Technical Parameters
Specification Details
Product Type Modular Mushroom Pushbutton
Model / Part Number MPM1‑10R (1SFA611124R1001)
Brand ABB
Actuator Style Mushroom head
Operator Color Red
Illumination Non‑illuminated
Contact Mode Momentary (spring‑return)
Mounting Hole Diameter 22 mm
Head Diameter 40 mm
Housing / Bezel Material Black plastic
Contact Blocks Not included (must be added)
Protection Rating (Front) IP66 (front)
Protection Rating (Terminals) IP20 (rear)
Environmental Rating NEMA 1/3R/4/4X/12/13 suitable
Mechanical Durability ~2 million operations
Operating Temperature ~‑25 °C to +70 °C
Storage Temperature ~‑40 °C to +85 °C
Installation Snap‑on / modular panel mounting
Typical Use Control panels, machinery start/stop, operator interface
The ABB MPM1‑10R is a modular, non‑illuminated mushroom‑head pushbutton designed for use in industrial control panels and machinery interfaces. It features a 40 mm red mushroom actuator, making it highly visible and easy to operate. The pushbutton is momentary (spring‑return) in function, meaning it returns to its normal position after being pressed. The modular design allows it to be combined with contact blocks and mounted in standard 22 mm panel cutouts — ideal for start/stop controls, emergency pushbuttons, and operator interfaces in automation and electrical control systems