Serving our customers with quality and safety first.
circuit breaker NQB-A250
3
250.0 amperes ac all locations and 125.0 amperes dc all locations
500.0 ac all locations and 250.0 dc all locations
manual
drawing) master dwg for naby tupe aqb, NQB-A250 (900J376)
Schedule B number: 8536200040
nmfc 061300
Automatic circuit breakers, for a voltage not exceeding 1,000 v
FSC 5925 ⁓ Circuit breakers
Excluding relays.
Used on circuit breaker nqb-a250. drawing) master dwg for naby tupe aqb, nqb-A250 (900J376)
1. | CD82E7121 | Cage 89946 |
2. | 82E7121 | Cage 89946 |
3. | 82E7121 | Cage 3D982 |
4. | 82E7121/900J376 | Cage 3D982 |
Nothing similar to this part number was found in our inventory
A device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. may include provisions for manual operation. at least one set of contacts must be in series with the actuating element(s). a combination of semiconductor and passive devices may be used in lieu of contacts. for automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). for items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. excludes circuit breaker box and magneto "breaker" assemblies. see also switch (as modified); and controller.