Square D | A1L230 | Circuit Breaker | 30A | 2-Pole | 240V

Square D A1L230 Circuit Breaker — a reliable 30A, 2-Pole, 240V protective device designed for maintenance, retrofit, and replacement tasks in compatible Square D panels. This genuine part helps you restore safe, code-compliant operation on essential 240V circuits.

Core specifications

• Amperage: 30A
• Poles: 2-Pole
• Voltage: 240V
• Part number: A1L230

Why this breaker stands out

Unlike generic replacements, the A1L230 is designed for Square D panels and supports quick, safe replacement when the existing device matches these exact specs. The two-pole design ensures both hot legs shut off simultaneously, which is essential for protecting 240V loads and fault conditions during maintenance or service work.

Ideal use scenarios

• Replacing a failed 30A/2-Pole breaker in residential or commercial Square D panels
• Retrofits where a 30A, 240V circuit needs consistent protection
• Repairs and service work aiming to restore proper overcurrent protection on 240V branch circuits

Compatibility and ordering tips

Always treat the A1L230 as the primary compatibility reference. Before ordering, confirm your panel accepts this form factor and rating by checking the panel labeling and the official documentation for Square D breakers. If you’re unsure, consult a qualified electrician or the panel manufacturer’s guidance to ensure correct fit and ratings.

Purchase with confidence

Choosing the Square D A1L230 means selecting a trusted solution for safeguarding high-draw 240V circuits. Keep a spare on hand for maintenance, retrofit projects, or future replacements, and rest easy knowing you’re using a genuine Square D part that aligns with your system’s protective requirements.