NJL-S2100 | Circuit Breaker | 100A | 2-Pole | 600V

Meet the NJL-S2100, a rugged industrial circuit breaker designed for 600V systems. This 100A, 2-pole device delivers reliable protection and quick isolation for maintenance, retrofit, and replacement projects where exact specifications matter. With the NJL-S2100 as your reference, you’ll have a clear, dependable option that aligns with standard panel and protection requirements.

Key specifications

• Amperage: 100 A
• Poles: 2-Pole
• Voltage rating: 600 V

Why this breaker stands out

• Definitive reference for compatibility: The part number NJL-S2100 is the best cross-reference for ensuring the breaker fits your panel, enclosure, and protection scheme.
• Industrial-grade reliability: Built for demanding environments where consistent overcurrent protection and rapid isolation are essential.
• Straightforward replacement logic: Designed to slot into panels and switchgear that require a 2-pole, 600V protection device, making retrofits and replacements more efficient.

Ideal use cases

• Maintenance and service of 600V equipment in manufacturing, processing, and packaging facilities.
• Retrofit projects to upgrade legacy panels to current protection standards and performance expectations.
• Replacement stock for service cabinets, motor control centers, and other industrial enclosures requiring a 2-pole 600V breaker.

How to verify compatibility and order

Before purchasing, confirm fit and ratings with your equipment documentation. Rely on the NJL-S2100 as the primary reference to verify compatibility. Check that the amperage (100 A), pole configuration (2-Pole), and voltage rating (600 V) match your system requirements. If your specs list the NJL-S2100 or a cross-reference to it, you’re aligned with your protection strategy.

Practical installation notes

Ensure power is isolated before replacement. Verify that the enclosure, mounting method, and electrical terminals suit your panel’s design. Adhere to your facility’s safety practices and 600V-rated guidelines during installation to maintain optimal protection and reliability. Keeping a spare NJL-S2100 on hand can minimize downtime during routine maintenance or urgent replacements.