GE – MCRA031ATG (100012) – 3 NO + 1 NC Auxiliary Mini-Contactor Relay, 16A, 48V

The GE MCRA031ATG (part number 100012) is a compact auxiliary relay from the M-Series, featuring a 3 normally-open and 1 normally-closed contact configuration and a 48 VAC coil. Rated at 16 A and compatible with GE Series M contactors, it’s ideal for industrial control panels, automation logic, and signaling applications.

 Key Features & Specifications

• Model / P/N: MCRA031ATG / 100012  

• Contact Configuration: 3 × NO + 1 × NC screw-terminal contacts  

• Current Rating: 16 A (AC‑1)  

• Coil Voltage: 48 VAC (low‑voltage control)  

• Mounting: DIN‑rail clip or front‑mount on Series‑M contactors  

• Standards Compliance: Meets IEC/EN 60947‑5‑1

• Compact Size: Approx. 20 g weight; suitable for tight control panel spaces