AUMA Electric Quarter-Turn Actuator

AUMA rotary actuator

AUMA is a leading manufacturer of electric actuators, offering reliable and precise control systems for industrial applications. Among its best-known series are the SA, SAR, SQ and SQR, which are valued for their robustness and versatility. The SA series delivers high torque and is designed for ON/OFF operation. The SQR series enables high-precision modulation of valves and has been specially developed for quarter-turn applications. AUMA actuators cover torque ranges from 10 Nm to over 32,000 Nm and are protected to IP68 standard. They are compatible with most valves and systems and are used in water treatment, power generation, oil and gas, the chemical industry and other sectors. AUMA actuators are characterised by a very long service life and require only minimal maintenance, making them reliable even for critical processes. In summary, AUMA actuators are engineered for outstanding performance across a wide range of applications and ensure operational efficiency and reliability.

FERGO operates in the field of drive technology and collaborates with all leading manufacturers, in particular AUMA RIESTER and BERNARD/DEUFRA. We tailor the actuators precisely to your specific requirements, mount them onto the relevant valves and carry out the necessary adjustments for you before dispatch – plug-and-play! Contact our sales office to find out more about the wide range of options available for electric actuators.

AUMA SA rotary actuators – OPEN/CLOSE control mode

AUMA SA07.2 rotary actuator – standard version (item no.: 430-1250)

• Torque: max. 30 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages available on request)
• AUMA three-phase motor
• Insulation class F
• 3 thermal switches
• Operating mode: Short-term duty S2-15 min
• 1 limit switch each for open and closed positions
• 1 torque switch each for closing and opening directions
• Flashing indicator for operation status
• Heater
• Protection class: IP68 in accordance with EN 60529
• Ambient temperature: -30°C to +70°C
• Corrosion protection: KS
• Colour: AUMA silver-grey (similar to RAL 7037)
• Handwheel for manual operation
• Electrical connection: AUMA circular plug connector with screw terminals
• Valve connection: F07/F10 in accordance with EN ISO 5210
• Wiring diagram: TPA 00R1AA-101-000 (standard version)

AUMA SA07.6 rotary actuator – basic version (item no.: 430-1251)

• Torque: max. 60 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages on request)
• AUMA three-phase motor
• Insulation class F
• 3 thermal switches
• Operating mode: Short-term operation S2-15 min
• 1 limit switch each for open and closed end positions
• One torque switch each for closing and opening directions
• Flashing indicator for operation status
• Heater
• Protection class: IP68 in accordance with EN 60529
• Ambient temperature: –30 °C to +70 °C
• Corrosion protection: KS
• Colour: AUMA silver-grey (similar to RAL 7037)
• Handwheel for manual operation
• Electrical connection: AUMA circular plug connector with screw terminals
• Valve connection: F07/F10 in accordance with EN ISO 5210
• Wiring diagram: TPA 00R1AA-101-000 (standard version)

AUMA SA10.2 rotary actuator – basic version (Item No.: 430-1252)

• Torque: max. 120 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages on request)
• AUMA three-phase motor
• Insulation class F
• 3 thermal switches
• Operating mode: Short-term operation S2-15 min
• 1 limit switch each for open and closed end positions
• 1 torque switch each for closing and opening directions
• Flashing indicator for operation status
• Heater
• Protection class: IP68 in accordance with EN 60529
• Ambient temperature: -30°C to +70°C
• Corrosion protection: KS
• Colour: AUMA silver-grey (similar to RAL 7037)
• Handwheel for manual operation
• Electrical connection: AUMA circular plug connector with screw terminals
• Valve connection: F10 in accordance with EN ISO 5210
• Wiring diagram: TPA 00R1AA-101-000 (standard version)

AUMA SA14.2 rotary actuator – Basic version (Item No.: 430-1253)

• Torque: max. 250 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages on request)
• AUMA three-phase motor
• Insulation class F
• 3 thermal switches
• Operating mode: Short-term operation S2-15 min
• 1 limit switch each for open and closed end positions
• 1 torque switch each for closing and opening directions
• Flashing indicator for operation display
• Heater
• Protection class: IP68 in accordance with EN 60529
• Ambient temperature: -30°C to +70°C
• Corrosion protection: KS
• Colour: AUMA silver-grey (similar to RAL 7037)
• Handwheel for manual operation
• Electrical connection: AUMA circular plug connector with screw terminals
• Valve connection: F14 in accordance with EN ISO 5210
• Wiring diagram: TPA 00R1AA-101-000 (standard version)

AUMA SA14.6 rotary actuator – basic version (item no.: 430-1254)

• Torque: max. 500 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages on request)
• AUMA three-phase motor
• Insulation class F
• 3 thermal switches
• Operating mode: Intermittent duty S2-15 min
• 1 limit switch each for open and closed end positions
• 1 torque switch each for closing and opening directions
• Flashing indicator for operation status
• Heater
• Protection rating: IP68 in accordance with EN 60529
• Ambient temperature: -30°C to +70°C
• Corrosion protection: KS
• Colour: AUMA silver-grey (similar to RAL 7037)
• Handwheel for manual operation
• Electrical connection: AUMA circular connector with screw terminals
• Valve connection: F14 in accordance with EN ISO 5210
• Wiring diagram: TPA 00R1AA-101-000 (standard version)

AUMA SA16.2 rotary actuator – standard version (item no.: 430-1255)

• Torque: max. 1000 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages on request)
• AUMA three-phase motor
• Insulation class F
• 3 thermal switches
• Operating mode: Short-term operation S2–15 min
• 1 limit switch each for open and closed end positions
• 1 torque switch each for closing and opening directions
• Flashing indicator for operation status
• Heater
• Protection class: IP68 in accordance with EN 60529
• Ambient temperature: –30 °C to +70 °C
• Corrosion protection: KS
• Colour: AUMA silver-grey (similar to RAL 7037)
• Handwheel for manual operation
• Electrical connection: AUMA circular plug connector with screw terminals
• Valve connection: F16 in accordance with EN ISO 5210
• Wiring diagram: TPA 00R1AA-101-000 (standard version)

AUMA SAR rotary actuators – continuous duty

AUMA SAR07.2 rotary actuator, standard version (Item No.: 421-1705)

• Torque: max. 30 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages available on request)
• Motor: AUMA three-phase motor
• Insulation class F
• 3 thermal switches
• Continuous operation
• Operating mode: Intermittent duty S4-25%, Class C in accordance with EN 15714-2
• 1 limit switch each for OPEN and CLOSED end positions
• 1 torque switch each for closing and opening directions
• Heater
• Protection class: IP68 in accordance with EN 60529
• Ambient temperature: -30°C to +70°C
• Corrosion protection: KS
• Handwheel for manual operation
• Electrical connection: AUMA circular connector with screw terminals
• Colour: AUMA silver-grey (similar to RAL 7037)
• Valve connection: F07 or F10
• Wiring diagram: TPA 00R1AA-101-000 (standard version)

AUMA SAR07.6 rotary actuator, standard version (Item No.: 421-1706)

• Torque: max. 60 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages on request)
• Motor: AUMA three-phase motor
• Insulation class F
• 3 thermal switches
• Control mode
• Operating mode: Intermittent duty S4-25%, Class C in accordance with EN 15714-2
• One limit switch each for OPEN and CLOSED end positions
• One torque switch each for closing and opening directions
• Heater
• Protection class: IP68 in accordance with EN 60529
• Ambient temperature: -30°C to +70°C
• Corrosion protection: KS
• Handwheel for manual operation
• Electrical connection: AUMA circular plug connector with screw terminals
• Colour: AUMA silver-grey (similar to RAL 7037)
• Valve connection: F07 or F10
• Wiring diagram: TPA 00R1AA-101-000 (Standard version)

AUMA SAR10.2 rotary actuator, basic version (Item No.: 421-1707)

• Torque: max. 120 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages on request)
• Motor: AUMA three-phase motor
• Insulation class F
• 3 thermal switches
• Normal operation
• Operating mode: Intermittent duty S4-25%, Class C in accordance with EN 15714-2
• 1 limit switch each for OPEN/CLOSED end positions
• 1 torque switch each for closing and opening directions
• Heater
• Protection rating: IP68 in accordance with EN 60529
• Ambient temperature: -30°C to +70°C
• Corrosion protection: KS
• Handwheel for manual operation
• Electrical connection: AUMA circular plug connector with screw terminals
• Colour: AUMA silver-grey (similar to RAL 7037)
• Valve connection: F10
• Wiring diagram: TPA 00R1AA-101-000 (standard version)

AUMA SAR14.2 rotary actuator, basic version (Item No.: 421-1708)

• Torque: max. 250 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages on request)
• Motor: AUMA three-phase motor
• Insulation class F
• 3 thermal switches
• Control mode
• Operating mode: Intermittent duty S4-25%, Class C in accordance with EN 15714-2
• One limit switch each for OPEN and CLOSED end positions
• One torque switch each for closing and opening directions
• Heating
• Protection class: IP68 in accordance with EN 60529
• Ambient temperature: -30°C to +70°C
• Corrosion protection: KS
• Handwheel for manual operation
• Electrical connection: AUMA circular plug connector with screw terminals
• Colour: AUMA silver-grey (similar to RAL 7037)
• Valve connection: F14
• Circuit diagram: TPA 00R1AA-101-000 (standard version)

AUMA SAR14.6 rotary actuator, basic version (Item No.: 421-1709)

• Torque: max. 500 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages available on request)
• Motor: AUMA three-phase motor
• Insulation class F
• 3 thermal switches
• Normal operation
• Operating mode: Intermittent duty S4-25%, Class C according to EN 15714-2
• 1 limit switch each for OPEN and CLOSED end positions
• 1 torque switch each for closing and opening directions
• Heating
• Protection class: IP68 in accordance with EN 60529
• Ambient temperature: –30°C to +70°C
• Corrosion protection: KS
• Handwheel for manual operation
• Electrical connection: AUMA circular plug connector with screw terminals
• Colour: AUMA silver-grey (similar to RAL 7037)
• Valve connection: F14
• Wiring diagram: TPA 00R1AA-101-000 (standard version)

AUMA SAR16.2 rotary actuator, basic version (Item No.: 421-1711)

• Torque: max. 1000 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages on request)
• Motor: AUMA three-phase motor
• Insulation class F
• 3 thermal switches
• Control mode
• Operating mode: intermittent duty S4-25%, Class C in accordance with EN 15714-2
• 1 limit switch each for OPEN/CLOSED end positions
• 1 torque switch each for closing and opening directions
• Heating
• Protection class: IP68 in accordance with EN 60529
• Ambient temperature: -30°C to +70°C
• Corrosion protection: KS
• Handwheel for manual operation
• Electrical connection: AUMA circular connector with screw terminals
• Colour: AUMA silver-grey (similar to RAL 7037)
• Valve connection: F16
• Wiring diagram: TPA 00R1AA-101-000 (standard version)

AUMA SQ quarter-turn actuators – OPEN/CLOSED control mode

AUMA SQ 05.2 Standard quarter-turn actuator (Item No.: 420-1080)

• Torque: max. 150 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages on request)
• AUMA three-phase motor
• Insulation class F
• 3 thermal switches
• Self-locking drive system
• Operating mode: Short-term operation S2-15 min
• 1 limit switch each for open and closed end positions
• One torque switch each for closing and opening directions
• Flashing indicator for operation status
• Mechanical position indicator
• Heater
• Protection class: IP68 in accordance with EN 60529
• Ambient temperature: –30 °C to +70 °C
• Corrosion protection: KS
• Colour: AUMA silver-grey (similar to RAL 7037)
• Handwheel for manual operation
• Electrical connection: AUMA circular plug connector with screw terminals
• Valve connection: F05 or F07 in accordance with ISO 5211, without centring
• Wiring diagram: TPA 00R1AA-101-000 (standard version)

AUMA SQ 07.2 Standard quarter-turn actuator (Item No.: 420-1081)

• Torque: max. 300 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages on request)
• AUMA three-phase motor
• Insulation class F
• 3 thermal switches
• Self-locking drive system
• Operating mode: Short-term operation S2-15 min
• One limit switch each for open and closed end positions
• One torque switch each for closing and opening directions
• Flashing indicator for operation display
• Mechanical position indicator
• Heater
• Protection class: IP68 in accordance with EN 60529
• Ambient temperature: -30°C to +70°C
• Corrosion protection: KS
• Colour: AUMA silver-grey (similar to RAL 7037)
• Handwheel for manual operation
• Electrical connection: AUMA circular plug connector with screw terminals
• Valve connection: F05 or F07 in accordance with ISO 5211 without centring
• Wiring diagram: TPA 00R1AA-101-000 (standard version)

AUMA SQ 10.2 Standard quarter-turn actuator (Item No.: 420-1082)

• Torque: max. 600 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages on request)
• AUMA three-phase motor
• Insulation class F
• 3 thermal switches
• Self-locking drive system
• Operating mode: Short-term operation S2-15 min
• 1 limit switch each for open and closed end positions
• 1 torque switch each for closing and opening directions
• Flashing indicator for operation display
• Mechanical position indicator
• Heater
• Protection class: IP68 in accordance with EN 60529
• Ambient temperature: -30°C to +70°C
• Corrosion protection: KS
• Colour: AUMA silver-grey (similar to RAL 7037)
• Handwheel for manual operation
• Electrical connection: AUMA circular plug connector with screw terminals
• Valve connection: F10 in accordance with ISO 5211 without centring (option F12)
• Wiring diagram: TPA 00R1AA-101-000 (standard version)

AUMA SQ 12.2 Standard quarter-turn actuator (Item No.: 420-1083)

• Torque: max. 1200 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages on request)
• AUMA three-phase motor
• Insulation class F
• 3 thermal switches
• Self-locking drive system
• Operating mode: Short-term operation S2-15 min
• One limit switch each for open and closed end positions
• One torque switch each for closing and opening directions
• Flashing indicator for operation display
• Mechanical position indicator
• Heater
• Protection class: IP68 in accordance with EN 60529
• Ambient temperature: -30°C to +70°C
• Corrosion protection: KS
• Colour: AUMA silver-grey (similar to RAL 7037)
• Handwheel for manual operation
• Electrical connection: AUMA circular plug connector with screw terminals
• Valve connection: F12 in accordance with ISO 5211 without centring (option F14)
• Wiring diagram: TPA 00R1AA-101-000 (standard version)

AUMA SQ 14.2 Standard rotary actuator (item no.: 420-1084)

• Torque: max. 2400 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages on request)
• AUMA three-phase motor
• Insulation class F
• 3 thermal switches
• Self-locking drive system
• Operating mode: Short-term operation S2-15 min
• 1 limit switch each for open and closed end positions
• One torque switch each for closing and opening directions
• Flashing indicator to show operation
• Mechanical position indicator
• Heater
• Protection class: IP68 in accordance with EN 60529
• Ambient temperature: –30°C to +70°C
• Corrosion protection: KS
• Colour: AUMA silver-grey (similar to RAL 7037)
• Handwheel for manual operation
• Electrical connection: AUMA circular plug connector with screw terminals
• Valve connection: F14 in accordance with ISO 5211 without centring (option F16)
• Wiring diagram: TPA 00R1AA-101-000 (standard version)

AUMA SQR quarter-turn actuators – control operation

AUMA SQR 05.2 Standard quarter-turn actuator (Item No.: 420-1070)

• Torque: max. 150 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages on request)
• AUMA three-phase motor
• Insulation class F
• 3 thermal switches
• Self-locking drive system
• Continuous operation
• Operating mode: Intermittent duty S4-25%, Class C in accordance with EN 15714-2
• 1 limit switch each for open and closed end positions
• 1 torque switch each for closing and opening directions
• Mechanical position indicator
• Heater
• Protection rating: IP68 in accordance with EN 60529
• Ambient temperature: –30 °C to +70 °C
• Corrosion protection: KS
• Colour: AUMA silver-grey (similar to RAL 7037)
• Handwheel for manual operation
• Electrical connection: AUMA circular plug connector with screw terminals
• Valve connection: F05 or F07 in accordance with ISO 5211 without centring
• Wiring diagram: TPA 00R1AA-001-000 (standard version)

AUMA SQR 07.2 Standard quarter-turn actuator (Item No.: 420-1071)

• Torque: max. 300 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages on request)
• AUMA three-phase motor
• Insulation class F
• 3 thermal switches
• Self-locking drive system
• Control mode
• Operating mode: Intermittent duty S4-25%, Class C in accordance with EN 15714-2
• 1 limit switch each for open and closed end positions
• 1 torque switch each for closing and opening directions
• Mechanical position indicator
• Heater
• Protection class: IP68 in accordance with EN 60529
• Ambient temperature: -30°C to +70°C
• Corrosion protection: KS
• Colour: AUMA silver-grey (similar to RAL 7037)
• Handwheel for manual operation
• Electrical connection: AUMA circular connector with screw terminals
• Valve connection: F05 or F07 in accordance with ISO 5211 without centring
• Wiring diagram: TPA 00R1AA-001-000 (standard version)

AUMA SQR 10.2 Standard quarter-turn actuator (item no.: 420-1072)

• Torque: max. 600 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages on request)
• AUMA three-phase motor
• Insulation class F
• 3 thermal switches
• Self-locking actuator system
• Control operation
• Operating mode: Intermittent duty S4-25%, Class C in accordance with EN 15714-2
• One limit switch each for open and closed end positions
• One torque switch each for closing and opening directions
• Mechanical position indicator
• Heater
• Protection class: IP68 in accordance with EN 60529
• Ambient temperature: -30°C to +70°C
• Corrosion protection: KS
• Colour: AUMA silver-grey (similar to RAL 7037)
• Handwheel for manual operation
• Electrical connection: AUMA circular plug connector with screw terminals
• Valve connection: F10 in accordance with ISO 5211 without centring (option F12)
• Wiring diagram: TPA 00R1AA-001-000 (standard version)

AUMA SQR 12.2 Standard quarter-turn actuator (Item No.: 420-1073)

• Torque: max. 1200 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages available on request)
• AUMA three-phase motor
• Insulation class F
• 3 thermal switches
• Self-locking drive system
• Control mode
• Operating mode: Intermittent duty S4-25%, Class C in accordance with EN 15714-2
• 1 limit switch each for open and closed end positions
• 1 torque switch each for closing and opening directions
• Mechanical position indicator
• Heater
• Protection class: IP68 in accordance with EN 60529
• Ambient temperature: -30°C to +70°C
• Corrosion protection: KS
• Colour: AUMA silver-grey (similar to RAL 7037)
• Handwheel for manual operation
• Electrical connection: AUMA circular plug connector with screw terminals
• Valve connection: F12 in accordance with ISO 5211 without centring (option F14)
• Wiring diagram: TPA 00R1AA-001-000 (standard version)

AUMA SQR 14.2 Standard quarter-turn actuator (item no.: 420-1074)

• Torque: max. 2400 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages available on request)
• AUMA three-phase motor
• Insulation class F
• 3 thermal switches
• Self-locking drive system
• Control mode
• Operating mode: Intermittent duty S4-25%, Class C in accordance with EN 15714-2
• 1 limit switch each for open and closed end positions
• 1 torque switch each for closing and opening directions
• Mechanical position indicator
• Heater
• Protection rating: IP68 in accordance with EN 60529
• Ambient temperature: -30°C to +70°C
• Corrosion protection: KS
• Colour: AUMA silver-grey (similar to RAL 7037)
• Handwheel for manual operation
• Electrical connection: AUMA circular plug connector with screw terminals
• Valve connection: F14 in accordance with ISO 5211 without centring (option F16)
• Wiring diagram: TPA 00R1AA-001-000 (standard version)

AUMA SQEx quarter-turn actuators – control mode, ATEX zone

AUMA SQEx 05.2 Standard quarter-turn actuator (Item No.: 420-1060)

• Torque: max. 150 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages available on request)
• AUMA three-phase motor
• Insulation class F
• 3 PTC thermistors 140°C
• Self-locking drive system
• Operating mode: Short-term operation S2-15 min
• 1 limit switch each for open and closed end positions
• One torque switch each for closing and opening directions
• Flashing indicator for operation status
• Mechanical position indicator
• Heater
• Protection class: IP68 in accordance with EN 60529
• Ambient temperature: -30°C to +40°C/+60°C
• Corrosion protection: KS
• Colour: AUMA silver-grey (similar to RAL 7037)
• Handwheel for manual operation
• Explosion protection: Ex de IIC T4 (T3) Gb
• Electrical connection: Ex plug connector KT/KP
• Connection compartment additionally sealed off from the interior (double-sealed)
• Valve connection: F05 or F07 in accordance with ISO 5211 without centring
• Wiring diagram: TPA 00R2AA-101-000 (PTC thermistor) or TPA 00R1AA-101-00 (thermal switch)

AUMA SQEx 07.2 Standard quarter-turn actuator (Item No.: 420-1061)

• Torque: max. 300 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages on request)
• AUMA three-phase motor
• Insulation class F
• 3 PTC thermistors 140 °C
• Self-locking drive system
• Operating mode: Short-term operation S2–15 min
• 1 limit switch each for open and closed end positions
• 1 torque switch each for closing and opening directions
• Flashing indicator for operation status
• Mechanical position indicator
• Heater
• Protection rating: IP68 in accordance with EN 60529
• Ambient temperature: -30°C to +40°C/+60°C
• Corrosion protection: KS
• Colour: AUMA silver-grey (similar to RAL 7037)
• Handwheel for manual operation
• Explosion protection: Ex de IIC T4 (T3) Gb
• Electrical connection: Ex plug connector KT/KP
• Terminal compartment additionally sealed against the interior (double-sealed)
• Valve connection: F05 or F07 in accordance with ISO 5211 without centring
• Wiring diagram: TPA 00R2AA-101-000 (PTC thermistor) or TPA 00R1AA-101-00 (thermal switch)

AUMA SQEx 10.2 Standard swing actuator (Item No.: 420-1062)

• Torque: max. 600 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages on request)
• AUMA three-phase motor
• Insulation class F
• 3 PTC thermistors 140°C
• Self-locking drive system
• Operating mode: Short-time operation S2-15 min
• 1 limit switch each for open and closed end positions
• 1 torque switch each for closing and opening directions
• Flashing indicator for operation display
• Mechanical position indicator
• Heater
• Protection rating: IP68 in accordance with EN 60529
• Ambient temperature: –30°C to +40°C/+60°C
• Corrosion protection: KS
• Colour: AUMA silver-grey (similar to RAL 7037)
• Handwheel for manual operation
• Explosion protection: Ex de IIC T4 (T3) Gb
• Electrical connection: Ex plug connector KT/KP
• Terminal compartment additionally sealed against the interior (double-sealed)
• Valve connection: F10 in accordance with ISO 5211 without centring (option F12)
• Wiring diagram: TPA 00R2AA-101-000 (PTC thermistor) or TPA 00R1AA-101-00 (thermal switch)

AUMA SQEx 12.2 Standard quarter-turn actuator (Item No.: 420-1063)

• Torque: max. 1200 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages on request)
• AUMA three-phase motor
• Insulation class F
• 3 PTC thermistors 140°C
• Self-locking drive system
• Operating mode: Short-term operation S2-15 min
• 1 limit switch each for open and closed end positions
• 1 torque switch each for closing and opening directions
• Flashing indicator for operation display
• Mechanical position indicator
• Heater
• Protection class: IP68 in accordance with EN 60529
• Ambient temperature: -30°C to +40°C/+60°C
• Corrosion protection: KS
• Colour: AUMA silver-grey (similar to RAL 7037)
• Handwheel for manual operation
• Explosion protection: Ex de IIC T4 (T3) Gb
• Electrical connection: Ex plug connector KT/KP
• Terminal compartment additionally sealed against the interior (double-sealed)
• Valve connection: F12 in accordance with ISO 5211 without centring (option F14)
• Wiring diagram: TPA 00R2AA-101-000 (PTC thermistor) or TPA 00R1AA-101-00 (thermal switch)

AUMA SQEx 14.2 Standard quarter-turn actuator (Item No.: 420-1064)

• Torque: max. 2400 Nm
• Power supply: 3-phase 400 V/50 Hz (other voltages on request)
• AUMA three-phase motor
• Insulation class F
• 3 PTC thermistors 140°C
• Self-locking drive system
• Operating mode: Short-term operation S2-15 min
• One limit switch each for open and closed end positions
• One torque switch each for closing and opening directions
• Flashing indicator for operation display
• Mechanical position indicator
• Heater
• Protection class: IP68 in accordance with EN 60529
• Ambient temperature: -30°C to +40°C/+60°C
• Corrosion protection: KS
• Colour: AUMA silver-grey (similar to RAL 7037)
• Handwheel for manual operation
• Explosion protection: Ex de IIC T4 (T3) Gb
• Electrical connection: Ex plug connector KT/KP
• Connection compartment additionally sealed against the interior (double-sealed)
• Valve connection: F14 to ISO 5211 without centring (option F16)
• Wiring diagram: TPA 00R2AA-101-000 (PTC thermistor) or TPA 00R1AA-101-00 (thermal switch)