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地上の地絡の保護リレー、5A デジタルの保護リレー
Ground Earth Fault Protection Relay , 5A Digital Protective Relay A relay used in the power system to detect neutral or ground faults measure the vector difference of the three phase power, or measure the neutral current directly. Description: Purple Horn Relay is a micro-mrocessor based electronic ...
設置ACタイプの後のUKL1地球の漏出RCCB 2ポーランド人遮断器IP40
UKL1 Earth Leakage RCCB 2 Pole Circuit Breaker IP40 After Installation AC Type Purple Horn has the design patent for these items A residual-current device (RCD), or residual-current circuit breaker (RCCB) is an electrical wiring device that disconnects a circuit whenever it detects that the electric ...
白い 63A MCB の三相小型遮断器 4 ポーランド人 RCBO
White 63A MCB Three Phase Mini Circuit Breaker 4 Pole RCBO UKB7LE series RCBO is used for the protection against electrical leakage in the circuit of 50Hz or 60Hz,rated voltage 1 phase 230V and 3 phase 400V,rated current up to 63A , 1. When somebody gets an electric shock or the residual current of ...
世帯のための DZ47 1 ポーランド人 2 ポーランド人 3 ポーランド人 4 ポーランド人のミニチュア遮断器
DZ47 1 Pole 2 Pole 3 Pole 4 Pole Miniature Circuit Breaker for Household ISO9001: 2008 6-63A with 1, 2, 3, 4Poles 3, 4.5KA Breaking Capacity OEM, ODM are welcome Description: The DZ47 series mini circuit breaker is mainly used in AC50/60HZ single-pole230V or two, three, four-poles 400Vcircuit for ...