Allen-Bradley 1492-SPM2D100 Circuit Breaker

Allen-Bradley 1492-SPM2D100 is a Bulletin 1492-SPM supplemental circuit breaker designed for 2-pole protection in Allen-Bradley 1492-SPM systems. It uses Trip Curve D and carries a 10 A current rating with a no-neutral configuration. This UL 1077-listed device provides up to 10 kA short-circuit breaking capacity and is rated for up to 480 VAC and 96 V DC, supporting both AC control circuits and DC signaling nets in industrial panels. It is DIN-rail mountable for easy cabinet installation and complements other 1492-SPM accessories in modular power-distribution schemes. The model number 1492-SPM2D100 specifies a 2-pole unit with a 10 A rating, and its compact form factor makes it suitable for panel layouts where additional protective devices are required without altering the main supply arrangement.