400a circuit breaker

ZKTD400/7.2-10 7.2KV vacuum interrupters for It has the characteristics of energy saving, material saving, fire prevention, expl...

... Contact Resistance Tester Introduction: CRT Contact Resistance Tester is used to test the contact resistance o...

... 630A 1250A 1. ZN85-40.5 series vacuum vcb Electrical Vacuum Interrupter is suitable for 40.5kv...

... normal and can connect, load and break the current within a period of time under the unnormal . General Advanced design,reliable pe...

... and below, rated current 1250A and below as the transfer not frequently. The has the protection devices of over load, short circui...

... one of new type which our company adopts international advanced design, manufacture technology to develop. The rated insulating voltage i...

..., New Technology 3 Pole NF MCCB factory directly provide Nf cs 3phase 30-630a mccb MCCB It is a mechanical swit...

...different versions and is now obsolete SACE Modul series of low voltage moulded case was suitable for: Rated uninterrupted current ...

...,,630A NS /MCCB Molded case can have very high current ratings, which allows them to be used in heavy duty ap...

China Wholesale Moulded Case 3P MCCB #detail_decorate_root .magic-0{border-bottom-style:none;border-bottom-color:#53647a;font-fam...

... network of AC 50Hz, rated voltage up to 660V (690V) and below, and rated current ~6300A, used to distribute electrical energy and protect circ...

... working voltage 690V in AC (50/60) Hz condition and used for infrequent exchange. The MCCB is protecting in overload, short-, and under vol...

...steady and reliable property, reasonable structure, beautiful style, small volume, etc. This applies to the with AC50/60Hz, rated i...

...drawer-type transmission mechanism, secondary structure, operating mechanism structure, intelligent controller structure, etc. are all opti...

...time to extinguish arc when high voltage is cut off. It can be applied to indoor and outdoor vacuum breakers, medium voltage switch...

4P Moulded Case Thermal Switch Mccb Applicable working environment The altitude is below 2000m The can be at -25 ...

FPVM-400 DC 3P mccb moulded case smart FPVM DC MCCB is designed to distribute power and protect the and power ...

... in a with AC 50Hz (or 60Hz), rated operating voltage 660 (690V) or below, rated current to 800A, for less frequent transformer, and also c...

Contact Resistance Testing Equipment Introduction: This Contact resistance testing equipment is used to test the contact resistance of circuit br...