Square D | IF360201021 | Circuit Breaker | 20A | 3-Pole | 600V

Square D IF360201021 Circuit Breaker is a precise, high-performance protective device designed for reliability in demanding electrical installations. With a 20 A rating, three poles, and a 600 V maximum voltage, this breaker is tailored for maintenance, retrofit, and replacement projects where exact specifications matter.

• Amperage: 20 A
• Poles: 3-Pole
• Voltage rating: 600 V
• Part number reference: IF360201021 — the best reference for compatibility

Why this Square D breaker stands out: the 3-pole design protects three hot conductors simultaneously, delivering balanced protection in multi‑pole panels and simplifying wiring in commercial or light industrial setups. The 600 V rating broadens its applicability, supporting a wide range of systems while maintaining dependable trip characteristics and protection.

This unit is ideal for electricians, facilities maintenance teams, and project engineers tackling panel upgrades or replacements where exact spec matching is essential. Before ordering, verify fit and ratings against your panel label or documentation, and rely on the exact part number IF360201021 to ensure compatibility.

Use cases and scenarios:

• Retrofit older panels to restore reliable overcurrent protection without changing other components.
• Replace a failing breaker in a 3-pole configuration where 20 A and 600 V specifications are required.
• Support three‑phase or multi‑pole circuits in commercial electrical systems needing robust circuit protection.

Practical installation notes: ensure power is shut off before handling, confirm the panel’s compatibility with a 3-pole 20 A, 600 V device, and replace only with the same or an equivalent specification. Proper matching of amperage, pole count, and voltage is essential to maintain system safety and performance.