SIEMENS ED43B045LAESN BRKR ED4 3P 480V 45A LUG 120V ST AUX

SIEMENS ED43B045LAESN Molded Case Circuit Breaker 3P 480V 45A The SIEMENS ED43B045LAESN is a standard 40°C rated molded case circuit breaker designed for use in electrical distribution and control applications. This 3-pole breaker operates at 480V AC with a 45A continuous current rating and is equipped with line/load lugs installed for secure connections. It is suitable for panelboards, switchboards, and other approved enclosures, making it a reliable component for electrical distributors, lighting solutions providers, wire and cable systems, and switchgear suppliers. Specifications Manufacturer: Siemens Frame: ED Number of Poles: 3 Voltage Rating: 480V AC Current Rating: 45 Amps Interrupt Rating: 18KAIC Frequency Rating: 50/60 Hz Operating Temperature: 40°C Connection: Line/Load lugs installed Dimensions (W x H x L): 5.000 in x 7 in x 5.000 in Product Weight: 5.61 lbs Actuator: S01ED62A Accessory Enclosure: Varying UPC: 783643441057 Manufacturer Part Number: ED43B045LAESN Features Standard 40°C breaker rating for reliable thermal performance Line and load lugs factory installed for ease of wiring and secure connections Non-interchangeable trip unit design consistent with Siemens ED frame breakers Compatible with Siemens accessories such as the S01ED62A actuator Suitable for use in standard electrical distribution systems requiring 3-pole, 45A protection Meets applicable UL 489 and CSA C22.2 No. 5 standards for molded case circuit breakers Compact dimensions facilitate integration into panelboards and switchgear assemblies Downloads & Links Spec Sheet Spec Sheet