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...Time Delay Undervoltage Relay The three-phase power supply monitor is a device that provides relay protection for the three-phase motor input power supply voltage is too high, voltage is too low, phase failu...
YH10W5-12 Substation Surge Arrester without Gaps, KEMA Description: YongDe Surge Arresters can be applied to a variety of systems including substation equipment, AC-DC converters, railway power system and power...
12.5kA 275V Single Phase 1+1 Type 1+2 B+C Power Surge Suppressors TT TNC BR-12.5M-275 1+1 275V Power Surge Suppressor Features: Endurable,sustains thousands of strikes. Status indication. Uc 275V can be achieve...
Class III Type 3 Surge Protective Devices 10kA MOV SPD Three Phase Remote & Non Remote Class III Type 3 Surge Protective Devices 10kA MOV SPD Feature: Type 3 surge protective devices shall be installed as clo...
1p surge arrester 12.5kA low voltage surge protection device tvss spd We can produce according to your requirements. Contact us get the lowest price 1p surge arrester Features: Iimp by pole: 12.5 kA Single, 3 o...
4p 12.5kA T1 50kA Surge Protection Device 275v Surge Arrester Class I+II low voltage lightning protection We can produce according to your requirements. Contact us get the lowest price 275v Surge Arrester Class...
12.5kA 50kA Surge Protection Device 275v Surge Arrester Class I+II spd Class I+II spd Features: Protecting low-voltage consumers' installations against indirect lightning discharges High performance varisto...
Product Description: Product Overview: LED Surge Protection Device The LED Surge Protection Device (LED SPD) is a crucial component for protecting LED lighting systems from voltage surges and spikes. It is desi...
... facility. Information counter contains date and time of discharge, the estimated value of the amplitude of the lightning. It has teletransmission outputs. Features Benefits -Great register capacity(99999 im...
...Mechanical Display , Surge Protection Device Product Description Lightning counter is used to record atmospheric electrical discharge in the installation of lightning protected facility. Information counter ...
...class II test) 20kA Up(voltage protection level) ≤1.8kv response time ≤25ns Signal deterioration indication green:OK; red:replace Housing Material Red thermoplastic material Housing self-......
...class II test) 20kA Up(voltage protection level) ≤1.8kv response time ≤25ns Signal deterioration indication green:OK; red:replace Housing Material Red thermoplastic material Housing self-......
... facility. Information counter contains date and time of discharge, the estimated value of the amplitude of the lightning. It has teletransmission outputs. Features Benefits -Great register capacity(99999 im...
...Mechanical Display , Surge Protection Device Product Description Lightning counter is used to record atmospheric electrical discharge in the installation of lightning protected facility. Information counter ...
...Time Relay HHS1 (improved) series time relay belongs to the power-on time-delay type, suitable for AC 50Hz, working voltage 380V and below or DC working voltage 24V control circuit as a time-delay element, a...
... to be used for pump decay time after switching heating off , switching of fans. Feature -Single-function relay with possibility of time setting by a potentiometer. -Choice of 2 functions: A:Delay ON B:Delay...
...restrain restrain high surge current and arcing, avoid electromagnetic interference, ensure the normal transmission, and protect the output signal of the electronic equipment. IEC utilization ......
STB Surge protector SE-2K 5-2500MHz Power pass and DC block availabler Features: 1.5-2500MHz 2.Fire voltage 65/90/150/230V optional 3.sudden surges or lightning strike 4.F male to female 5.Brass body, nickel pl...
STB Surge protector SE-1K 5-2500MHz Power pass and DC block availabler Features: 1.5-2500MHz 2.Fire voltage 65/90/150/230V optional 3.sudden surges or lightning strike 4.F male to female 5.Brass body, nickel pl...
Home 100M adaptive Ethernet power network combo lightning arrester POE surveillance camera lightning protector Model:Trss-rj11 / 45 colour: white Authentication: CE ECM Working principle of product The network ...