A120L - Requires 1/2 of one 1 in space. 120 V 10,000 AIC. HACR rated. "L" suffix means breaker attaches to the left hand side of the bus bar only. "R" suffix means breaker attaches to the right hand side of the bus bar only. Breakers should be bought in pairs to fill the 1 in space.
| Type | : | Standard |
| Suitable for | : | Thomas and Betts/Challenger |
| Current Rating | : | 20 A |
| Number of Poles | : | 1 |
| Voltage Rating | : | 120/240 V |
| Operating Frequency | : | 50/60 Hz |
| Dimensions | : | 3.35 in L x 0.5 in W x 2.6 in H |
| Number of Phases | : | 1 |
| Interrupt Rating | : | 10 kA |
| Trip Type | : | Standard |
| Wire Size | : | 14 to 4 AWG |
| Terminal Type | : | Lug |
| Mounting Type | : | Plug |