Description
Description
The Siemens B240 circuit breaker is a two-pole device rated for 40 Amps at 120/240V AC, built for commercial-grade electrical distribution systems. It features a thermal magnetic trip mechanism with a 10,000 Amp interrupting capacity, offering dependable protection against overloads and short circuits. Part of the Type BL series, the B240 uses a bolt-on mounting style for secure installation in Siemens panelboards. Its molded case supports wire sizes from 8 to 6 AWG copper and 8 to 4 AWG aluminum, and it’s UL listed and CSA approved for safe, compliant operation in demanding environments.
Specifications
| Ampere Rating (A) | 30 |
| VAC (V) | 120/240 |
| Interupting Rating | 10000A |
| Temperature Rating | 40° |
| Aprovals | UL listed - CSA certified |
| Mounting Type | Bolt-On |
| Number of Poles | 2-Pole |
| Type | BL |
| Switching Duty Rated | No |
