Cutler-Hammer MCP0358 Circuit Breaker, 7A, 3-Pole, 600V

Engineered for demanding industrial environments, the Cutler-Hammer MCP0358 Circuit Breaker delivers dependable overcurrent protection for three-phase systems up to 600V. With a precise 7-amp rating and a 3-pole configuration, this unit is purpose-built for service, maintenance, and replacement projects in control panels, machines, and power distribution assemblies.

Designed to minimize downtime and protect equipment, the MCP0358 provides targeted protection for three-phase loads while preventing damage from overloads and short circuits. Its rugged build is made to withstand the rigors of industrial panels and routine maintenance, helping you maintain safe, uninterrupted operation across your critical systems.

Key features and benefits

• Three-pole design for balanced protection of 3-phase circuits up to 600V
• 7 A rating offers tailored protection for small to mid-sized motors, drives, and control circuits
• Rugged industrial construction designed for reliability in demanding environments
• Compatibility and fit verified by part number MCP0358, aligning with your application requirements
• Ideal for replacement in legacy Cutler-Hammer installations to streamline maintenance and inventory

Compatibility and fit are critical. Use the part number MCP0358 and your specific application requirements to confirm whether this breaker matches your panel schedule. If you need a quick validation, message us—our team can help verify fit and clarify how this unit integrates with your existing equipment or control architecture.

Specifications at a glance

• Manufacturer: Cutler-Hammer
• Product Type: Circuit Breaker
• Amperage: 7 A
• Poles: 3
• Voltage: 600V
• Part Number: MCP0358

Who should consider the MCP0358? Industrial electricians, panel builders, and maintenance teams responsible for three-phase equipment in manufacturing, processing, and facilities environments. If your system requires reliable 600-volt protection with a precise 7-amp trip threshold for motors, sensors, or control circuits, this Cutler-Hammer breaker offers a practical, durable solution.

Practical usage tips: keep a targeted stock of MCP0358 for replacements in systems known to rely on Cutler-Hammer components, align trip characteristics with your motor load and coordination plan, and document the part number in your asset management records to simplify future maintenance and audits.