1250A Fused Pole-Mounted High Voltage Distribution Vacuum Circuit Breaker

• Customization: Available
• Application: Electronic, Instrument, Position Sensor, Audio, Lighting
• Type: Vacuum Circuit Breaker
• Model NO.: ZW43-12
• Phase: Three
• Operation Condition: Outdoor
• Usage: Protection, Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Insulating Medium: Epoxy Resin
• Installation: Busbar Type
• Magnetic Circuit Structure: Single Stage Type
• Voltage Transformation Principle: Photoelectric Type
• Brand: Bdn
• Insulation: Casting Insulation
• Rated Current: 630/1250
• Rated Voltage: 12
• Transport Package: Wooden Case
• Specification: medium
• Trademark: BDN
• Origin: China
• HS Code: 85353010
• Production Capacity: 1000

Product Description

General

Outdoor AC vacuum circuit breaker is used to make and break load current, overload current and short-circuit current in12kV, 50/60Hz power system. It is applicable for substations, industry and mining, urban and rural electricity power networks, especially applicable in occasions with frequent operation and automatic power distribution network.

Service environment

     

• Altitude:≤2000mm;

• Ambient temperature: -40ºC~+45C;

• Earthquake intensity:8degree;

• Ice thickNess:10mm;

• Wind speed: 34m/s (air pressure 700Pa).

Key Feayure

• Manual brake opening device

• Epoxy resin package

• No maintenance, the application of bistable permanent magnet technology

• The switch housing is made of stainless steel or sprayed plastic

Product Parameters

 

Certifications

Detailed Photos

Packaging & Shipping