vacuum circuit breaker

Features:
1) Conforms to UL489 standard.
2) Applied to industrial or commercial lighting and electromechanical distribution
system
3) Rate

Features:
1) Easy pact of NS moulded circuit breaker
2) Easy to install and fix type
3) Less expensive than NSC
4) Rated current: 12.5, 16, 20

Specifications:
1) Applicable circuit: AC 50Hz (or 60Hz)
2) Rated insulation voltage: 690V
3) Rated operating voltage: up to 660V (690V)
4)

Specifications:
1) Applicable circuit: AC 50Hz (or 60Hz)
2) Rated insulation voltage: 690V
3) Rated operating voltage: up to 660V (690V)
4)

Specifications:
1) Applicable circuit: AC 50Hz (or 60Hz)
2) Rated insulation voltage: 690V
3) Rated operating voltage: up to 660V (690V)
4)

Features:
1) Protection and control of circuit against overload and short circuit
in building installations such as houses, offices, commerc

This indoor medium-voltage AC vacuum circuit breaker is a newest product which is applicable to 3-phases , 24kV indoor switch system.

The outdoor vacuum circuit breaker has function of overload and short circuit protection,controlling,measuring,remote control and remote monitoring.

APPLICATIONS
YC45N series circuit breaker is used in lighting distribution system or morot distribution system for protection overload and short-cir

Specifications:
1) Small size
2) Light weight
3) Novel structure
4) Excellent performance...

Features:
1) 36 month guarantee that it is of high quality and reliability
2) Excellent ratio between price and quality
3) The fast and flexible

This indoor medium-voltage AC vacuum circuit breaker is a newest product which is applicable to 3-phases , 12kV indoor switch system.

1.Non-contamination, non-fire hazard, non-exploration;
2.Long mechanical life;
3. Nearly no need to maintai

This flat contact is using for primary conducting of medium and high voltage vacuum circuit breaker, middle-placed switchgear, PT trolly, VT...

The outdoor ZW32 Outdoor Insulating Cylinder is made of epoxy resin with APG technology and assembled on vacuum contactor for insulating isolation.

Specifications
high voltage vacuum circuit breaker for switchgear panels
2.Fine workmanship
3.High quality and competitive price

1.One organic structure
2.Imported 3AF type spring operating structure
3.210mm,230mm,250mm,275mm& other kinds of phase spaces

Application: In the system of 50/60Hz, 40.5kV, for power distribution, circuit control and protection.

ZW8-12 outdoor sf6 circuit breaker is with modularized design, anti-interference design, compact structure, free maintenance

vacuum circuit breaker with IEC standard
Rated voltage 12kv
Rated current 630/1250/1600/2000/2500/3150

1.vacuum circuit breaker with IEC standard
2.Reliable and maintenance free
3.Long service life,non exploration

1.durable and widely used
2. IEC standard
3. Long service life,
4.Short delivery time
5.high quality ,low price

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

Productivity:10000 pcs;Min. Order:1000 pcs;Packing:cartons or others;Transportation:by sea or by air;DeliveryDate:1month or more or less;PaymentType:

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,

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

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