SIEMENS E1SED23B025SN BREAKER ENCL TYP1S 3P 25A 240V 10KA ST Molded Case Circuit Breaker

The Siemens E1SED23B025SN is a 3-pole molded case circuit breaker designed for indoor electrical distribution applications. It is suitable for use by electrical distributors and switchgear suppliers requiring reliable overcurrent protection in lighting solutions, wire and cable systems, and industrial electrical installations. The breaker features a Type 1S enclosure and is rated for 25 amps at 240 volts AC with a 10kA interrupt rating, supporting 50/60 Hz frequency operation.

Specifications

• Manufacturer: Siemens
• Manufacturer Part #: E1SED23B025SN
• Frame: ED
• Number of Poles: 3
• Interrupt Rating: 10kA
• Voltage Rating: 240V AC
• Frequency Rating: 50/60 Hz
• Enclosure Type: TYPE 1S
• Operating Temperature: -25¬∞C to 75¬∞C Ambient
• Environmental Conditions: Indoor use
• Dimensions (HxWxD): 6 in x 8 in x 17 in
• Product Weight: 13.82 lbs

Features

• Non-interchangeable trip unit integrated within ED frame for enhanced safety and compliance with UL 489 and CSA standards
• Suitable for reverse feed applications due to non-removable trip unit design
• Load side lugs included; line side lugs available as an option for flexible wiring configurations
• Designed for thermal magnetic trip operation with manual push-to-trip testing feature
• Compatible with Siemens accessories and mounting hardware for ease of installation in panelboards, switchboards, and enclosures
• Fungus-resistant construction compliant with MIL-T-152 for durability in typical indoor environments
• Certified to CSA standards and qualified for use in naval applications per UL 489 Supplement SB (ED frame)

Downloads & Links

• Spec Sheet
• Spec Sheet