SIEMENS ED21M090 BRKR ED2 1P 240V 90A 50C

SIEMENS ED21M090 BRKR ED2 1P 240V 90A 50C Molded Case Circuit Breaker The SIEMENS ED21M090 is a single-pole molded case circuit breaker designed for electrical distribution and protection applications. Calibrated for 50°C operation, it is suitable for use in panelboards, switchboards, and other approved electrical enclosures. This breaker supports 240V AC operation at 400 Hz frequency and provides reliable interruption with a 10 KAIC interrupt rating. It is an essential component for electrical distributors and switchgear suppliers focusing on lighting solutions, wire and cable protection, and industrial electrical systems. Specifications Manufacturer: Siemens Manufacturer Part #: ED21M090 Frame: ED Number of Poles: 1 Voltage Rating: 240 V AC Frequency Rating: 400 Hz Interrupt Rating: 10 KAIC Operating Temperature: 50°C Application: Calibrated for 50°C Application Dimensions (H x W x L): 5 in x 1 in x 6 in Product Weight: 1.1 lbs Actuator: Varying Enclosure: Varying UPC: 783643002883 Features Calibrated for higher temperature operation (50°C) Thermal-magnetic trip mechanism for reliable protection Compact ED frame design for easy integration into electrical panels Single-pole configuration suitable for branch circuit protection Compliant with UL 489 and CSA C22.2 No. 5 standards Suitable for use in 400 Hz applications, commonly found in specialized industrial and aerospace environments Downloads & Links Spec Sheet Spec Sheet