SIEMENS ED43B080SA BRKR ED4 3P 480V 80A 12V ST Molded Case Circuit Breaker

The Siemens ED43B080SA is a 3-pole molded case circuit breaker designed for standard 40°C applications. It is intended for use in electrical distribution systems requiring reliable overcurrent protection. This breaker operates at 480V AC with a continuous current rating of 80 amperes and a frequency rating of 50/60 Hz. Suitable for use by electrical distributors, switchgear suppliers, and in lighting solutions, it features an interrupt rating of 18 KAIC and accommodates varying enclosures. The breaker is compatible with the S16ED60 actuator accessory and is engineered to meet CSA and UL standards.

Specifications

• Manufacturer: Siemens
• Manufacturer Part #: ED43B080SA
• Frame: ED
• Number of Poles: 3
• Voltage Rating: 480V AC
• Current Rating: 80A
• Frequency Rating: 50/60 Hz
• Interrupt Rating: 18 KAIC
• Operating Temperature: 40¬∞C
• Dimensions (W x H x L): 5.0 in x 7 in x 5.0 in
• Product Weight: 5.32 lbs
• Enclosure: Varying
• Actuator Accessory: S16ED60

Features

• Standard 40¬∞C breaker suitable for various electrical distribution applications
• Non-interchangeable trip unit design consistent with ED frame breakers
• Supplied with load side lugs; line side lugs available as accessory
• Compliant with UL 489 and CSA C22.2 No. 5 standards for molded case circuit breakers
• Designed for use with copper and aluminum wiring systems
• Compatible with Siemens ED frame accessories and mounting hardware
• Supports reverse feed installation per UL and CSA requirements

Downloads & Links

• Spec Sheet
• Spec Sheet