Square D | MAP361000 | Circuit Breaker | 1000A | 3-Pole | 600V

Introducing the Square D MAP361000 circuit breaker — a rugged, high-current solution designed for demanding 3‑phase power distribution. With a 1000A rating across 3 poles and a 600V maximum, this breaker delivers reliable overcurrent protection for industrial panels, switchgear, and large equipment feeders where downtime isn’t an option.

Key specifications

• Amperage: 1000A
• Poles: 3-Pole
• Voltage: 600V

Why this MAP361000 stands out

• Exact compatibility with Square D systems: The MAP361000 is the best reference for ensuring a seamless fit and proper trip characteristics in dedicated Square D panels and equipment.
• High-capacity protection: With a 1000A rating, it supports large loads and motor circuits common in manufacturing, processing lines, and critical infrastructure.
• Three-phase reliability: The 3-Pole design protects all phases in a three-phase distribution, reducing the risk of unbalanced loads and equipment damage.
• Clear fit notes: Notes: Confirm fit and ratings before ordering. The part number MAP361000 is the best reference for compatibility.

Use cases, installation tips, and practical insights

• Ideal for maintenance, retrofit, and replacement in systems that require 3‑pole, 600V protection with a 1000A capacity.
• Before installation, verify that your panel accepts MAP361000 and that wiring, bus stabs, and mounting hardware align with Square D specifications.
• Have a qualified electrician perform the replacement to ensure correct tripping characteristics, labeling, and safety compliance.
• Keep a spare MAP361000 on-site to minimize downtime during routine maintenance or emergency swaps.

Who benefits most

Industrial facilities, large commercial installations, and OEM applications that demand robust, reliable protection for high-current, three-phase circuits will find the MAP361000 to be a practical, trusted choice. It’s especially well-suited for panel modernization, service upgrades, and equipment refreshes where exact ratings and a proven brand matter.