Allen-Bradley 1492-CB2H200 is a two-pole, energy-limiting miniature circuit breaker from Rockwell Automation's 1492-CB family, designed as a Manual Motor Controller and Supplementary Protector for industrial control circuits. It is rated for 20 A and uses a magnetic trip with a range of 12–20× rated current, and is built as Series C with compatibility for up to 480/277 VAC, single-phase systems, including a maximum operating voltage up to 65 V DC. The unit carries a 5 HP maximum rating at 480/277 VAC, making it suitable for motor protection in compact to mid-size control panels.
