What is the mechanical life of the circuit breaker?

The mechanical life is 20,000 operations.

What is the main application of this circuit breaker?

It is used for protection and control in 12kV three-phase power systems, suitable for city and rural network distribution.

What is the rated interruption current?

The rated interruption current is up to 50kA.

12kv Indoor Hv Vacuum Circuit Breaker

Name: 12kv Indoor Hv Vacuum Circuit Breaker
Brand: Huainan Wantai Electric Co., Ltd.
SKU: 1940367605

Anhui, ChinaHuainan Wantai Electric Co., Ltd.

US$800.00-2,000.00

1 Piece

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Electric Type

Model NO.

VS1 (ZN63) - 12

Speed

High-Speed Circuit Breaker

Arc-extinguishing Medium

Vacuum

Installation

Fixed

Structure

Vs1-12 /Zn63

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB

Certification

ISO9001-2000, CE, CCC

Transport Package

Wooden Case

Trademark

Wantai

Origin

China

Production Capacity

10000 Sets Per Month

Key features

Vacuum Arc Extinguishing: Features vacuum arc extinguishing for strong anti-fouling ability and almost maintenance-free operation.

High Breaking Capacity: Rated interruption current up to 50kA and short circuit closing current up to 125kA for high current loads.

Multi-Function Protection: Provides overcurrent protection, overvoltage protection (OVP), and circuit-breaker failure protection.

Durable Mechanical Life: Mechanical life reaches 20,000 operations, suitable for frequent operation under high current loads.

Certified Quality: Complies with ISO9001-2000, CE, and CCC standards for reliable performance in distribution systems.

Silicone Rubber Insulation: External insulation made of silicone rubber material ensuring reliable insulation and strong anti-pollution ability.

OEM/ODM Support: Manufacturer offers OEM and ODM services with 57 R&D engineers for customized solutions.

Flexible Payment Terms: Accepts LC, T/T, PayPal, and Western Union for convenient international transactions.

Company profile

Huainan Wantai Electric Co., Ltd.

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-09-02 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.57h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryHuainan Wantai Electric Co., Ltd. is a China-based limited company established in 2009, operating in mining electronics and related electrical equipment. The supplier reports ISO9001:2015, ISO14001:2015, and OHSAS18001:2007 certifications, three government-recognized R&D institutions, and 57 years of cumulative R&D engineer experience. Its stated capabilities include development, production, sales, and service, with products such as mine soft starters, feeder switches, lamps, automation systems, switch cabinets, and protection devices. Evidence also indicates a manufacturing plant of 41,708 m², regional sales coverage across multiple Chinese provinces, and dedicated sales and post-sales personnel. However, the provided information does not establish detailed financial strength, customer-specific case studies, or explicit customization processes.

Supplier typeThe supplier is identified as Huainan Wantai Electric Co., Ltd., a Chinese limited company based in Anhui. Its stated activities combine development, production, sales, and service for mining electronic and electrical products, although another record describes its company nature as a trading company.

CertificationsThe supplier explicitly reports ISO9001:2015 quality certification, ISO14001:2015 environmental certification, and OHSAS18001:2007 certification, with ISO9001 also referenced in its company description. These certifications support documented quality, environmental, and occupational health and safety management systems.

After-Sales capabilityThe supplier states that it has experienced sales and post-sales members and describes its business as integrating development, production, sales, and service. This supports the existence of after-sales resources, but no response-time, service-network, spare-parts, or technical-support metrics are provided.

R&D capabilityThe supplier reports three government-recognized R&D institutions and 57 years of total R&D engineer experience. Its stated product-development goal is to deliver safer, more energy-saving, and more efficient system solutions, indicating established R&D resources and innovation orientation.

Production capacityThe supplier reports 371 employees in one company record and 500 employees in a company description, a 41,708 m² manufacturing plant, and an integrated development and production operation. It also claims ready production facilities and broad mining-electronics product coverage, supporting substantial production capability, although verified capacity and output figures are not provided.