SIEMENS ED63M090 BRKR ED6 3P 600V 90A 50C Molded Case Circuit Breaker

The SIEMENS ED63M090 is a 3-pole molded case circuit breaker designed for electrical distribution and protection in industrial and commercial applications. Calibrated for 50°C operation, it supports a 600V rating and 90A continuous current capacity, suitable for use in switchgear and panelboards. This breaker operates at 400 Hz frequency and features an 18KAIC interrupting rating, providing reliable short-circuit protection. It is ideal for use by electrical distributors and lighting solutions providers requiring robust wire and cable protection.

Specifications

• Manufacturer: Siemens
• Manufacturer Part #: ED63M090
• Frame: ED
• Number of Poles: 3
• Voltage Rating: 600 V
• Current Rating: 90 A
• Frequency Rating: 400 Hz
• Interrupt Rating: 18KAIC
• Operating Temperature: 50¬∞C
• Application: Calibrated for 50¬∞C Application
• Dimensions (W x H x L): 7 in x 6 in x 4 in
• Product Weight: 3.0 lbs
• Actuator: Varying
• Enclosure: Varying

Features

• Non-interchangeable trip unit for enhanced safety and compliance with UL 489 / CSA C22.2 No. 5 standards
• Suitable for reverse feed applications due to non-removable trip unit design
• Supports mounting in individual enclosures, panelboards, and switchboards
• Includes manual PUSH-TO-TRIP button for mechanical trip testing
• Designed for maintenance-free operation with easy inspection and field testing procedures
• Compatible with copper and aluminum wire connectors following UL486A and UL486B standards

Downloads & Links

• Spec Sheet
• Spec Sheet