Low-voltage · Single-column Disconnector · Manual
2/3/4 Pole Low Voltage Safety Disconnect Open Protection Type Knife Isolation Switch
US$ 10-50
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
HD knife switch and knife-shaped transfer switch(hereinafter referred to as the switch) is applicablefor the complete set of distribution unit with the AC frequency of 50Hz, rated current up to 380V and the rated current up to 3000A, to turn on and off the AC and DC circui
- Zhejiang Xianghu Technology Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO 9001, ISO 9000, ISO 14001, EICC, HQE
- Contact Now
High-voltage · Double Ground · Outdoor High-voltage
Reliable Epoxy Resin Isolation Switch with Enhanced Safety Features for High Voltage Power
US$ 400-800
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
This switch is used for compounded type transformer. It is classified into four-position and two-position products. Thefour-position switch is divided into"T"type,"V"type and"I".The switch is installed on the tank well of compoundedtransformer, the transformer oil is used for
- Hangzhou Weshare Import and Export Co., Ltd.
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Suppliers with verified business licenses
- Zhejiang, China
- ISO 9001, QC 080000, ANSI/ESD
- Contact Now
Manual · High-voltage · ISO
Fenarro Outdoor High-Voltage Isolation Switch for Safety
US$ 300
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Fenarro Outdoor High-Voltage Disconnector Switch
The Fenarro Outdoor High-Voltage Disconnector Switch is a reliable and efficient solution for outdoor applications. This isolation switch is designed to provide a safe and secure disconnection of high-voltage power sources. With its sheep horn hor
- Fenarro Power Technology Co., Ltd.
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Suppliers with verified business licenses
- Jiangsu, China
- ISO 9001, ISO 14001, ISO 20000
- Contact Now
Electric · Double-column Disconnector · Plug-In
Latest 125A Circuit Breaker Isolation Switch for Reliable Safety
US$ 0.9-6
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Suitable for connecting and disconnecting circuits with voltage and no load in AC 50/60Hz, rated voltage 230V/400V, and rated current 16-125A lines, used for connecting or isolating lines from power sources. Widely used in various places such as industry, commerce, high-rise
- Suzhou Future Electrical Appliance Co., Ltd.
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Suppliers with verified business licenses
- Jiangsu, China
- Contact Now
High-voltage · Double Ground · Outdoor High-voltage
Convenient Installation of Low Voltage Isolation Switch with Good Safety
US$ 400-800
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Isolating switch is a switching device mainly used for "isolating power supply, switching operation, connecting and cutting off small current circuits" and without arc extinguishing function. When the isolating switch is in the open position, there is an insulation distance betw
- Hangzhou Weshare Import and Export Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO 9001, QC 080000, ANSI/ESD
- Contact Now
Three Pole · Vertical Rotation · Low-voltage
Hr17 Safety Type Without Fuse Bus - Line Isolation Switch
US$ 5-55.78
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Application
HR17B series fuse switch disconnectors with load operation is applied to rated current 40A-1600A, can be mounted on the bus, and can also be mounted to the mounting plate. Having the upper and lower end of the input and output structure, with blade introduced and arc extinguish device.
- Wenzhou Homor International Trade Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO 9001
- Contact Now
Low-voltage · RoHS · Single-Stage
PV Array Level Rapid Shutdown 6-8 Strings Isolation Firefighter Safety Switch
US$ 37.68-38.96
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
PV Array Level Rapid Shutdown 6-8 Strings Isolation Firefighter Safety Switch
Product Profile
ONCCY developed and launched the ERS series rapid shut down switch(RS switch). After installing the Onccy switch, firefighters can remotely turn off the AC power before extinguishing the fire. The qu
- Onccy Electrical Co., Ltd
-
Suppliers with verified business licenses
5(5.0)
"Fast Dispatch"Fast Dispatch - Shanghai, China
- ISO 9001, ISO 14001, QHSE, GAP
- Contact Now
Low-voltage · Three-column Disconnector · Pneumatic
Toonice Knife Disconnect Switch 4 Pole Double Throw Electric Brake Safety Knife Switch HS11f-100/48 380V 100A
US$ 29-60
/ Set
1 Set (MOQ)
1 Set (MOQ)
HD,HS,PNC series open knife switch and knife transfer switch (hereinafter refered to switch)are suitable in the assembled distributing equipment of AC 50Hz,rated voltage up to 380V, or DC up to 220V and rated current up to 3000A, used to infrequently make and break the AC or DC circuit in hand
- Wenzhou Naisite Electric Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
Low-voltage · Single Throw-in · Indoor High-voltage
Knife Disconnect Switch 4 Pole Double Throw Electric Brake Safety Knife Switch
US$ 19-195
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
HD knife switch and knife-shaped transfer switch(hereinafter referred to as the switch) is applicablefor the complete set of distribution unit with the AC frequency of 50Hz, rated current up to 380V and the rated current up to 3000A, to turn on and off the AC and DC circuit in an infrequent manne
- Zhejiang Liubang Electric Appliance Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO 9001
- Contact Now
Low-voltage · Three-column Disconnector · Pneumatic
Toonice 2/3/4 Pole Isolating Knives Switch Low Voltage Safety Disconnect Open Protection Type Knife Switchs
US$ 30-60
/ Set
1 Set (MOQ)
1 Set (MOQ)
HD,HS,PNC series open knife switch and knife transfer switch (hereinafter refered to switch)are suitable in the assembled distributing equipment of AC 50Hz,rated voltage up to 380V, or DC up to 220V and rated current up to 3000A, used to infrequently make and break the AC or DC circuit in hand
- Wenzhou Naisite Electric Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
-
What are the key features to consider when selecting Safety Isolation Switch suppliers?
Features to consider when choosing Safety Isolation Switch suppliers include product quality, certification compliance, response time for inquiries, and after-sales service. A reputable supplier should offer competitive pricing and customization options, ensuring a seamless procurement experience.
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How can I verify the reliability of China-based suppliers for Safety Isolation Switches?
To verify the reliability of suppliers in China for Safety Isolation Switches, conduct thorough background checks, review customer feedback online, and request product samples. Collaboration with well-known manufacturers can mitigate risks and enhance product quality assurance to meet industry standards.
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What are important factors to consider when deciding to buy Safety Isolation Switches Wholesale?
Buying Safety Isolation Switches wholesale allows for cost savings, bulk purchases, and consistent product availability. It enables discounts, customization, and flexibility in meeting specific project requirements. Partnering with reputable suppliers ensures timely delivery and product conformity.
Plug-in Type · ISO · Low-voltage
Safety Disconnect Door Interlock Isolator Switch
US$ 6.02-20.45
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Professional Solar DC Isolator Manufacture
This is an essential safety switch and is mandated in each photovoltaic power system according to IEC 60364-7-712. The corresponding British requirement comes from BS7671 - Part 712.537.2.1.1, which states "To allow maintenance of the PV convertor, m
- Onccy Electrical Co., Ltd
-
Suppliers with verified business licenses
5(5.0)
"On-time Delivery"On-time Delivery - Shanghai, China
- ISO 9001, ISO 14001, QHSE, GAP
- Contact Now
Swing · Double-column Disconnector · Double-Throw Type
CCC 100A 2pole Safety Disconnect Double Throw Knife Change Over Switch
US$ 3.67-3.86
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Manual changeover knife switch feature:
- Suitable for the voltage power of AC 220V ,DC12V-600V
- It makes a solid connection and will draw quite a bit of current
- Suitable for industrial enterprises and home appliances, convert between power system and self generator circuit
- Anti-electric Sh
- Yueqing Beibaixiang Xingpeng Electrical Switch ...
-
Suppliers with verified business licenses
5(5.0)
"Fast Dispatch"Fast Dispatch - Zhejiang, China
- Contact Now
Turn the Horizontal · Indoor High-voltage · Electric
CE TUV 150V 250V 315A 1000V 1500V PV System Outdoor Safety Isolator Disconnect Switch
US$ 50
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
The produced energy can be used to power a local load (off-grid systems) or it can be fed into the public power-grid (grid-connected systems). As the PV generator output is direct DC and most loads and public grids generally accept only AC, PV inverters are used to perform the necessary DC-AC conver
- Aswich Electrical Co., Ltd.
-
Suppliers with verified business licenses
- Shanghai, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
- Contact Now
Low-voltage · ISO9001 · Double Ground
Safety Disconnect Switch Door Interlock Isolator Switch for Padlock DIN-Rail Mounting
US$ 3.05-19.36
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Product Description
EDS6HM Hole Mounting DC Isolator
Product Benefits:
Non-polarity DC Isolator Switch
Modular design, available 2-10 levels.
Positive contact or reverse contact optional.
Door Interlock Lockable
Degree of protection: IP66 / Impact resistance: IK08 Rated current: 13A,
- Onccy Electrical Co., Ltd
-
Suppliers with verified business licenses
5(5.0)
"On-time Delivery"On-time Delivery - Shanghai, China
- ISO 9001, ISO 14001, QHSE, GAP
- Contact Now
Manual · CE · Plug-In
Safety Disconnect Switch Door Interlock Isolator Switch Padlock DIN-Rail Mounting
US$ 2-10
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Easy to install
Added security
Enhanced safety
Flexible installation options (multiple configurations)
DC Switch Disconnects comply with the latest specifications for modern low voltage devices.
Outstanding electrical characteristics
Ensured protection against damaging moisture ingress and UV
- Aswich Electrical Co., Ltd.
-
Suppliers with verified business licenses
- Shanghai, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
- Contact Now
Manual · Low-voltage · Two
2 Pole 63A Double Throw Safety Electrical Disconnect Switch for Home Appliances
US$ 0.55-17
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description
The knife switch is divided into single pole, double pole and three pole. Double throw knife switch, safe and reliable. With compact size, light weight and great performance. Adopt high quality and thick copper parts, much durable and safe to use. Special design makes it poss
- Fuzhou Sansheng Industry and Trade Co., Ltd.
-
Suppliers with verified business licenses
- Fujian, China
- Contact Now
Low-voltage · Three-column Disconnector · Pneumatic
Toonice Knife Disconnect Switch 4 Pole Double Throw Electric Brake Safety Knife Switch HS11f-100/48 380V
US$ 29-60
/ Set
1 Set (MOQ)
1 Set (MOQ)
HD,HS,PNC series open knife switch and knife transfer switch (hereinafter refered to switch)are suitable in the assembled distributing equipment of AC 50Hz,rated voltage up to 380V, or DC up to 220V and rated current up to 3000A, used to infrequently make and break the AC or DC circuit in hand
- Wenzhou Naisite Electric Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
Low-voltage · ISO9001 · Manual
2p 4p 6p 32A 40A Safety Disconnect Door Interlock Isolator Switch for Padlock DIN-Rail Mounting
US$ 3.05-19.36
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Product Profile
PV Isolator Switches are ON-OFF Switches to isolate the power to a particular area of operation. The Isolator Switches are offered in a wide range from 1 Pole to 10 Poles. Isolators with spring return upto 4 Poles are available to energise circuits. Isolators with pre-close contacts
- Onccy Electrical Co., Ltd
-
Suppliers with verified business licenses
5(5.0)
"On-time Delivery"On-time Delivery - Shanghai, China
- ISO 9001, ISO 14001, QHSE, GAP
- Contact Now
Low-voltage · ISO9001 · Electric
High-Voltage 1200V, 32A Door Interlock Safety Disconnect Switch
US$ 8.84-23.47
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Product Description
Product Benefits:
Versatile Installation: Achieve IP66 waterproof rating regardless of installation angle, ensuring all-weather reliability.
Durable Construction: UV-resistant and V0 flame-retardant materials for exceptional durability and safety.
Premium Contacts: Silver-p
- Onccy Electrical Co., Ltd
-
Suppliers with verified business licenses
5(5.0)
"Fast Dispatch"Fast Dispatch - Shanghai, China
- ISO 9001, ISO 14001, QHSE, GAP
- Contact Now
Low-voltage · Single Throw-in · Indoor High-voltage
Knife Disconnect Switch 4 Pole Double Throw Electric Brake Safety Knife Switch HS11f-100/48 380V 100A
US$ 19-195
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
HD knife switch and knife-shaped transfer switch(hereinafter referred to as the switch) is applicablefor the complete set of distribution unit with the AC frequency of 50Hz, rated current up to 380V and the rated current up to 3000A, to turn on and off the AC and DC circuit in an infrequent manne
- Zhejiang Liubang Electric Appliance Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO 9001
- Contact Now
Low-voltage · Single Throw-in · Indoor High-voltage
2/3/4 Pole Isolating knives Switch Low Voltage Safety Disconnect Open Protection Type Knife Switchs
US$ 19-195
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
HD knife switch and knife-shaped transfer switch(hereinafter referred to as the switch) is applicablefor the complete set of distribution unit with the AC frequency of 50Hz, rated current up to 380V and the rated current up to 3000A, to turn on and off the AC and DC circuit in an infrequent manne
- Zhejiang Liubang Electric Appliance Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO 9001
- Contact Now
High-voltage · Single-Stage · Indoor High-voltage
Marine Battery Safety Disconnect Door Interlock Isolator Switch Padlock DIN-Rail Mounting
US$ 40-50
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product Description
Various current shells optional
Adopt flame retardant V0 grade material
Adopt T2 grade copper material
Supports two installation methods: installation outside the cabinet and installation inside the cabinet
With observation window, obvious disconnection mark, enhance th
- Onccy Electrical Co., Ltd
-
Suppliers with verified business licenses
5(5.0)
"Fast Delivery"Fast Delivery - Shanghai, China
- ISO 9001, ISO 14001, QHSE, GAP
- Contact Now
Low-voltage · Single-column Disconnector · Manual
Cnkeeya Knife Disconnect Switch 4 Pole Double Throw Electric Brake Safety Knife Switch HS11f-100/48 380V 100A
US$ 5-30
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
HD11 series knife switch, suitable for AC 50Hz 400/500/690V, rated service current up to 200A, for PV grid-connected box and other complete sets of power distribution equipment, as a power and load isolation switch, and with visual contact position and disconnection point, to en
- Zhejiang Hanya Electric Appliance Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
Low-voltage · Three-column Disconnector · Pneumatic
Toonice Knife Disconnect Switch 4 Pole Double Throw Electric Brake Safety Knife Switch
US$ 30-60
/ Set
1 Set (MOQ)
1 Set (MOQ)
HD,HS,PNC series open knife switch and knife transfer switch (hereinafter refered to switch)are suitable in the assembled distributing equipment of AC 50Hz,rated voltage up to 380V, or DC up to 220V and rated current up to 3000A, used to infrequently make and break the AC or DC circuit in hand
- Wenzhou Naisite Electric Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
Low-voltage · ISO2000 · Double-Throw Type
2p Solar PV Safety Switch DC Isolator Disconnect Switch
US$ 5.89-6.76
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
1000V 1500V Factory 2-10P Rotary DC Solar Isolator Switch
Product Benefits
UV resistance and V0 flame retardant material
Contact Silver Plating, silver layer thickness up to the industry's highest standards
Arcing Time in 3 ms
No Polarity Lockable at OFF position
IEC/EN60947.3 standard and AS
- Onccy Electrical Co., Ltd
-
Suppliers with verified business licenses
5(5.0)
"Fast Delivery"Fast Delivery - Shanghai, China
- ISO 9001, ISO 14001, QHSE, GAP
- Contact Now
Low-voltage · ISO9001 · Electric
Safety Disconnect Switch PV Thermal Overload DC Isolator Shunt Switch
US$ 3.45-18
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Features
1.Non-polarity DC Isolator Switch
2.Modular design, optional 2-10 levels.
3.Positive contact or reverse contact optional.
4.Single Hole Mounting, Panel Mounting, Distribution Board, Door Clutch or Enclosure optional.
5.Dynamic sealing design and world class sealing materials gu
- Aswich Electrical Co., Ltd.
-
Suppliers with verified business licenses
- Shanghai, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
- Contact Now
Three Pole · Turn the Horizontal · High-voltage
Xirui 12kv Outdoor Safety Isolators Disconnect Switch
US$ 149.9
/ Piece
10000 Pieces (MOQ)
10000 Pieces (MOQ)
Type
Rated voltage Kv(rms)
Max continuous operation voltage Kv(rms)
Steep current impulse Kv(crest)
Switching current impulse Kv(crest)
Lighting current impulse Kv(crest)
Square wave current impulse Kv(crest)
YH5W-11
33
26.8
104.0
84.7
99
100
Welcome to Zhejiang Xirui High V
- Zhejiang Xirui High-Voltage Electric Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO 9001
- Contact Now
Outdoor High-voltage · RoHS · Two
Efficient High-Voltage Outdoor Isolation Disconnect Switch for Safety
US$ 130-150
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Introducing the revolutionary (H)GWBEB type outdoor high-voltage isolation disconnect switch. Expertly crafted for seamless integration into 10(12, 15, 24)kV high voltage power transmission and distribution lines, this state-of-the-art switch excels at opening and closing single
- Beierbian Group Co., Ltd
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO 9001, ISO 9000, ISO 14001, OHSAS/ OHSMS 18001
- Contact Now
Outdoor High-voltage · RoHS · Two
High-Voltage Outdoor Isolation Disconnect Switch for Enhanced Safety
US$ 130-150
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Presenting the state-of-the-art (H)GWBEB type outdoor high-voltage isolation switch, a pinnacle of modern engineering in isolation disconnect technology. Crafted with precision for 10(12, 15, 24)kV high voltage transmission and distribution lines, this exceptional switch excels
- Beierbian Group Co., Ltd
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO 9001, ISO 9000, ISO 14001, OHSAS/ OHSMS 18001
- Contact Now
Outdoor High-voltage · RoHS · Two
10/12/15kv Outdoor Isolation Disconnect Switch for High-Voltage Safety
US$ 130-150
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Introducing the revolutionary (H)GWBEB type outdoor high-voltage isolation switch, also known as the isolation disconnect switch. This state-of-the-art device is masterfully crafted for seamless application on 10(12, 15, 24)kV high voltage power transmission and distribution lin
- Beierbian Group Co., Ltd
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO 9001, ISO 9000, ISO 14001, OHSAS/ OHSMS 18001
- Contact Now
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