Allis Chalmers Marq 1 100A Motor Circuit Protector - 480V/3P
100A MCP | 480V/3P | Magnetic-Only Trip | Motor Branch Protection
This Allis Chalmers Marq 1 100A motor circuit protector MCC bucket provides magnetic-only instantaneous trip protection, crafted for mission-critical applications. Rated at 480V and 100A, it is specifically designed for motor branch circuit protection per NEC Article 430. Unlike thermal-magnetic breakers, this MCP offers precise magnetic trip settings that coordinate with downstream overload relays, minimizing maintenance costs while maximizing equipment longevity. Deployed across building automation systems, conveyor networks, and packaging lines, the Marq 1 MCP bucket ensures Type 2 coordination when paired with compatible contactors and overload devices. Each unit ships factory-wired and tested for immediate plug-in installation with UL 508A and UL 845 compliance.
