Zero-sequence Over-current Protection
products found from trusted manufacturers & suppliersFavorites
50 Pieces (MOQ)
Zhejiang Tengtai Lightning Protection Technology Co., Ltd
Zhejiang Tengtai Lightning Protection Technology Co., Ltd
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Diamond Member
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Audited Supplier
- Zhejiang, China
Favorites

CE certified
valid since 2022-09-01
(contact issuer for current status)

REACH certified
valid since 2024-09-30
(contact issuer for current status)

RoHS certified
valid since 2024-09-30
(contact issuer for current status)
US$ 15.59-26.79 / Piece
10 Pieces (MOQ)
Hubei Tianrui Electronic Co., Ltd.
Hubei Tianrui Electronic Co., Ltd.
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Diamond Member
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Audited Supplier
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Secured Trading
- Hubei, China
Favorites
US$ 300-700 / Piece
1 Piece (MOQ)
Lugao Power Co., Ltd.
Lugao Power Co., Ltd.
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Diamond Member
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Audited Supplier
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Secured Trading
- Zhejiang, China
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Manufacturer/Factory & Trading Company
Favorites
US$ 4100-4285 / sets
1 sets (MOQ)
Wuhan Kaidi Zhengda Electric Co., Ltd.
Wuhan Kaidi Zhengda Electric Co., Ltd.
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Diamond Member
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Audited Supplier
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Secured Trading
- Hubei, China
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Manufacturer/Factory & Trading Company
- ISO9001:2015, ISO45001:2018, ISO14001

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5(5.0)
"Helpful Customer Service"
Helpful Customer Service
Favorites
US$ 22-150 / Piece
1 Piece (MOQ)
Zhejiang Luoke Power Technology Co. Ltd
Zhejiang Luoke Power Technology Co. Ltd
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Diamond Member
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Audited Supplier
- Zhejiang, China
Favorites
US$ 8-15 / Piece
1 Piece (MOQ)
Wenzhou Heyi Electrical Co., Ltd.
Wenzhou Heyi Electrical Co., Ltd.
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Gold Member
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Audited Supplier
- Zhejiang, China
Favorites
US$ 26-166 / Piece
1 Piece (MOQ)
Donghua Electric Stock Co., Ltd. of Zhejiang
Donghua Electric Stock Co., Ltd. of Zhejiang
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Gold Member
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Audited Supplier
- Zhejiang, China
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Manufacturer/Factory & Trading Company
- ISO9001:2015, ISO45001:2018, ISO14001
Favorites
US$ 300-700 / Piece
1 Piece (MOQ)
Lugao Power Co., Ltd.
Lugao Power Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
Favorites
US$ 300-700 / Piece
1 Piece (MOQ)
Lugao Power Co., Ltd.
Lugao Power Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
Favorites
US$ 300-700 / Piece
1 Piece (MOQ)
Lugao Power Co., Ltd.
Lugao Power Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
Favorites
US$ 1000-3000 / Piece
1 Piece (MOQ)
Zhejiang Dahu Electric Co., Ltd.
Zhejiang Dahu Electric Co., Ltd.
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Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
Favorites
US$ 100-300 / Piece
1 Piece (MOQ)
Denggao Electric Co., Ltd.
Denggao Electric Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015, ISO45001:2018, ISO14001
Favorites
US$ 38 / Piece
1 Piece (MOQ)
Zhejiang Mingtuo Electric Technology Co., Ltd.
Zhejiang Mingtuo Electric Technology Co., Ltd.
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Diamond Member
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Audited Supplier
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Secured Trading
- Zhejiang, China
Favorites
US$ 19.99-38.26 / Set
1 Set (MOQ)
ZHEJIANG KANGCHUANG ELECTRIC CO.,LTD
ZHEJIANG KANGCHUANG ELECTRIC CO.,LTD
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Diamond Member
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Audited Supplier
-
Secured Trading
- Zhejiang, China
Favorites
US$ 35-55 / Piece
12 Pieces (MOQ)
Zhejiang Dahu Electric Co., Ltd.
Zhejiang Dahu Electric Co., Ltd.
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Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
Favorites
US$ 100-300 / Piece
1 Piece (MOQ)
Denggao Electric Co., Ltd.
Denggao Electric Co., Ltd.
-
Diamond Member
-
Audited Supplier
-
Secured Trading
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015, ISO45001:2018, ISO14001
Favorites
US$ 70-200 / Piece
100 Pieces (MOQ)
Zhejiang Dahu Electric Co., Ltd.
Zhejiang Dahu Electric Co., Ltd.
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Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
Favorites
US$ 12000-18000 / Piece
1 Piece (MOQ)
Haomai Electric Power Automation Co., Ltd.
Haomai Electric Power Automation Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Hubei, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015, ISO14001, ISO45001:2018
Favorites

CE certified
valid since 2022-09-01
(contact issuer for current status)

REACH certified
valid since 2024-09-30
(contact issuer for current status)

RoHS certified
valid since 2024-09-30
(contact issuer for current status)
US$ 6-18 / Piece
10 Pieces (MOQ)
Hubei Tianrui Electronic Co., Ltd.
Hubei Tianrui Electronic Co., Ltd.
-
Diamond Member
-
Audited Supplier
- Hubei, China
Favorites

CE certified
valid since 2022-09-01
(contact issuer for current status)

REACH certified
valid since 2024-09-30
(contact issuer for current status)

RoHS certified
valid since 2024-09-30
(contact issuer for current status)
US$ 6-18 / Piece
10 Pieces (MOQ)
Hubei Tianrui Electronic Co., Ltd.
Hubei Tianrui Electronic Co., Ltd.
-
Diamond Member
-
Audited Supplier
- Hubei, China
Favorites

CE certified
valid since 2022-09-01
(contact issuer for current status)

REACH certified
valid since 2024-09-30
(contact issuer for current status)

RoHS certified
valid since 2024-09-30
(contact issuer for current status)
US$ 15.59-26.79 / Piece
10 Pieces (MOQ)
Hubei Tianrui Electronic Co., Ltd.
Hubei Tianrui Electronic Co., Ltd.
-
Diamond Member
-
Audited Supplier
-
Secured Trading
- Hubei, China
Favorites
US$ 6500-7000 / Piece
1 Piece (MOQ)
Haomai Electric Power Automation Co., Ltd.
Haomai Electric Power Automation Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Hubei, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015, ISO14001, ISO45001:2018
Favorites
US$ 30-100 / Piece
1 Piece (MOQ)
Denggao Electric Co., Ltd.
Denggao Electric Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015, ISO45001:2018, ISO14001
Favorites
US$ 1000-3000 / Piece
1 Piece (MOQ)
Zhejiang Dahu Electric Co., Ltd.
Zhejiang Dahu Electric Co., Ltd.
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Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
Favorites
US$ 10.5-12.5 / Piece
50 Pieces (MOQ)
Zhejiang Guozhen Electric Co., LTD.
Zhejiang Guozhen Electric Co., LTD.
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Diamond Member
-
Audited Supplier
- Zhejiang, China
Favorites
US$ 100-200 / Piece
1 Piece (MOQ)
Denggao Electric Co., Ltd.
Denggao Electric Co., Ltd.
-
Diamond Member
-
Audited Supplier
-
Secured Trading
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015, ISO45001:2018, ISO14001
Favorites
US$ 689 / Piece
3 Pieces (MOQ)
Beijing GFUVE Electronics Co., Ltd.
Beijing GFUVE Electronics Co., Ltd.
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Diamond Member
-
Audited Supplier
- Beijing, China
Favorites
US$ 110-120 / Piece
1 Piece (MOQ)
Shengsu Electric Co., Ltd.
Shengsu Electric Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
- ISO45001:2018, ISO14001
Favorites
US$ 300-800 / Piece
100 Pieces (MOQ)
Welcome (Wenzhou) Electric Co., Ltd
Welcome (Wenzhou) Electric Co., Ltd
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Diamond Member
- Zhejiang, China
Favorites
Indoor Lxk Favorable Price Through-Core Protection High Voltage Current Transformer Hv Zero-Sequence
US$ 300-700 / Piece
1 Piece (MOQ)
Lugao Power Co., Ltd.
Lugao Power Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
Questions & Answers on Zero-sequence Over-current Protection
Q
How can I customize Instrument Transformers to meet specific project requirements?
A
Our Zero-sequence Over-current Protection offers exceptional quality and style within the Instrument Transformer category.Customization can be achieved by specifying unique technical requirements, such as special ratios, connection types, or additional protective features tailored to your project needs.
Q
What are the types of Instrument Transformers commonly used in the electrical & electronics industry?
A
The Zero-sequence Over-current Protection is an essential part of our Instrument Transformer offerings.Instrument Transformers commonly used in the electrical & electronics industry include Current Transformers and Voltage Transformers. These types serve crucial functions in measuring current and voltage accurately. A reputable manufacturer can provide detailed specifications and assist you in choosing the right type for your requirements.
Q
How can I differentiate between high-quality and low-quality Instrument Transformers?
A
Our Zero-sequence Over-current Protection offers exceptional quality and style within the Instrument Transformer category.Differentiate based on build quality, materials used, temperature rise, and the manufacturer's reputation. High-quality transformers will have robust insulation and low error rates.
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