Why Choose the ABB MPET3-10R Twist-Release Emergency Stop?
The ABB MPET3-10R is a 30 mm red mushroom emergency-stop pushbutton operator designed for industrial machinery, automation equipment and electrical control panels. Supplied under ABB order code 1SFA611520R1001, it forms part of ABB's modular pilot-device range and provides a clearly identifiable emergency control interface for machinery applications.
The MPET3-10R uses a twist-release mechanism. Pressing the mushroom actuator latches the operator in its actuated position, and a deliberate rotational action is required to release it. This maintained operating principle is well suited to emergency-stop applications where the actuator must remain engaged until manually reset.
The operator features a 30 mm red mushroom head, non-illuminated construction and IP66 front protection. It is designed for ABB's modular 22 mm pilot-device system and is supplied without a contact block, allowing the required contact configuration to be selected separately for the control circuit.
Key Advantages
- 30 mm red mushroom emergency-stop actuator provides clear identification and convenient operation.
- Twist-release reset requires deliberate manual action after emergency-stop actuation.
- Maintained operation keeps the actuator latched until reset.
- IP66 front protection supports use in demanding industrial environments.
- Designed for ABB's modular 22 mm pilot-device system.
- Non-illuminated design provides a straightforward mechanical emergency-stop interface.
- Modular construction allows suitable ABB contact blocks to be selected for the application.
Key Features
- ABB MPET3 modular emergency-stop operator.
- 30 mm mushroom actuator.
- Red actuator colour.
- Twist-release mechanism.
- Maintained / latching operation.
- Non-illuminated.
- 22 mm modular mounting system.
- IP66 front protection.
- -25 to +70 °C operating-temperature range.
- Supplied without a contact block.
Twist-Release Emergency Control for Industrial Machinery
Emergency-stop pushbuttons provide a readily identifiable manual interface for initiating an emergency stopping command when hazardous machinery conditions arise. The MPET3-10R's red mushroom actuator remains latched after operation and requires a deliberate twist action before returning to its normal position.
The ABB MPET3-10R forms part of a modular system, allowing appropriate holders and contact blocks to be configured according to the machine's electrical control requirements. ABB specifies its modular emergency-stop pushbutton range for industrial machinery applications in accordance with relevant emergency-stop standards, including EN/IEC 60947-5-5 and EN ISO 13850.
Typical Applications
- Industrial machinery emergency-stop stations.
- Automation and production lines.
- Conveyor and material-handling systems.
- Machine tools and processing equipment.
- Motor and process control panels.
- OEM machinery and operator stations.
- Industrial safety-related control systems.
