SIEMENS ED43B100SB BRKR ED4 3P 480V 100A 24V ST

SIEMENS ED43B100SB Molded Case Circuit Breaker 3P 480V 100A The SIEMENS ED43B100SB is a molded case circuit breaker designed for standard 40°C applications. It is suitable for electrical distribution systems requiring reliable overcurrent protection at 480V AC with a 100A continuous current rating. This 3-pole breaker is ideal for use in panelboards, switchboards, and other approved electrical enclosures. As part of Siemens' ED frame series, it supports 50/60 Hz frequency and offers an interrupt rating of 18KAIC, making it appropriate for commercial and industrial electrical installations. Electrical distributors and switchgear suppliers will find this breaker compatible with a variety of wire and cable configurations, ensuring safety and compliance with relevant UL and CSA standards. Specifications Manufacturer: Siemens Frame: ED Number of Poles: 3 Voltage Rating: 480V AC Current Rating: 100A Frequency Rating: 50/60 Hz Interrupt Rating: 18KAIC Operating Temperature: 40°C Dimensions (W x H x L): 5.000 in x 7 in x 5.000 in Product Weight: 5.82 lbs Actuator: S07ED60 Accessory Enclosure: Varying Features Standard 40°C calibrated thermal-magnetic trip unit Non-interchangeable trip unit design (typical for ED frame) Supplied with load side lugs; line side lugs available as accessory Suitable for reverse feed applications per UL 489 and CSA standards Compatible with 60°C or 75°C wire for rated ampacity circuits Manual PUSH-TO-TRIP button for trip function verification Mounting hardware and accessories available separately for flexible installation Downloads & Links Spec Sheet Spec Sheet