Square D | FAF22045V | Circuit Breaker | 45A | 2-Pole | 22045V

Square D FAF22045V Circuit Breaker — 45A, 2-Pole, rated at 22045V — engineered for maintenance, retrofit, and replacement projects where exact specifications matter.

Rely on the FAF22045V part number as your most dependable reference for compatibility. This genuine Square D component is designed to integrate with Square D panels and enclosures, delivering consistent performance when you’re restoring a legacy system or upgrading a circuit to meet current protection needs.

• Exact specification match: 45A capacity, 2-Pole configuration, with voltage rating listed as 22045V to ensure correct operation in compatible panels.
• Direct-fit retrofit: streamlined replacement for aging or failed breakers in existing Square D installations, reducing downtime and wiring rework.
• Dual-pole protection: interrupts both hot legs simultaneously, improving safety for multi-wire branch circuits and preventing partial energization during faults.
• Clear compatibility reference: use the part number FAF22045V as the primary guide to compatibility; always cross-check with your panel’s labeling and instructions.
• Versatile use cases: ideal for workshop upgrades, residential service panels, and commercial electrical installations where a 45A, 2-pole unit is required.

Practical guidance: Before ordering, confirm fit and ratings for your specific panel. This is a genuine Square D component intended for use in compatible systems; the part number FAF22045V is the best reference for ensuring a proper match.