2CTB815704R4100 ABB OVR T2 40-440s P QS

ເລກສ່ວນ	2CTB815704R4100
ຍີ່ຫໍ້	ABB
ວົງ​ຈອນ​ຊີ​ວິດ	ເຄື່ອນໄຫວ
ວິ​ທີ​ການ​ຕິດ​ຕັ້ງ​	Surface mounting
ຄວາມຖີ່ຂອງການປ້ອນຂໍ້ມູນ	240 Pixel
ຮູບແບບຄື້ນໃນຫມໍ້ໄຟ	240 Pixel
ຄວາມຖີ່ຂອງການດໍາເນີນການຫມໍ້ໄຟ	240 Pixel
ເວລາເຕີມເງິນປົກກະຕິ	240 Pixel
ສີ	240 Pixel

ABB 2CTB815704R4100 ຂໍ້ມູນສະເພາະດ້ານວິຊາການ, ຄຸນລັກສະນະ, ພາລາມິເຕີ.

Surge protective devices SPD type 2 protect low-voltage consumer systems against surge voltages as they are tested as SPD type 2 according to IEC 61643-11. The devices are compatible with the System pro M compact series. The SPD with "TS" are optionally equipped with a auxiliary contact. The variants with "reserve varistor" (s) offer additional protection for the system, as the SPD is not completely disconnected from the mains at the end of its service life, but with an additional smaller varistor still guarantees basic protection and the system thus until the surge arrester is replaced is still protected