SIEMENS ED63B090LAC BRKR ED6 3P 600V 90A LUG C AUX Molded Case Circuit Breaker

The Siemens ED63B090LAC is a 3-pole molded case circuit breaker designed for electrical distribution and protection applications. Rated for 600V and 90A continuous current at 40°C operating temperature, it is suitable for use in panelboards, switchboards, and other approved electrical equipment. This breaker is equipped with line and load lugs installed, providing secure connections and ensuring compliance with UL 489 and CSA standards. It supports 50/60 Hz frequency and features an interrupt rating of 18KAIC, offering reliable short-circuit protection for industrial and commercial electrical systems.

Specifications

• Manufacturer: Siemens
• Frame: ED
• Number of Poles: 3
• Voltage Rating: 600V AC
• Current Rating: 90A
• Interrupt Rating: 18KAIC
• Frequency Rating: 50/60 Hz
• Operating Temperature: 40¬∞C
• Connection: Line/Load lugs installed
• Dimensions (W x H x L): 4.56 in x 6.35 in x 3 in
• Product Weight: 4.828 lbs
• Application: Standard 40¬∞C Breaker

Features

• Factory assembled with line/load lugs for ease of installation
• Non-interchangeable trip unit design inherent to ED frame breakers ensures UL 489 compliance
• Suitable for reverse feed applications as per UL and CSA standards
• Compatible with copper and aluminum wire connectors per UL486A/B standards
• Thermal-magnetic trip unit providing reliable overcurrent protection
• Compact dimensions for versatile mounting in various electrical enclosures
• Includes actuator accessory A01EDLV for operational control

Downloads & Links

• Spec Sheet
• Spec Sheet