Product Description
The Siemens JD63F400 is a premium molded case circuit breaker designed for demanding electrical distribution systems. This 3-pole breaker is rated at 400 amps, 600 volts AC, with a high interrupting capacity of 25kA at 480V. It includes a factory-installed shunt trip unit (S01JLD6), providing remote trip capability for enhanced system control and safety.
Ideal for commercial, industrial, and OEM applications, this Type JD6 breaker offers reliable overcurrent protection and is suitable for panelboards, switchboards, and power distribution units. Built to Siemens’ rigorous standards, it ensures durability and performance in even the toughest environments.
Key Features:
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Manufacturer: Siemens
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MPN: JD63F400
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Amperage: 400A
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Voltage Rating: 600VAC
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Interrupting Rating: 25kA at 480V
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Poles: 3
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Frame Type: JD6
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Trip Unit Type: Thermal Magnetic
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Special Feature: Includes Shunt Trip (Factory Code S01JLD6)
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Mounting Style: Panel Mount
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Condition: Used
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Certifications: UL Listed
