overcurrent relays

Sensitive 5A Earth Fault Protection Relay for Earth Leakage Protection 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 HornRelay is a micro-mrocessor based electronic protection device designed to recognize current leakage to ensure the protection of electrical installations and persons against direct and indirect contacts. cost-effective ...

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 protection device designed to recognize current leakage to ensure the protection of electrical installations and persons against direct and indirect contacts. cost-effective earth ...

Earth Leakage Relay Electronic Motor Protection Relay with ZCT Description: Purple Horn Earth Leakage Relay is a micro-mrocessor based electronic protection device designed to recognize current leakage to ensure the protection of electrical installations and persons against direct and indirect contacts. Purple Horn micro-processor based digital earth leakage relay used for monitoring low-level leakage or unbalanced current, due to insulation loss on conductors or faulty ...

KLR733 Protection Relay , Reclosing Earth Leakage Relay Operating Time 15ms Max Features Numerical self-reclosing earth leakage relay Programmable current sensitivity and time delay Programmable number of reclosing Programmable time delay for reclosing Programmable automatic reset time Built-in digital harmonic filter Detection of no connection to current transformer External test and external reset dry contact inputs Tripping contact output Alarm output

KLR332 Earth Leakage Relay Protection Relay green LED red LED contact material silver alloy Features Numerical earth leakage relay Programmable current sensitivity and time delay Built-in digital harmonic filter Detection of no connection to current transformer Real-time leakage current display Relay tripped indicator Leakage current recording when tripped IEC60755 standard Technical Data Settings Sensitivity adjustment Range 1 is stepping from 0.03A-0.05A-0

125 Amp MCB Mini Circuit Breaker / Small Magnetic Trip Circuit Breaker Desctription: The DIN rail-mounted thermal-magnetic mini circuit breaker is the most common style in modern domestic consumer unitsand commercial electrical distribution boards throughout Europe. The design includes the following components: 1. Actuator lever - used to manually trip and reset the circuit breaker. Also indicates the status of the circuit breaker (On or Off/tripped). Most breakers are

OEM /ODM UKM30L-250S 3P Latest Molded Case Circuit Breaker Earth Leakage standard/ high/ ultimate breaking capacity Company Introduction Established in 1987, Purple Horn Electric Co.,Ltd(China) is one of the leading suppliers and manufacturers specializing in various kinds of switches, sockets, plugs,MCCB,MCB, contactors, relays as well as electrical accessories. With 2 factories seperately located in Wenzhou and Taizhou more than 600 employees. A quality control system