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Spring Operating Mechanism

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Zw20-12 Pole-Mounted Sf6 (LBS) Air Electric Vacuum Auto Recloser Circuit Breakers Interrupter Load Break Switch

Zw20-12 Pole-Mounted Sf6 (LBS) Air Electric Vacuum Auto Recloser Circuit Breakers Interrupter Load Break Switch

US $ 1,500-1,800 / Piece FOB
1 Piece (MOQ)
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Denggao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Medium Voltage Side-Mounted Vacuum Circuit Breaker

Medium Voltage Side-Mounted Vacuum Circuit Breaker

US $ 199-2,999 / Piece FOB
2 Pieces (MOQ)
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ZHEJIANG KODERY ELECTRIC CO.,LTD

Zhejiang, China Since 2016
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Cnkeeya Electrical Indoor High-Voltage 12kv Sf6 Gas Load Break Switch Full Set Accessory

Cnkeeya Electrical Indoor High-Voltage 12kv Sf6 Gas Load Break Switch Full Set Accessory

US $ 5-1,500 / Piece FOB
1 Piece (MOQ)
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Zhejiang Hanya Electric Appliance Co., Ltd.

Zhejiang, China Since 2024
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Factory Direct Supply Indoor Vacuum Circuit Breaker for Substation and Mining Use

Factory Direct Supply Indoor Vacuum Circuit Breaker for Substation and Mining Use

US $ 520-850 / Piece FOB
1 Piece (MOQ)
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Yueqing Copen Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Outdoor High Voltage Intelligent Sf6 Electrical Electric Vacuum Air Circuit Breaker Interrupter Load Break Switch

Outdoor High Voltage Intelligent Sf6 Electrical Electric Vacuum Air Circuit Breaker Interrupter Load Break Switch

US $ 1,200-1,500 / Piece FOB
1 Piece (MOQ)
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Denggao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Indoor 24kv Vcb with Chain Mechanism for Power and Industrial Applications

Indoor 24kv Vcb with Chain Mechanism for Power and Industrial Applications

US $ 460-700 / Piece FOB
1 Piece (MOQ)
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Yueqing Copen Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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24kv Vs1 Zn63A Indoor Vacuum Circuit Breaker with Modular Mechanism

24kv Vs1 Zn63A Indoor Vacuum Circuit Breaker with Modular Mechanism

US $ 520-850 / Piece FOB
1 Piece (MOQ)
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Yueqing Copen Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Indoor High Voltage Vacuum Circuit Breaker for Substation and Power Plant Equipment

Indoor High Voltage Vacuum Circuit Breaker for Substation and Power Plant Equipment

US $ 520-850 / Piece FOB
1 Piece (MOQ)
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Yueqing Copen Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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12kv Indoor Fixed Installation Vacuum Circuit Breaker for Power Distribution

12kv Indoor Fixed Installation Vacuum Circuit Breaker for Power Distribution

US $ 530-860 / Piece FOB
1 Piece (MOQ)
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Yueqing Copen Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Vbd 24kv 1600A Drawout Type Vacuum Circuit Breaker with Spring Operating Mechanism

Vbd 24kv 1600A Drawout Type Vacuum Circuit Breaker with Spring Operating Mechanism

US $ 500-1,000 / Piece FOB
1 Piece (MOQ)
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Zhejiang Shengxian Electric Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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420kv Outdoor Sf6 Insulating Circuit Breaker with Hydraulic Spring Mechanism

420kv Outdoor Sf6 Insulating Circuit Breaker with Hydraulic Spring Mechanism

US $ 100,000 / Piece FOB
1 Piece (MOQ)
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Ningbo Hyuan Power Industry Co., Ltd.

Zhejiang, China Since 2017
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Wenzhou Manufacturer Indoor High Voltage Vacuum Circuit Breaker with Chain Mechanism Fixed Type

Wenzhou Manufacturer Indoor High Voltage Vacuum Circuit Breaker with Chain Mechanism Fixed Type

US $ 420-650 / Piece FOB
1 Piece (MOQ)
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Yueqing Copen Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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300kv Outdoor Sf6 Insulating Circuit Breaker with Hydraulic Spring Mechanism

300kv Outdoor Sf6 Insulating Circuit Breaker with Hydraulic Spring Mechanism

US $ 100,000 / Piece FOB
1 Piece (MOQ)
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Ningbo Hyuan Power Industry Co., Ltd.

Zhejiang, China Since 2017
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Industrial Grade Indoor Vacuum Circuit Breaker with Chain Operation

Industrial Grade Indoor Vacuum Circuit Breaker with Chain Operation

US $ 530-860 / Piece FOB
1 Piece (MOQ)
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Yueqing Copen Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Handcraft Type Vacuum Circuit Breaker with Chasis Truck Vcb

Handcraft Type Vacuum Circuit Breaker with Chasis Truck Vcb

US $ 199-2,999 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
ZHEJIANG KODERY ELECTRIC CO.,LTD

Zhejiang, China Since 2016
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Cnkeeya Complete Set of Accessories for Sf6 Load Break Switch Arc Extinguishing Chamber, Operating Mechanism, Base

Cnkeeya Complete Set of Accessories for Sf6 Load Break Switch Arc Extinguishing Chamber, Operating Mechanism, Base

US $ 5-1,500 / Piece FOB
1 Piece (MOQ)
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Zhejiang Hanya Electric Appliance Co., Ltd.

Zhejiang, China Since 2024
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Wenzhou High Voltage Indoor Vacuum Circuit Breaker with Spring Energy Mechanism

Wenzhou High Voltage Indoor Vacuum Circuit Breaker with Spring Energy Mechanism

US $ 520-850 / Piece FOB
1 Piece (MOQ)
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Yueqing Copen Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Zw20-12f Type High Voltage Sf6 Outdoor AC Vacuum Interrupter Air Circuit Breakers for Three Phase Systems Load Break Switch

Zw20-12f Type High Voltage Sf6 Outdoor AC Vacuum Interrupter Air Circuit Breakers for Three Phase Systems Load Break Switch

US $ 1,500-6,000 / Piece FOB
1 Piece (MOQ)
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Denggao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Vs1-12 Fixed Type High Voltage Vacuum Circuit Breaker for Industrial Use

Vs1-12 Fixed Type High Voltage Vacuum Circuit Breaker for Industrial Use

US $ 530-860 / Piece FOB
1 Piece (MOQ)
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Yueqing Copen Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Kodery Indoor 10kv 12kv Mv Withdrawable Vacuum Circuit Breaker

Kodery Indoor 10kv 12kv Mv Withdrawable Vacuum Circuit Breaker

US $ 199-2,999 / Piece FOB
2 Pieces (MOQ)
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ZHEJIANG KODERY ELECTRIC CO.,LTD

Zhejiang, China Since 2016
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Cnkeeya Three Phase Load Break Switch Gas Insulated Load Break Switch Complete Set of Accessories

Cnkeeya Three Phase Load Break Switch Gas Insulated Load Break Switch Complete Set of Accessories

US $ 5-1,500 / Piece FOB
1 Piece (MOQ)
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Zhejiang Hanya Electric Appliance Co., Ltd.

Zhejiang, China Since 2024
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Zw20 Sf6 with Intelligent Electric Electrical Air Vacuum Circuit Breakers Interrupter Auto Recloser Load Break Switch

Zw20 Sf6 with Intelligent Electric Electrical Air Vacuum Circuit Breakers Interrupter Auto Recloser Load Break Switch

US $ 1,500-2,000 / Piece FOB
1 Piece (MOQ)
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Denggao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Robust Design Torsion Spring Withstanding Extreme Operating Conditions

Robust Design Torsion Spring Withstanding Extreme Operating Conditions

US $ 0.4-0.5 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Wenzhou Aoli Spring Manufacturing Co., Ltd

Zhejiang, China Since 2026
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About Spring Operating Mechanism FAQ
  • QWhat benefits can we gain from sourcing circuit breakers wholesale?

    Our Spring Operating Mechanism offers exceptional quality and style within the Circuit Breaker category.Sourcing circuit breakers wholesale provides cost advantages through bulk pricing. Additionally, purchasing in wholesale quantities ensures consistent quality and timely inventory replenishment. Some suppliers may also offer customization options and favorable terms for long-term partnerships.

  • QWhat are the main types of circuit breakers commonly available for purchase?

    The Spring Operating Mechanism is a key item within our extensive Circuit Breaker selection.Various types of circuit breakers are available, such as air circuit breakers, miniature circuit breakers, and molded case circuit breakers. Each type serves different functions and operates at different voltage levels. Understanding your specific requirements will help you choose the suitable circuit breaker.

  • QHow can I find a reliable supplier for circuit breakers in China?

    The Spring Operating Mechanism is a standout piece in our Circuit Breaker collection.To locate a reliable supplier in China, utilize industry websites, attend trade exhibitions, and seek referrals from industry experts. Verifying the supplier's credentials, requesting product samples, and assessing customer reviews are essential steps in ensuring product quality and service reliability.

Fixed Height Manual Gas Spring Medical Metal Gynecology Examination Operating Chair

Fixed Height Manual Gas Spring Medical Metal Gynecology Examination Operating Chair

US $ 800-2,000 / piece FOB
1 piece (MOQ)
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KANGHUI MEDICAL TECHNOLOGY(SUZHOU)CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2019
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High Reliability Zw20-12f Outdoor Vacuum Circuit Breaker with Spring Operating Mechanism

High Reliability Zw20-12f Outdoor Vacuum Circuit Breaker with Spring Operating Mechanism

US $ 500-1,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Kaibian Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Circuit Breaker MCB Use Operating Mechanism Spring Manufacturer

Circuit Breaker MCB Use Operating Mechanism Spring Manufacturer

US $ 0.2-1.2 / Piece FOB
10,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Yueqing Dofo Spring Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
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Indoor Sealed High-Voltage Alternating-Current Vacuum Load Switch-Fuse Combination

Indoor Sealed High-Voltage Alternating-Current Vacuum Load Switch-Fuse Combination

US $ 620-2,200 / Piece FOB
1 Piece (MOQ)
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Zhejiang Volcano Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
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Indoor Vs1 12kv 2500A Withdrawable High Medium Voltage Vacuum Circuit Breaker

Indoor Vs1 12kv 2500A Withdrawable High Medium Voltage Vacuum Circuit Breaker

US $ 620-2,200 / Piece FOB
1 Piece (MOQ)
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Zhejiang Volcano Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
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Kodery Draw-out Type Vacuum Circuit Breaker with Drawer

Kodery Draw-out Type Vacuum Circuit Breaker with Drawer

US $ 199-2,999 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
ZHEJIANG KODERY ELECTRIC CO.,LTD

Zhejiang, China Since 2016
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Cnkeeya Complete Set of Accessories for Sf6 Load Break Switch Hoe System, Arc Extinguishing Chamber, Base

Cnkeeya Complete Set of Accessories for Sf6 Load Break Switch Hoe System, Arc Extinguishing Chamber, Base

US $ 5-1,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Hanya Electric Appliance Co., Ltd.

Zhejiang, China Since 2024
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12kv Indoor Vacuum Circuit Breaker and Embeded Pole

12kv Indoor Vacuum Circuit Breaker and Embeded Pole

US $ 620-2,200 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Volcano Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
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Zw32 Series Sf6 Auto Recloser Load Break Switch Intelligent Type Outdoor High Voltage Electrical AC Air Vacuum Circuit Breakers

Zw32 Series Sf6 Auto Recloser Load Break Switch Intelligent Type Outdoor High Voltage Electrical AC Air Vacuum Circuit Breakers

US $ 1,500-6,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Denggao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Kodery Zn63 Vs1-24 Indoor Vacuum Circuit Breaker for 24kv Vcb

Kodery Zn63 Vs1-24 Indoor Vacuum Circuit Breaker for 24kv Vcb

US $ 199-2,999 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
ZHEJIANG KODERY ELECTRIC CO.,LTD

Zhejiang, China Since 2016
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Cnkeeya Complete Set of Accessories for Sf6 Load Break Switch Hoe System, Operating Mechanism, Lbs

Cnkeeya Complete Set of Accessories for Sf6 Load Break Switch Hoe System, Operating Mechanism, Lbs

US $ 5-1,500 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Hanya Electric Appliance Co., Ltd.

Zhejiang, China Since 2024
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High Voltage Zw20 Electric Sf6 Air Electrical Electric Switch of Outdoor Auto Recloser Vacuum Circuit Breakers Load Break Switch

High Voltage Zw20 Electric Sf6 Air Electrical Electric Switch of Outdoor Auto Recloser Vacuum Circuit Breakers Load Break Switch

US $ 1,500-1,800 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Denggao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
Kodery Medium Voltage Side-Mounted Vacuum Circuit Breaker

Kodery Medium Voltage Side-Mounted Vacuum Circuit Breaker

US $ 199-2,999 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
ZHEJIANG KODERY ELECTRIC CO.,LTD

Zhejiang, China Since 2016
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