Inhouse product
The LS GMC-25B Magnetic Contactor is a high-performance, compact switching device designed for controlling electric motors and other high-power loads in industrial and commercial environments. With a 40 Ampere contact capacity and a 220V AC coil, it provides efficient, reliable, and safe operation in various automation and control systems.
Engineered by LS Electric (formerly LG Industrial Systems), the GMC-25B series contactor ensures long-lasting durability, consistent performance, and ease of installation. It's a trusted choice for panel builders, electricians, and automation professionals around the globe.
Rated Current: 40A – suitable for a wide range of medium-load applications.
Coil Voltage: 220V AC – operates with standard single-phase supply for convenience.
Compact & Durable Design: Built with high-grade materials to withstand tough industrial conditions.
High Electrical Life: Designed for repeated switching with minimal maintenance over time.
Wide Compatibility: Easily integrated into motor starters, control panels, and automation systems.
Built-in Auxiliary Contacts (Optional): Enables additional control or signaling functions.
Silent Operation: Low-noise coil design improves user experience and reduces panel noise.
Parameter | Description |
---|---|
Model | MC-25B |
Manufacturer | LS Electric (LG) |
Rated Current (AC-3) | 40 Amps |
Rated Operational Voltage | Up to 690V AC |
Coil Voltage | 220V AC |
Frequency | 50/60 Hz |
Pole Configuration | 3-Pole (3NO) |
Mounting Type | DIN Rail / Panel Mount |
Contact Material | Silver Alloy |
Mechanical Life | Up to 10 million operations |
Electrical Life | Up to 1 million operations (AC-3) |
Auxiliary Contacts | Optional (1NO + 1NC) |
Operating Temperature | -5°C to +60°C |
Certifications | IEC, CE, KEMA, RoHS compliant |
Motor control and protection
HVAC systems
Industrial automation
Machine tools and manufacturing lines
Lighting control systems
Power distribution panels
Pump and fan control
The LS GMC-25B Magnetic Contactor offers a perfect balance of quality, reliability, and affordability. Backed by the trusted LS Electric brand, it delivers superior performance in demanding environments, ensuring safe and efficient load switching across a variety of sectors.
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