Phase failure relays protect motors, equipment and personnel from damage or injury caused by open phase, reversed phase sequence, or low voltage in a three phase system. Models are available for 50 and 60 Hz with voltages up to 575 volts. Motor control switchboards are a common application.
Operation:
The contacts of the relay will close only when it senses normal conditions of three phase power at the proper phase sequence.
The relay contacts will remain in their normally open position (de-energized) when voltage with incorrect phase sequence is applied, one or more phases are open, or at undervoltage condition.
参考价格:2.0374
型号:1006 品牌:KLEIN 说明:1006多少钱,2026年最近一个月行情走势,1006批发/采购报价,1006行情走势销售排行榜,1006报价。
TYCO
1321
连接器30PIN
Amphenol(安费诺)
15000
NA
SCS
10000
原封
FCI/BERG
6500
SMD
FCI
70074
120P 弯公 AirMax VS 背板
DPSI
5642
QFP-44
FCI
2399
AMS
8850
QFN
AMPHENOL/安费诺
12500
MODULE
AMPHENOL COMMUNICATION SOLUTIO
800
N/L
23
AMPHENOL
6540
SOP
TE
3990
原装
56200
原装