vacuum circuit breakers

1. Scope of application
DZ47LE series residual current operated current breakers are mainly applied to the AC50Hz/60Hz circuit rated 230V/400V and

Model VH7 vacuum breakers are outdoor high-voltage switchgears used in
three phase AC 50Hz electric systems with rated voltage of 40.5kV.
Thes

Specifications
1.Certification:ISO9001:2000
2.Excellent quality and resonable price
3.Quickly delivery
4.Usd for high voltage

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

ZW20G-12/630 on-column vacuum circuit breaker is suitable for switching on and dividing load current in overhead lines of three-phase...

It is designed according to the features of the signal transmission system
which is low signal amplitude, high transmission frequency, weak anti-

CJX2 Series AC Contactor is suitable for use in circuits up to the rated voltage
of 690V AC, 50Hz/60Hz and 250V DC and rated current of 6A and 9A, f

The RCCB is in conformity with the standard of IEC61008. The RCCB can cut off the fault circuit immediately on the occasion of shock hazard of earth l

1.once seal-exhaust technology
2.four types:ZKTD 1600/40.5-25,2000/40.5-25,1600/40.5-31.5,2000/40.5-31.5
3.favourable price and high quality

1.once seal-exhaust technology
2.four types:ZKTD 1600/40.5-25,2000/40.5-25,1600/40.5-31.5,2000/40.5-31.5
3.favourable price and high quality

1.Once Seal-Exhaust Technique
2.four types:ZKTD1600/40.5-25,2000/40.5-25,1600/40.5-31.5,2000/40.5-31.5
3.favourable price and selected quality

1.Once Seal-Exhaust Technique
2.four types:ZKTD1600/40.5-25,2000/40.5-25,1600/40.5-31.5,2000/40.5-31.5
3.favourable price and selected quality

1.Once Seal-Exhaust Technique
2.four types:ZKTD1600/40.5-25,2000/40.5-25,1600/40.5-31.5,2000/40.5-31.5
3.favourable price and selected quality

In-Line RCD Safety Device
A sensible addition to any electrical tool or existing cable reel. Employing some form of RCD is a must whenever usin

DZ47-100(NC100H) high breaking capacity circuit breaker is used for AC 50Hz(60Hz), single pole 240V,2,3,4 poles 415V,for protecting the circuit that o

MCCB AA series moulded case circuit breaker, is suitable for the circuit of AC 50Hz (or 60Hz),rated insulation Voltage 660V, rated operating Voltage u

The VH1 series indoor high-voltage vacuum breaker is a product made
domestically by our company based on 3AF technology from the German
Siemens

The VHCR series composite apparatus is an indoor high-voltage switchgear
that consists of a model VHC vacuum contactor and high-voltage current

The VH2 indoor high-voltage vacuum breaker was developed specifically with
a large quantity of vacuum quenching pots and a compact longitudinal

1)The MCCB complies with standard of IEC947-2, GB14048.2, GB14048.4 and so on.
2)Professional manufacturer

1)The MCCB complies with standard of IEC947-2, GB14048.2, GB14048.4 and so on.
2)Professional manufacturer

1)The MCCB complies with standard of IEC947-2, GB14048.2, GB14048.4 and so on.
2)Professional manufacturer

1)The MCCB complies with standard of IEC947-2, GB14048.2, GB14048.4 and so on.
2)Professional manufacturer

1)The MCCB complies with standard of IEC947-2, GB14048.2, GB14048.4 and so on.
2)Professional manufacturer.

1)The MCCB complies with standard of IEC947-2, GB14048.2, GB14048.4 and so on.
2)Professional manufacturer

1)The MCCB complies with standard of IEC947-2, GB14048.2, GB14048.4 and so on.
2)Professional manufacturer

1)The MCCB complies with standard of IEC947-2, GB14048.2, GB14048.4 and so on.
2)Professional manufacturer

1)The MCCB complies with standard of IEC947-2, GB14048.2, GB14048.4 and so on.
2)Professional manufacturer

1)The MCCB complies with standard of IEC947-2, GB14048.2, GB14048.4 and so on.
2)Professional manufacturer

GDZK-IV Vacuity Testers of Vacuum Switches is designed to measure the vacuum degree of vacuum switches.