SIEMENS ED43B040AESA BRKR ED4 3P 480V 40A 12V ST AUX

SIEMENS ED43B040AESA BRKR ED4 3P 480V 40A 12V ST AUX Molded Case Circuit Breaker The Siemens ED43B040AESA is a 3-pole molded case circuit breaker designed for standard 40°C applications. It provides reliable circuit protection in electrical distribution systems, suitable for use in switchgear assemblies and panelboards. This breaker operates at 480V AC with a 40A continuous current rating and supports 50/60 Hz frequency. It is equipped with a 12V DC shunt trip actuator accessory, enhancing control and safety. Ideal for electrical distributors and lighting solutions providers, it integrates seamlessly into wire and cable systems requiring robust circuit interruption. Specifications Name: SIEMENS ED43B040AESA BRKR ED4 3P 480V 40A 12V ST AUX Manufacturer: Siemens Manufacturer Part #: ED43B040AESA Frame: ED Number of Poles: 3 Voltage Rating: 480V AC Current Rating: 40A Frequency Rating: 50/60 Hz Interrupt Rating: 18KAIC Operating Temperature: 40°C Actuator: A01ED62 and 12Vdc Shunt Trip Accessories Dimensions (W x H x L): 5.000 in x 7 in x 5.000 in Product Weight: 6.64 lbs Enclosure: Varying Features Standard 40°C breaker suitable for industrial and commercial electrical distribution Thermal-magnetic trip unit for reliable overcurrent protection Non-interchangeable trip unit design for enhanced safety and compliance with UL 489 and CSA C22.2 No. 5 standards Compatible with Siemens ED frame molded case circuit breaker accessories Equipped with 12V DC shunt trip actuator for remote trip functionality Designed for use in panelboards, switchboards, and individual enclosures Supports wiring configurations for AC systems at 50/60 Hz and 480V Downloads & Links Spec Sheet Spec Sheet