SIEMENS HED43M070 BRKR HED4 3P 480V 70A 50C

SIEMENS HED43M070 BRKR HED4 3P 480V 70A 50C Molded Case Circuit Breaker The Siemens HED43M070 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 is suitable for use in panelboards, switchboards, and approved enclosures. It supports 480V AC systems at 50/60 Hz frequency and provides reliable overload and short-circuit protection with a high interrupt rating of 42KAIC. This device is relevant for electrical distributors and switchgear suppliers managing medium-duty electrical circuits. Specifications Manufacturer: Siemens Manufacturer Part #: HED43M070 Frame: ED Number of Poles: 3 Voltage Rating: 480V AC Current Rating: 70A Frequency Rating: 50/60 Hz Interrupt Rating: 42KAIC Operating Temperature: 50°C Dimensions (W x H x L): 7.0 in x 6 in x 4.0 in Product Weight: 3.5 lbs Application: Calibrated for 50°C Application Actuator: Varying Enclosure: Varying UPC: 783643007192 Features Non-interchangeable trip unit integrated within ED frame for enhanced safety and compliance with UL 489 and CSA standards Thermal-magnetic trip unit providing reliable overload and short-circuit protection Suitable for use with 60°C or 75°C wire as per National Electric Code Compact size with standardized mounting dimensions for easy installation in various electrical distribution equipment Manual PUSH-TO-TRIP button for functional testing of trip mechanism (refer to installation instructions) Designed for maintenance-free operation with recommended periodic inspection and field testing procedures Downloads & Links Spec Sheet Spec Sheet