dc circuit breaker

KPM21-100 series Moulded Case Circuit Breaker

1\test 12 contacts's opening time and closing time
2\test reclosing time
3\test opening_simultaniety and closing_simultaniety
4\test sp

mainly used in the electric distribution system AC 230/415V or less with rated current from 10A to 100A , for residential and industrial buildings, pr

used in the electric distribution system AC 230/415V or less with rated current from 10A to 100A , for residential and industrial buildings, providing

KPM21-225 series Moulded Case Circuit Breaker

TSM21-800 series Moulded Case Circuit Breaker.

I---Main Functions
1) Test standard: IEC62271
2) Closing and opening time measurement of 12 channels
3) Max difference of closing or opening time

GDGK-306 Circuit Breaker Analyzer is special instrument for power system GIS mechanical properties measuring.

GDGK-306 Circuit Breaker Analyzer is special instrument for power system GIS mechanical properties measuring.

Epoxy Resin Insulation bending plate for Circuit Breaker
1.Material:Epoxy Resin
2.Certification:ISO9001

Rated current 1-63A, 1/2/3/4 poles in compliance with IEC/EN60898-1
high breaking capacity

Productivity:1,000,000pcs/month;Min. Order:120 pcs;Packing:normal export package;DeliveryDate:28days;PaymentType:T/T,L/C;Trademark:ROGY;Specification

in compliance with IEC60947-2, GB14048.2

 
12.5A - 1250A Moulded Case Circuit Break

 
12.5A - 1250A Moulded Case Circ

70A Automotive Circuit Breaker For Audio Systems And Marine Systems
 
Description:</p

70A Automotive Circuit Breaker For Audio Systems And Marine Systems
 
Description:</p

Safety 2 pole Mini Circuit Breaker , Safety Breaker, MCB
 
 
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GDGK-306 Circuit Breaker Analyzer is special instrument for power system GIS mechanical properties measuring.

Functions
1. Overload protection
2. Short circuit protection
3. Isolation
4. Controlling...

This fixed contact is for medium and high voltage vacuum circuit breaker and switchgear.
1.professional manufacturer
2.good quality

rated current from1A to 63A
in compliance with IEC/EN60898-1
SEMKO CB CEcertificate

DW45 series intelligent universal circuit breakers could be used fir cntrolling
The low voltage distribution net and keeping it safety

 
Marine Trailer Camper Trailer Wiring Mar

DS941 RCBO DS951 FH204 RCCB abb
1,IEC/EN61008.1 GB16916.1
2,the best quality and the best price
3,fast reaction,easy to use
1P+N...

1.Once Seal-Exhaust Technique
2.Free maintenance and low cost
3.favourable price and selected quality
4.short dilivery time

1.Once Seal-Exhaust Technique
2.Free maintenance and low cost
3.favourable price and selected quality
4.short dilivery time

1.Once Seal-Exhaust Technique
2.Free maintenance and low cost
3.favourable price and selected quality
4.short dilivery time

1.Once Seal-Exhaust Technique
2.Free maintenance and low cost
3.favourable price and selected quality
4.short dilivery time

2 Pole 160Amp Moulded Case Circuit Breaker / Single Pole Breaker
 
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