SIEMENS ED43B090LAE BRKR ED4 3P 480V 90A LUG 240V AUX Molded Case Circuit Breaker

The Siemens ED43B090LAE is a standard 40°C rated molded case circuit breaker designed for industrial and commercial electrical distribution applications. It features a 3-pole configuration suitable for 480V AC systems with a 90A continuous current rating. This breaker is equipped with line/load lugs installed, allowing for straightforward wiring connections. It is engineered to provide reliable overcurrent protection with an interrupt rating of 18KAIC and supports 50/60 Hz frequency operation. The ED frame breaker is commonly used by electrical distributors, lighting solutions providers, wire and cable specialists, and switchgear suppliers for panelboards, switchboards, and other approved equipment.

Specifications

• Manufacturer: Siemens
• Manufacturer Part #: ED43B090LAE
• Application: Standard 40¬∞C Breaker
• Frame: ED
• Number of Poles: 3
• Voltage Rating: 480V AC
• Current Rating: 90A
• Interrupt Rating: 18KAIC
• Frequency Rating: 50/60 Hz
• Connection: Line/Load lugs installed
• Operating Temperature: 40¬∞C
• Dimensions (W x H x L): 7.000 in x 6 in x 4.000 in
• Product Weight: 4.2 lbs
• Enclosure: Varying
• Actuator: A01ED62 Accessory
• UPC: 783643203556

Features

• Factory assembled with line/load lugs for ease of installation
• Non-interchangeable trip unit as standard for ED frame breakers
• Suitable for use in individual enclosures, panelboards, and switchboards
• Manual operation with ON, OFF, and TRIP handle positions and push-to-trip button for testing
• Compliant with UL 489 and CSA C22.2 No. 5 standards for molded case circuit breakers
• Designed for use with copper and aluminum conductors with proper lug selection
• Mounting hardware and wire connectors available as separate catalog items
• Recommended torque values for line and load terminals provided on breaker nameplate

Downloads & Links

• Spec Sheet
• Spec Sheet