SIEMENS ED43B090LAC BRKR ED4 3P 480V 90A LUG C AUX Molded Case Circuit Breaker

The SIEMENS ED43B090LAC is a 3-pole molded case circuit breaker designed for standard 40°C breaker applications. It provides reliable protection for electrical distribution systems up to 480V AC with a 90A continuous current rating. This breaker is suitable for use by electrical distributors, lighting solutions providers, wire and cable suppliers, and switchgear suppliers requiring robust circuit protection in commercial and industrial environments.

Specifications

• Manufacturer: Siemens
• Frame: ED
• Number of Poles: 3
• Voltage Rating: 480V AC
• Continuous Current Rating: 90A
• Interrupt Rating: 18 kAIC
• Frequency Rating: 50/60 Hz
• Operating Temperature: 40¬∞C
• Connection: Line/Load lugs installed
• Dimensions (W x H x L): 5.00 in x 7 in x 5.00 in
• Product Weight: 4.82 lbs
• Actuator: A01EDLV Accessory
• Enclosure: Varying
• UPC: 783643385207
• Manufacturer Part Number: ED43B090LAC

Features

• Thermal-magnetic trip unit integrated in ED frame for dependable overcurrent protection
• Pre-installed line and load lugs for streamlined installation
• Complies with UL 489 and CSA C22.2 No. 5 standards for molded case circuit breakers
• Designed for use in individual enclosures, panelboards, switchboards, or approved equipment
• Manual operation with ON/OFF/TRIP handle positions and push-to-trip test button for functional verification
• Suitable for reverse feed applications per UL and CSA requirements
• Robust construction ensuring durability in industrial electrical distribution systems

Downloads & Links

• Spec Sheet
• Spec Sheet