Product Specifications:
| Item | Circuit Breaker |
| Amps | 20A |
| Breaking Capacity Code | A |
| Circuit Breaker Application | HACR Rated |
| Component Type | Circuit Breaker |
| Depth | 4.13" |
| Electrical Connection | Lugs, Load, I-Line Connection, Line |
| Frame Type | FA |
| Height | 6 2/5" |
| Line Rated Amps | 20A |
| Magnetic Hold Amps | 275A |
| Magnetic Tripping Amps | 600A |
| Mounting Mode | I Line |
| No. Of Poles | 3 |
| Number Of Poles | 3 |
| Phase Connection | ABC |
| Returnability | No |
| Trip Unit Technology | Thermal-Magnetic |
| Voltage Type | AC |
| Width | 4.5" |
Shipping Info:
| Ship height (cm) | 16.26 |
| Ship length (cm) | 10.49 |
| Ship width (cm) | 11.43 |
| Country of Origin | US |
Product Details:
- Square D FA34020-1021 F frame molded case circuit breaker used to protect against overcurrent loads or short-circuits
- 3 pole, 3 phase (ABC) design for superior performance against sudden current surges
- Features thermal-magnetic trip for both instantaneous and long-time current limiting protection with interrupting capacity of 18kA at 480VAC
- Equipped with I-Line style plug in mounting for easy installation and repair
- Accommodates aluminium and copper wires of sizes ranging from 14 to 4 AWG
- Square D FA34020-1021 - now replaced by Square D BDA36020 and LV426843
- UL-listed and CE-compliant
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SQUARE D FA34020-1021 Molded Case Circuit Breaker, I-Line, Plug In, 20A, 480VAC
€1,296.18 /unit


