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The ABB mp1-31g is a modular 22mm illuminated momentary pushbutton operator featuring a flush green lens and metal construction. Designed for industrial control panel applications, this operator provides a tactile, momentary switching action with integrated illumination for clear visual status indication. The flush lens profile reduces the risk of accidental actuation and fits standard 22mm panel cutouts. Licensed electricians and industrial control technicians typically specify and install this component in motor control centers, machine control panels, and process control enclosures.
The mp1-31g is suited for industrial and commercial control panel installations where a momentary pushbutton with visual indication is required. The green lens color conventionally signals start, run, or safe-state functions in control circuit wiring. Its modular design is compatible with the ABB 22mm operator mounting system, allowing contact blocks and lamp modules to be added or swapped as needed for the specific control circuit.
Designed as an OEM-style operator for use in 22mm modular pushbutton control panel assemblies.
Installation should be performed by a qualified electrician in accordance with applicable NEC requirements. De-energize and lock out the control panel before mounting or wiring any pushbutton operator. Ensure the panel cutout diameter matches the 22mm mounting specification before installation. Verify that any contact blocks and lamp modules are fully seated and secured before restoring power to the circuit.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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