SIEMENS HED43M020 BRKR HED4 3P 480V 20A 50C

SIEMENS HED43M020 BRKR HED4 3P 480V 20A 50C Molded Case Circuit Breaker The Siemens HED43M020 is a 3-pole molded case circuit breaker designed for electrical distribution and protection in commercial and industrial applications. Calibrated for 50°C operation, this breaker supports 480V AC systems at 50/60 Hz frequency and offers a 20A rated current. It is suitable for use by electrical distributors and switchgear suppliers requiring reliable circuit protection with a 42KAIC interrupt rating. Specifications Manufacturer: Siemens Frame: ED Number of Poles: 3 Voltage Rating: 480V AC Current Rating: 20A Frequency Rating: 50/60 Hz Interrupt Rating: 42KAIC Operating Temperature: 50°C Dimensions (W x H x L): 7.00 in x 6 in x 4.00 in Product Weight: 3.5 lbs UPC: 783643007116 Features Calibrated for 50°C ambient temperature applications Varying actuator and enclosure options for flexible installation Designed for use in panelboards, switchboards, and individual enclosures Non-removable trip unit consistent with ED frame construction Compliant with UL 489 and CSA C22.2 No. 5 standards for molded case circuit breakers Manual operation with ON, OFF, and TRIPPED handle positions and PUSH-TO-TRIP button for mechanical trip testing Downloads & Links Spec Sheet Spec Sheet