SIEMENS ED43B070AESA BRKR ED4 3P 480V 70A 12V ST AUX Molded Case Circuit Breaker

The SIEMENS ED43B070AESA is a 3-pole molded case circuit breaker designed for standard 40°C applications. It provides reliable overcurrent protection for electrical distribution systems operating up to 480V AC at 50/60 Hz frequency. Suitable for use by electrical distributors and switchgear suppliers, this breaker supports industrial and commercial electrical installations requiring durable and compact circuit protection.

Specifications

• Manufacturer: Siemens
• Manufacturer Part Number: ED43B070AESA
• Application: Standard 40¬∞C Breaker
• Frame: ED
• Number of Poles: 3
• Voltage Rating: 480V AC
• Current Rating: 70A
• Frequency Rating: 50/60 Hz
• Interrupt Rating: 18 kAIC
• Operating Temperature: 40¬∞C
• Dimensions (WxHxL): 5.00 in x 7 in x 5.00 in
• Product Weight: 6.64 lbs
• Actuator: A01ED62 and 12Vdc Shunt Trip Accessories
• Enclosure: Varying

Features

• Thermal-magnetic trip unit for reliable circuit protection
• Non-interchangeable trip unit design typical of ED frame breakers
• Compatible with 12V DC shunt trip accessories for remote breaker operation
• Designed for use in individual enclosures, panelboards, and switchboards
• Meets CSA C22.2 No. 5 and UL 489 standards for molded case circuit breakers
• Supports wiring with 60 or 75¬∞C rated wire per NEC and Canadian Electrical Code guidelines
• Load side lugs supplied; line side lugs available as an option
• Manual operation includes a PUSH-TO-TRIP button for testing trip function
• Suitable for reverse feeding applications as per UL 489 Supplement SB (ED frame)

Downloads & Links

• Spec Sheet
• Spec Sheet