Why Choose the ABB MPET4-10B Machine Stop?
The ABB MPET4-10B is a 40 mm black mushroom machine-stop operator designed for industrial machinery, automation equipment and electrical control panels. Supplied under ABB order code 1SFA611523R1006, it forms part of ABB's modular plastic pilot-device range and provides a prominent manual stop control for machine operating stations.
The MPET4-10B uses a twist-release mechanism. Pressing the mushroom actuator operates the machine-stop function, while a deliberate rotational action releases the operator. Its large 40 mm black mushroom head provides a clearly accessible control surface for industrial equipment.
This version is non-illuminated and supplied without a contact block, allowing suitable ABB holders and contact blocks to be selected separately for the required control circuit. Its modular construction provides flexibility when configuring machinery and operator-panel controls.
Key Advantages
- 40 mm black mushroom actuator provides a large and accessible machine-stop control.
- Twist-release mechanism provides deliberate manual resetting.
- Maintained operating function keeps the stop command engaged until the operator is released.
- Non-illuminated design provides a straightforward mechanical operator interface.
- Part of ABB's versatile modular plastic pilot-device range.
- Supplied without a contact block for flexible circuit configuration.
- Suitable for machinery, automation and industrial control-panel applications.
Key Features
- ABB MPET4 modular machine-stop operator.
- 40 mm mushroom head.
- Black actuator.
- Twist-release mechanism.
- Maintained function.
- Non-illuminated.
- Black plastic construction.
- Modular operator for configurable contact arrangements.
- -25 to +70 °C operating-temperature range.
- Supplied without a contact block.
Twist-Release Machine Control for Industrial Equipment
Machine-stop pushbuttons provide operators with a prominent manual control for stopping machinery or process equipment. The MPET4-10B combines a large black mushroom actuator with maintained operation and a twist-release mechanism, making the stop command easy to operate while requiring deliberate manual action before release.
ABB's modular construction allows the MPET4-10B operator to be combined with an appropriate holder and contact blocks according to the electrical requirements of the machine-control circuit. This flexibility makes it suitable for OEM equipment, production machinery and industrial operator stations requiring a dedicated machine-stop control.
Typical Applications
- Industrial machinery control panels.
- Machine-stop stations.
- Automation and production equipment.
- Conveyor and material-handling systems.
- Machine tools and processing equipment.
- Motor and process control panels.
- OEM machinery and operator stations.
