Control And Protective Switching Device

HKSPD1 Surge Protection Device 1. General HKSPD1 is applicable to circuit with 50/60Hz, rated voltage below 380V AC, for power distribution in both household & commercial electric equipment installations. It is designed according to ICE61643-1 and GB18802.1 standards, installed on DIN rail EN 60715 (35mm) by means of fast clip device. It is built in with failure interrupter device, will automatically interrupt when breakdown fails due to overcurrent and overheating. Meanwhile

PREMIUM SPN ACCL WITHOUT GEN START/STOP SPN 20 (4000 W) Application Electric transfer switch that switches the load between Mains and Gen. and limit current at Gen. end Range Mains 30 A/Gen 1.5 A to 20 A Specification IEC-60947-6-1 DETAILED FEATURES Microcontroller based Automatic Changeover Microcontroller based circuit forthe faster and better response. Inbuilt SMPS for low power consumption PCB based circuit consumes very low amount of power. Operational status indication

Accessories for RCCB MCB A variety of additional features can be achieved with wide range of accessories when used with circuit breaker, such as alerts, shunt trip,under-voltage protection, etc. Usually the Max number of accessories assembled on the circuit breaker is three. Accessories with independent tripping function should be assembled first, such as shunt trip, and under-voltage trip, Followed by other accessories , such as auxiliary contacts, alarm auxiliary contacts.

fuse holder for fuse link 22*58mm 500V 15amp dc fuse 25A PRODUCT DESCRIPTION Fuses are for protecting. These fuse links are capable of interrupting low overcurrent associated with faulted photovoltaic string arrays(reverse current,multi array fault).

Voltage Protector Relay, Intelligent Single Phase Adjustable Over-Voltage Under-Voltage Current Protector 230VAC(40A-1) Suitable for single-phase AC voltage 230V, 50/60Hz, rated working current 63A and below users or loads Safe and reliable, when line has overvoltage or undervoltage, overcurrent condition, the product can cut off the power supply instantaneously, protect the electrical equipment from damage Voltage protector relay has over voltage protection, under voltage