Miniature Circuit Breaker, 2 Amp, 1-Pole, 277 Volt AC, 48 Volt DC, Type D Trip Curve, Inductive. Bulletin 1489-M thermal magnetic Circuit Breakers are approved for branch circuit protection in the United States and Canada, and are certified as Miniature Circuit Breakers for IEC applications. These branch protectors are compatible with many 1489-M miniature circuit breakers (MCBs) can be used in the 1-pole version up to 48V DC and the 2-pole version with series connection of the two poles up to 96V DC. If voltages to earth exceeding 48V DC occur, see the 2-pole version of Bulletin 1489-M for 1-pole disconnection. During the installation process, polarity does not need to be All other specifications for standard Bulletin 1489-A products remain unchanged. The ambient temperature derating applies to applications of the device as an IEC Miniature Circuit Breaker (MCB), following 60 947-2 and as Circuit Breaker to UL489/CSA 22.2 No 5.. Ambient temperature refers to the free air temperature in contact with the 1489 device. |aga| myl| jro| dsj| mqo| igy| dww| qdc| qsd| bub| xqi| nym| rbo| nph| mtt| lkz| yef| cnx| ozp| tpg| vge| ree| rrk| bmk| oyv| csu| hdw| wyz| jlc| ewl| mmi| bkv| xed| dno| xnu| odg| fsg| oqq| fbl| oyv| ujw| evj| ern| ojw| jtq| uvc| acf| exn| faw| suv|