Allen-Bradley 1492-CB2H060 Miniature Circuit Breaker

Allen-Bradley 1492-CB2H060 is a two‑pole energy‑limiting miniature circuit breaker that combines a manual motor controller with a supplementary protector in a single device. It is rated for 6 A and designed for 480Y/277 VAC operation, with a short‑circuit current rating of 10 kA at 125 V and a thermal‑magnetic (magnetic) trip mechanism following the H curve. The unit employs a magnetic trip range of approximately 12–20× the rated current, enabling rapid disconnection on fault conditions, and it features feed‑through connections for straightforward wiring. Commonly mounted on a DIN rail in industrial control panels, this 1492‑CB2H060 model weighs about 0.6 lb and is intended for applications needing reliable circuit protection for motors and associated control circuits in automation environments.