SQUARE D Circuit Protection Devices

Square D circuit protection devices are thermal-magnetic circuit protectors used to protect electrical circuits from overcurrent. They feature load- and line-side box lugs to provide easy track-mounting.

Square D Class 9080 Type GCB Series circuit breakers facilitate both low and high interrupting capacity requirements for the protection of industrial equipment. These circuit protectors feature a thermal-magnetic trip unit providing long-time and instantaneous current limiting functions against overloads or short-circuit conditions. These units feature a 35 mm DIN rail mounting track for easy integration and quick installation and box lug terminals for accommodating copper leads of sizes ranging from 16 to 10 AWG. Choose from an extensive range of these C-curve protectors available in current ratings ranging between 1 and 15A on Raptor Supplies.

Eaton NRX Series circuit breaker cassettes are used in low-voltage power distribution switchgear and switchboards to offer overload and short-circuit protection. They feature a modular design that allows easy installation, removal and replacement of individual circuit breakers without disassembling the whole unit. These UL-listed cassettes are available in a three / four pole design and offer a universal interrupting capacity to safely interrupt currents under fault conditions.