Siemens JXD63L400 400 Amp Motor Circuit Protector – 3 Pole – 600 V – 35 kA@480 V – Bolt-On – SENTRON Series

The Siemens JXD63L400 is a 400 Amp, 3-pole motor circuit protector (MCP) from the Siemens SENTRON Series, Type JXD. Designed for motor protection applications, it provides magnetic-only protection with instantaneous trip functionality. The breaker has a 35 kA interrupting rating at 480 V, a low instantaneous trip range, and a magnetic adjustment range of 1250–2500 A. It is designed for bolt-on mounting.

Specifications

• Manufacturer: Siemens
• Brand: Siemens
• Product Type: Motor Circuit Protector (MCP)
• Series: SENTRON
• Type: JXD
• Catalog Number / MPN: JXD63L400
• Primary Rating: 400 Amp
• Poles / Configuration: 3 Pole
• Phase: 3 Phase
• Voltage: 600 V
• Interrupting Rating: 35 kA @ 480 V
• Interrupting Capacity: Standard
• Trip Type: Magnetic Only
• Trip Functions: I – Instantaneous Protection Only
• Instantaneous Range: Low
• Magnetic Range: 1250–2500 A
• Connection / Mounting: Bolt-On

Part Numbers & Identification

• Manufacturer: Siemens
• Brand: Siemens
• Catalog Number: JXD63L400
• Series: SENTRON
• Type: JXD
• Current Rating: 400 A
• Pole Count: 3 Pole
• Product Type: Motor Circuit Protector (MCP)
• Trip Type: Magnetic Only
• Trip Function: I – Instantaneous Protection Only
• Magnetic Range: 1250–2500 A
• Connection: Bolt-On
• UPC:783643213623

Compatibility

The Siemens JXD63L400 is intended for compatible Siemens SENTRON Type JXD motor protection and electrical distribution applications.

Returns are easy

You may return items within 10 days of delivery for a refund.

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