ZW27-12 3 pole pole mounted AC 12kV 50Hz 630A high voltage outdoor circuit breaker

Quick Details

• Place of Origin:

• Zhejiang, China

• Brand Name:

• YUFLY

• Model Number:

• ZW27-12 VCB

• Type:

• Vacuum, Vacuum circuit breaker

• Poles Number:

• 3

• Application:

• Outdoor pole mounted VCB

• Material:

• Stainless steel

• Rated voltage:

• 12kV VCB

• Rated current:

• 630A,1000A,1250A,1600A,2000A,2500A

Supply Ability

• Supply Ability:

• 1000 Set/Sets per Month

Packaging & Delivery

• Packaging Details

• Export wooden packing for VCB

• Port

• Ningbo

 Medium voltage 3 pole outdoor pole mounted AC 12kV 50Hz 630A vacuum circuit breaker 

ZW27-12 outdoor AC high voltage vacuum circuit breaker is mainly used to break and close load current, over-load current and short-circuit current in outdoor 12kV three-phase alternating current 50Hz power system, also suitable for occasion with frequent operations.The product suitable for substations, industrial and mining establishments, rural power network and occasions with frequent operation to protect and control.

Manual,electric closing,opening mechanism

— electric energy storage, electric closing & opening, manual energy storage, manual closing & opening. Clear energy storage stop mark outside, as well as closing & opening estate position.

Switch crust

— good causticity durability: adopt molding pressure foundry aluminum alloy.

— stainless steel switch crust exploited up to now.

Manual,electric closing,opening mechanism

— electric energy storage, electric closing & opening, manual energy storage, manual closing& opening. Clear energy storage stop mark outside, as well as closing& opening estate position.

Spring mechanism

— improvement of the 20A mechanism. More miniature,credible performance, mechanism life reaching twenty thousand times.

 Main Technical Parameter