residual circuit breaker

vacuum circuit breaker
1.vacuum circuit breaker with IEC standard
2.Rated voltage 12KV
3.Rated current 630/1250A

Contact Reistance testing Equipment

ZW32-12 outdoor sf6 circuit breaker is with modularized design, anti-interference design, compact structure, free maintenance,

ZW7-40.5 outdoor sf6 circuit breaker is with modularized design, anti-interference design, compact structure, free maintenance,

Specifications
1.Material:T2 Red Copper with silver plating
2.Rated current:1000A -3150A
3.Contact blade:10pcs-30pcs

Width:89mm
High: 75.5mm
Depth: 108mm
Relative Humidity:≤ 95 %
Ambient Temperature:-30℃~70℃...

outdoor sf6 circuit breaker is with modularized design, anti-interference design, compact structure, free maintenance,

12KV high voltage indoor vacuum circuit breaker
1 High quality
2 Long mechnical life
3 Practical and safe

12kv high voltage outdoor vacuum circuit breaker
1 High quality
2 Compact structure
3 Practical

Type:W1-6300
Rated current In(A):4000A 5000A 6300A
Rated voltage: 400V/690V
Service: OEM,ODM
Type: Air

1.vacuum circuit breaker with IEC standard
2.Reliable and maintenance free

The ambient air temperature is 40℃, the relative humidity of the atmosphere does not exceed 50%

GDGK-307 High Voltage Circuit Breaker , Switchgear Mechanical Properties Tester

1. 12KV VS1 Vacuum Circuit Breaker, ZN63A , 3 Phase, Standard IEC 56
2. Current :630A-15000A MAX
3.Type : Fixed , Special Chassis, Hand Car Type

 
 
Bimetal Silver Contact Rivets, For Relay Contacts,AgNi Contact Material
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Bimetal Silver Contact Rivets, For Relay Contacts,AgNi Contact Material
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Bimetal Silver Contact Rivets, For Relay Contacts,AgNi Contact Material
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Bimetal Silver Contact Rivets, For Relay Contacts,AgNi Contact Material
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1.89*75.5*108mm
2.Ambient Temperature:-30℃~70℃
3.Storage Temperature:-40℃~85℃

Applications and functions
1. Incoming and outgoing function in distribution systems
2. Switching and protection devices for motors, transformers

Three Phase 220V Vacuum Circuit Breaker Outdoor Power Distribution
 
 
Technical specificati

 
 
Silver/Copper Fixed Contacts,Electrical Contact Rivet For Low Voltage Device
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Silver Contact Plates for relays ,AgCdO15 Silver Alloy Contact Material
 
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Silver Contact Plates for relays ,AgCdO15 Silver Alloy Contact Material
 
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Silver/Copper Fixed Contacts,Electrical Contact Rivet For Low Voltage Device
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Silver Contact Plates for relays ,AgCdO15 Silver Alloy Contact Material
 
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1.professional manufacturer
2.breaking capacity:4.5KA,6KA,10KA
3.monthly capacity:1 million
4.MOQ:1200PCS
5.payment:L/C,T/T

KXB2-63 high breaking miniature circuit breaker have advanced structure, reliable performance, high breaking capacity, compact and elegant exterior

Circuit Breaker
for HI-currentoperation accept two Ring Terminals
(Available: 40A,50A,60A,80A, 100A, 140A,150A, 200A,250A,300A.)

metal pressing
our factory has hundreds of machine to produce this products with strict inspection and good quality.
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