General Electric CR463M20RNA is a two-pole lighting contactor rated for 30 amps with a 277 VAC coil, designed to reliably switch a 277-volt lighting load. The unit uses a 3-wire configuration and is described as mechanically operated, making it suitable for control of commercial or industrial lighting circuits. The CR463M20RNA designation identifies the coil and contact arrangement, and this 2-pole device is intended for applications where a sturdy, line-voltage control is required to manage lighting loads on a 277 VAC system.
