NJS6317 | Circuit Breaker | 175A | 3-Pole | 600V

Meet the NJS6317: a rugged, industrial-grade circuit breaker designed for reliability in maintenance, retrofit, and replacement projects. This 3-Pole unit delivers robust protection for three-phase circuits, up to a system voltage of 600V, with a continuous amperage rating of 175A. When your operation depends on steady power distribution, the NJS6317 provides dependable overcurrent protection that keeps equipment safe and downtime to a minimum.

Key specifications

• Amperage: 175A
• Pole configuration: 3-Pole
• Voltage rating: 600V

Important note: Confirm fit and ratings before ordering. The part number NJS6317 is your best reference for compatibility with your panel or switchgear.

Why this NJS6317 stands out

• Three-phase protection—the 3-Pole design ensures consistent protection across all three conductors, helping to prevent phase imbalance and equipment damage.
• 600V industrial readiness—designed to perform in environments and applications that require reliable protection at higher voltages common in industrial power distribution.
• Precise replacement and retrofit compatibility—an ideal choice for maintenance, retrofit, or replacement projects where exact specifications are required.
• Clear reference for compatibility—use the NJS6317 part number to verify exact fit with existing panels, feeders, or switchgear and to streamline procurement.

Ideal use cases

• Maintenance and servicing of aging industrial panels that require a 175A, 3-Pole, 600V breaker.
• Retrofits where equipment must match established specs to avoid rewiring or panel modifications.
• Replacement in manufacturing lines, warehouses, or facility power centers where reliable three-phase protection is essential.
• New equipment builds in environments that demand consistent, safe shutoff across all three phases.

Practical guidance for deployment

• Plan around the exact part number (NJS6317) to ensure mechanical and electrical compatibility with your existing gear.
• Verify that your distribution system operates within the 600V rating and that the 175A current level matches or exceeds the circuit’s demand.
• Keep a spare NJS6317 on hand for future maintenance campaigns to minimize downtime and maintain continuity of service.