Siemens JXD23S400A Molded Case Switch – Sentron Series – 400A – 3 Pole – 240VAC – Non-Automatic – Bolt-On

The Siemens JXD23S400A is a Sentron Series molded case switch designed for circuit isolation and manual switching applications in commercial, industrial, and power distribution systems. Rated at 400A and 240VAC, this 3-pole device provides reliable switching and disconnect functionality for three-phase electrical systems.

Unlike a standard molded case circuit breaker, the JXD23S400A is a non-automatic molded case switch and does not provide overcurrent protection. It is intended for applications where circuit protection is supplied by upstream protective devices and a robust switching mechanism is required for equipment isolation, maintenance, or load disconnect purposes.

Built on the Siemens JD frame platform, this molded case switch features a bolt-on mounting configuration and heavy-duty construction for dependable operation in demanding electrical environments. Its durable design makes it suitable for use in switchboards, panelboards, motor control systems, and industrial power distribution applications.

Specifications

• Brand: Siemens Breakers
• Part Number: JXD23S400A
• Series: Sentron Series
• Type: JXD Molded Case Switch
• Category: Molded Case Switch
• Mounting Type: Bolt-On
• Protection Type: Non-Automatic
• Overcurrent Protection: None
• Device Function: Circuit Isolation and Switching

Electrical Ratings

• Current Rating: 400A
• Voltage Rating: 240VAC
• Number of Poles: 3 Pole
• Phase: 3 Phase
• Interrupting Rating: 100kA @ 480V
• Functions: NA – No Overcurrent Protection

Construction

• Heavy-duty molded case switch design
• JD frame construction
• Bolt-on mounting configuration
• Non-automatic switching mechanism
• Durable industrial-grade housing
• Designed for frequent switching and isolation applications
• Suitable for demanding commercial and industrial environments

Functions

• Manual circuit switching
• Equipment isolation
• Disconnecting means for maintenance
• Load switching capability
• Electrical system sectionalizing

Dimensions & Weight

• Weight: 18.301 lbs

Standards

• CSA Approved

Applications

• Commercial power distribution systems
• Industrial electrical distribution equipment
• Switchboards and panelboards
• Motor control centers
• Equipment disconnect applications
• Maintenance isolation points

Returns are easy

You may return items within 30 days of delivery for a refund.

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