Verified
Matched our existing hardware and fit as expected. Clean install.
Maintenance · Retrofit work
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Circuit Breaker
Square D | A1L220 | Circuit Breaker | 2-Pole
| Poles | 2 |
| Product Type | Circuit Breaker |
Regular price
$510.00
Sale price
$510.00
Regular price
Unit price
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Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Square D | A1L220 | Circuit Breaker | 2-Pole
Regular price
$510.00
Sale price
$510.00
Regular price
Unit price
Product description
Shipping
Meet the Square D A1L220 2-Pole Circuit Breaker—a purpose-built component for maintenance, retrofit, and replacement work where exact compatibility matters. This 2-pole design protects multi-conductor circuits and simplifies panel updates without guesswork on fit.
Why it matters
Using the correct part number ensures consistent trip behavior and physical fit within Square D panels. The A1L220 is the best reference for compatibility, and this part should be verified against your panel’s required breaker type and its ratings before ordering.
Key features
- Poles: 2-Pole
- Part number reference: A1L220
- Designed for maintenance, retrofit, and replacement scenarios
Use cases
- Maintenance on existing Square D installations that require a 2-pole breaker
- Retrofit projects updating panel protection to a compatible 2-pole unit
- Replacement for failed or aging breakers where A1L220 matches the panel requirements
Compatibility tips
Before purchasing, check the panel’s labeling and the A1L220 reference to ensure a precise match. This minimizes installation delays and ensures proper interruption protection for the circuit.
Safety and installation guidance
- Power down and follow lockout/tagout procedures prior to replacement
- Install only by qualified electricians to maintain compliance and warranty
Contact sales@ampstate.com
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