MCP0322R | Circuit Breaker | 3A | 3-Pole | 600V | Bolt-On

Meet the MCP0322R, an industrial circuit breaker engineered for reliable protection in demanding panels. With a 3A rating, a 3-pole configuration, and a 600V maximum, this bolt-on breaker is designed for fast, secure installation and long-term service in maintenance, retrofit, and replacement projects. Use it when you need precise, dependable three-phase protection without complicating your panel layout.

Why the MCP0322R stands out

• Three-pole protection ensures simultaneous interruption across all three phases, preserving balance and preventing phase-to-phase faults.
• Exact 3A rating is ideal for motor control circuits, control panels, and auxiliary loads where precise protection matters.
• 600V maximum voltage supports standard industrial power distribution applications, providing robust insulation and safe operation in typical facility environments.
• Bolt-on mounting delivers a secure, vibration-resistant installation that speeds up field service and minimizes panel modification.
• Part number reference MCP0322R offers a precise, unambiguous compatibility check, helping you avoid misfits in replacement or retrofit scenarios.

This device is ideal for maintenance, retrofit, and replacement needs where you require a like-for-like, certified component. It’s particularly well-suited for three-phase equipment in manufacturing lines, conveyors, pumps, and drives that require reliable overload protection without altering existing panel footprints.

Use cases and ideal applications

• Maintenance and service outages: quick swap-in for failed breakers to minimize downtime.
• Retrofits and panel modernization: upgrade or replace aging protection with a trusted, compatible 3-pole unit.
• New equipment builds: integrate a compact, bolt-on circuit breaker that aligns with standard 600V systems.

Compatibility and installation notes

1. Confirm panel acceptance of a bolt-on, 3-pole, 600V breaker in the MCP0322R family.
2. Verify the 3A amperage rating matches the load protection requirements for your circuit.
3. Use the MCP0322R part number as the best compatibility reference when ordering to ensure exact fit and ratings.
4. Install and wire following standard electrical safety practices; ensure power is isolated before service and torque requirements adhere to your panel’s guidelines.

Technical snapshot

• Amperage: 3A
• Poles: 3-Pole
• Voltage: 600V
• Mounting: Bolt-On
• Part Number: MCP0322R

For professionals seeking dependable, straightforward protection for three-phase systems, the MCP0322R delivers precise protection, quick installation, and compatibility confidence that supports efficient maintenance and modernization workflows.