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The LS GMC-32 Magnetic Contactor regulates power flow within industrial motor control systems. Operating with a 220VAC coil, the 3-pole unit facilitates high-frequency switching for heavy electrical loads. This upgraded version provides 7.5kW capacity, surpassing the 5.5kW limit of the GMC-22. Current handling also jumps to 50A from the previous 22A rating.
Key Features
- Finger-Proof Safety: IP20 protection covers all live internal terminals. Blocks accidental skin contact during live panel maintenance.
- 10M Cycle Life: Mechanical internal components resist friction-based wear. Prevents switching failure during frequent load shedding restarts.
- Dual Mounting: Base fits 35mm DIN rails or direct screw mounting. Anchors the unit inside standard electrical control boxes.
- Auxiliary Contacts: Integrated 2NO and 2NC configuration for logic feedback. Manages secondary signaling without purchasing extra contact blocks.
Frequently Asked Questions
What is the current rating of GMC-32?
The contactor supports 50A for AC-1 loads and 32A for AC-3 motor loads. It operates at 7.5kW under 440V conditions.
How to wire LS GMC-32 magnetic contactor?
Feed 220VAC trigger power into the A1 and A2 coil terminals. Line power enters L1, L2, and L3 to reach the load outputs.
