SIEMENS ED63A125SN BREAKER ED 3P 125A 600V ST-ETI

SIEMENS ED63A125SN BREAKER ED 3P 125A 600V ST-ETI Molded Case Circuit Breaker The SIEMENS ED63A125SN is a 3-pole molded case circuit breaker designed for electrical distribution and motor circuit protection applications. Rated at 125 amperes and 600 volts AC, it is suitable for use in panelboards, switchboards, and various enclosures. This breaker is part of the ED frame series and features an adjustable instantaneous trip setting optimized for motor circuit protection. It supports 50/60 Hz frequency and offers an interrupt rating of 18 kAIC, ensuring reliable short-circuit protection. The breaker is compatible with accessories such as the S01ED60 actuator and is designed for operation up to 40°C. Specifications Name: SIEMENS ED63A125SN BREAKER ED 3P 125A 600V ST-ETI Manufacturer: Siemens Manufacturer Part #: ED63A125SN Application: Standard Range ETI Breaker Frame: ED Number of Poles: 3 Rated Current: 125 A Voltage Rating: 600 V AC Frequency Rating: 50/60 Hz Interrupt Rating: 18 kAIC Operating Temperature: 40°C Dimensions (W x H x L): 7.0 in x 6 in x 4.0 in Product Weight: 4.2 lbs Actuator: S01ED60 Accessory Enclosure: Varying UPC: 783643341234 Features Adjustable instantaneous magnetic trip setting suitable for motor circuit protection, providing selective short-circuit protection without time-delay trip element Complies with UL 489 and CSA C22.2 No. 5 standards for molded case circuit breakers Designed for use with 60°C or 75°C wire as per National Electric Code requirements Non-interchangeable trip unit design typical of ED frame breakers, shipped assembled for reliability and compliance Compatible with Siemens accessories and mounting hardware for easy installation in various electrical distribution systems Suitable for use in combination motor starters, protecting motor branch circuits from short circuits and overloads Downloads & Links Spec Sheet Spec Sheet