Square D | FAL22100WB | Circuit Breaker | 2-Pole | 240V

The Square D FAL22100WB 2-Pole 240V Circuit Breaker is a purpose-built protection device designed to shut down power safely when a fault occurs on a 240V circuit. This replacement part is ideal for maintenance, retrofit, and replacement projects where exact specifications matter, helping you keep your electrical system compliant and protected.

Key Specifications

• Pole count: 2-Pole
• Voltage rating: 240V
• Part number: FAL22100WB
• Best reference for compatibility: use the part number FAL22100WB to verify fit
• Application: suitable for maintenance, retrofit, and replacement in compatible Square D panels

Why this model stands out

• Reliable 2-pole protection for 240V circuits, designed to interrupt fault current and protect wiring and devices
• Direct-fit replacement approach—engineered to align with Square D’s standard dimensions and mounting
• Clear compatibility cue: the FAL22100WB part number serves as the primary reference when confirming fit with your panel

Ideal use scenarios

• Routine maintenance on electrical panels that require a 2-pole 240V breaker
• Retrofits where upgrading or replacing obsolete breakers with exact 240V, 2-pole specifications
• Replacement for failed or tripped breakers in compatible Square D installations

Compatibility and installation tips

Before ordering, confirm that your panel accepts a 2-pole 240V Square D breaker and that the circuit’s current rating and trip characteristics align with your equipment. The part number FAL22100WB is the most reliable reference for compatibility, so cross-check it against your panel’s documentation. When installing, follow standard electrical safety practices: de-energize the main breaker, ensure the bus connections are clean and dry, and consult a licensed electrician if you’re unsure about panel compatibility or local electrical codes.