LB3100S | Circuit Breaker | 100A | 3-Pole | 600V

LB3100S Industrial Circuit Breaker offers dependable, three‑phase protection for demanding electrical systems. With a 100A rating and a 600V capacity, this 3‑pole device is built to safeguard equipment and keep production running smoothly in commercial and industrial environments.

• Amperage: 100A
• Poles: 3‑Pole (three‑phase) design for balanced protection across all phases
• Voltage: 600V maximum, suited for standard industrial 3‑phase power distribution
• Applications: ideal for maintenance, retrofit, and replacement tasks where exact specifications are required to match existing panels or systems
• Identification & compatibility: Part number LB3100S is the best reference for ensuring proper fit and ratings

Why this matters: in industrial settings, reliable overcurrent protection is essential to prevent equipment damage, reduce downtime, and extend component life. The LB3100S is designed to slot into compatible assemblies where a precise 3‑pole, 100A, 600V breaker is specified, delivering consistent performance for motors, conveyors, pumps, and other 3‑phase equipment.

Key use cases

• Maintenance on aging switchgear or panels that require the exact LB3100S specification for safe operation
• Retrofits where upgrading to a modern, standardized 3‑pole breaker minimizes compatibility risk
• Repairs or part replacements in industrial environments like manufacturing floors, HVAC systems, and process lines

Practical tips for installation and selection:

• Always confirm fit and ratings before ordering—match the part number (LB3100S) to your panel or enclosure specifications
• Use in dedicated three‑phase circuits up to 600V, ensuring conductor sizing and protection settings align with your system design
• Document the change with the associated equipment to maintain an accurate maintenance trail and future replacement planning

Choose the LB3100S when you need a reliable, specification‑driven three‑pole breaker that aligns with established industrial panels and supports efficient maintenance, retrofit, and replacement workflows. This is the targeted solution for engineers and technicians who value exact compatibility, clear identification, and dependable circuit protection.