SIEMENS E1SED63B070 BREAKER ENC1S 3P 70A 600V 18KA Molded Case Circuit Breaker

The SIEMENS E1SED63B070 is a 3-pole molded case circuit breaker designed for indoor electrical distribution applications. It provides reliable overcurrent protection for electrical systems up to 600 volts AC with a 70 ampere continuous current rating and an interrupting capacity of 18kA. Suitable for use by electrical distributors and switchgear suppliers, this breaker supports 50/60 Hz frequency and is housed in a TYPE 1S enclosure. It is engineered for ambient operating temperatures ranging from -25°C to 75°C.

Specifications

• Manufacturer: Siemens
• Manufacturer Part #: E1SED63B070
• Frame: ED
• Number of Poles: 3
• Continuous Current Rating: 70A
• Interrupt Rating: 18KA
• Voltage Rating: 600V AC
• Frequency Rating: 50/60 Hz
• Enclosure Type: TYPE 1S
• Operating Temperature: -25°C to 75°C ambient
• Environmental Conditions: Indoor use
• Dimensions (HxWxL): 6 in x 8 in x 17 in
• Product Weight: 9.7 lbs

Features

• Three-pole design suitable for three-phase electrical systems
• Non-interchangeable trip unit integrated within the ED frame for enhanced safety and compliance
• Thermal-magnetic trip mechanism providing reliable overcurrent protection
• Compatible with copper and aluminum wire connectors per UL486A and UL486B standards
• Designed and tested to meet UL 489 and CSA C22.2 No. 5 standards
• Supports reverse feeding per UL 489/CSA C22.2 No. 5-13 when trip unit is non-removable
• Mounting and installation supported with standard Siemens accessories and hardware
• Suitable for use in panelboards, switchboards, and individual enclosures

Downloads & Links

• Spec Sheet
• Spec Sheet