SIEMENS ED43B070LSN Molded Case Circuit Breaker 70A 480V

The SIEMENS ED43B070LSN is a 3-pole molded case circuit breaker designed for standard 40°C applications. It is suitable for electrical distribution and switchgear systems requiring reliable protection at 480V AC with a 70 ampere rating. This breaker is equipped with line and load lugs installed, facilitating secure wire and cable connections. It is ideal for use by electrical distributors and lighting solutions providers seeking durable and compliant circuit protection devices.

Specifications

• Manufacturer: Siemens
• Manufacturer Part #: ED43B070LSN
• Frame: ED
• Number of Poles: 3
• Application: Standard 40¬∞C Breaker
• Interrupt Rating: 18 KAIC
• Frequency Rating: 50/60 Hz
• Voltage Rating: 480V AC
• Continuous Current Rating: 70A
• Connection: Line/Load lugs installed
• Actuator: S01ED60 Accessory
• Dimensions (WxHxL): 5.000 in x 7 in x 5.000 in
• Product Weight: 5.36 lbs
• Operating Temperature: 40¬∞C
• Enclosure: Varying

Features

• Supplied with factory-installed line and load lugs for easy wiring
• Non-interchangeable trip unit for compliance with UL 489 and CSA standards
• Designed for use in individual enclosures, panelboards, and switchboards
• Compatible with copper and aluminum wire connectors per UL486A/B
• Manual operation with push-to-trip button for testing and maintenance
• Suitable for 50/60 Hz electrical systems with 18KAIC interrupting capacity
• Mounting hardware and wire connectors available as separate catalog items

Downloads & Links

• Spec Sheet
• Spec Sheet