Siemens Tiastar 80A Motor Circuit Protector - 600V/3P
80A MCP | 600V/3P | Magnetic-Only Trip | Motor Branch Protection
This Siemens Tiastar 80A motor circuit protector MCC bucket provides magnetic-only instantaneous trip protection, engineered to meet the most stringent specifications. Rated at 600V and 80A, 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, offering drop-in replacement compatibility for quick retrofits. Deployed across marine terminals, agricultural processing, and distribution warehouses, the Tiastar 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.
