RHE3A100 | Circuit Breaker | 3A | 3-Pole | 600V

RHE3A100 is an industrial circuit breaker engineered for reliable protection in three‑phase power systems. With a 3‑pole design and a 3‑ampere rating, it provides coordinated protection for all three phases in 600V environments, making it a practical choice for maintenance, retrofit, and replacement projects where exact specs matter.

Why this breaker stands out

In demanding industrial settings, precise compatibility and predictable performance matter. The RHE3A100 focuses on exact reference alignment—the part number is your best guide to fit and compatibility. Before ordering, verify that the amperage, voltage rating, and pole configuration match your panel and wiring requirements to ensure seamless replacement or retrofit.

Key specifications

• Amperage: 3A
• Poles: 3‑Pole
• Voltage: 600V

Ideal use cases

• Maintenance in industrial facilities where a 3A, 3‑pole breaker is needed to protect 3‑phase circuits
• Retrofit projects upgrading legacy panels to current protective devices
• Replacement of worn or out‑of‑spec breakers in 600V distribution systems

How it protects your system

The RHE3A100 interrupts power to all three phases when overloads or faults exceed its rated capacity, helping prevent wiring damage, equipment failure, and unplanned downtime. Its 3‑pole configuration ensures simultaneous disconnection of all live conductors, maintaining system safety and control integrity in three‑phase applications.

Compatibility and installation notes

Use the part number RHE3A100 as the primary reference for compatibility. Confirm fit and ratings against your panel manufacturer’s specifications prior to purchase. This device is intended for 600V systems and 3‑phase distribution; ensure your downstream equipment and safety measures align with these ratings. For installation, follow standard electrical safety practices and, when in doubt, consult a licensed electrician.

Practical tips for best results

• Keep a spare RHE3A100 on hand for timely replacements and reduced downtime
• Document the exact panel and bus bar configuration in your maintenance logs to simplify future sourcing
• Cross-check the original equipment manufacturer (OEM) part number to ensure full compatibility, especially in legacy systems
• Pair with appropriate labeling on the control panel to clearly indicate its 3‑pole, 3A, 600V rating for operators and maintenance personnel