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protection switch
9,000+ factories verified
Zhejiang Yangcheng Electric Co., Ltd
8 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
HS13bx 3p2000A Lsolating Knife Switch Disconnect Open Protection Type Knife Isolation Switch
US$
349.00
1 Piece
(MOQ)
HS13bx 4p400A Lsolating Knife Switch Disconnect Open Protection Type Knife Isolation Switch
US$
53.00
1 Piece
(MOQ)
HS13bx 3p2500A Lsolating Knife Switch Disconnect Open Protection Type Knife Isolation Switch
US$
549.00
1 Piece
(MOQ)
HD13bx 4p600A Lsolating Knife Switch Disconnect Open Protection Type Knife Isolation Switch
US$
58.00
1 Piece
(MOQ)
1/4
Zhejiang Nalei Electric Co., Ltd.
9 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Nlq4-125/4p100A125A63A Dual Power Supply 400V/690V PC Level Isolated Type Dual Power Automatic Transfer Switch Fire Protection PC Isolation Two in One out ATS
US$
26.00
5 Pieces
(MOQ)
Hglr-400/3p 400A 350A Fused Load Protection Switch/Fused Isolation Switch AC380/690V
US$
88.00
1 Piece
(MOQ)
Photovoltaic Dual Power Automatic Transfer Switch 3p 100A with Voltage Protection ATS
US$
15.00
-
17.00
2 Pieces
(MOQ)
230V 2p 100A Dual Power Automatic Transfer Switch with Voltage Protection ATS for Photovoltaic
US$
15.00
-
17.00
2 Pieces
(MOQ)
1/4
Xuzhou Yurun Automation Technology Co., Ltd.
9 yrs
·
Trading Company
Send Inquiry
20-39 Ramsey Limit Plug Belt Conveyor Protection Mercury Tilt Switch
US$
310.00
1 Piece
(MOQ)
Plr10d-L60-00 Weigh Feeder Belt Runaway Protection Switch
US$
139.00
1 Piece
(MOQ)
Plr20 Belt Conveyor Protection Pull-Wire Switch
US$
110.00
1 Piece
(MOQ)
Ramsey Protection Rating IP65 Ros-2D Two-Stage Anti Bias Anti Deviation Switch
US$
126.00
1 Piece
(MOQ)
1/4
Xuzhou Sairuisheng Industrial Automation Technology Co., Ltd
Send Inquiry
dB-100 Belt Tear Switch Premium Cast Aluminum, Top Protection Level
US$
340.00
1 Piece
(MOQ)
Ykqs-60-23p/W Under Speed Protection Switch for Belt Conveyors
US$
118.00
-
138.00
1 Piece
(MOQ)
Ramsey 20-39 Limit Plug Belt Conveyor Protection Mercury Tilt Switch
US$
310.00
1 Piece
(MOQ)
Industrial Tilt Switch Ramsey 20-39 for Stacker Reclaimer
US$
310.00
1 Piece
(MOQ)
1/4
Yueqing Deno Electronics Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Red 12V LED Protector Rocker Switch Overload Protection Switch Circuit Breaker Switch
US$
0.20
1,000 Pieces
(MOQ)
Overload Protection Circuit Breaker Switch Overload Rocker Switch
US$
0.20
1,000 Pieces
(MOQ)
Over Current Protection Thermal Overload Protector Switch
US$
0.20
1,000 Pieces
(MOQ)
Plastic 10A Circuit Breaker Thermal Overload Protection Switch
US$
0.20
1,000 Pieces
(MOQ)
Yueqing Woen Electric Co., Ltd
13 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Xdt-a-1g Belt Conveyor Belt Protection Device with Bidirectional Rope Switch with Indicator Light
US$
210.00
-
300.00
1 Piece
(MOQ)
Wire Pull Switch on off Ls-Lx-S Conveyor Belt Emergency Stop Protection Device (manual) 3no 3nc
US$
18.00
-
40.00
1 Piece
(MOQ)
Explosion-Proof Belt Sway Switch Conveyor Belt Protection Device AC/DC24-380V
US$
50.00
-
70.00
1 Piece
(MOQ)
Automatic Pull Wire Switch Lx-Ls-Z Pull Cord Switch Belt Conveyor Protection Switch Safety Switch AC 380V 5A
US$
12.50
-
15.00
10 Pieces
(MOQ)
1/4
ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.
Send Inquiry
Durable Tested Isolation Switch for Power Distribution Line Protection
US$
45.00
-
65.00
10 Pieces
(MOQ)
Three Phase Self-Locking Disconnect Switch for Transformer Cable Protection
US$
45.00
-
65.00
10 Pieces
(MOQ)
High Voltage Fuse Link Robust Pm Switch with Enhanced Overload Protection Features
US$
0.60
-
6.00
200 Pieces
(MOQ)
Copper Blade Tested Disconnect Switch for Electrical Equipment Protection
US$
45.00
-
65.00
10 Pieces
(MOQ)
1/4
Dongnan Electronics Co., Ltd.
31 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Has Protection Function Micro Switch
US$
0.30
5,000 Pieces
(MOQ)
Vacuum Cleaner and Washing Machine Micro Switch with Protection Function
US$
0.30
5,000 Pieces
(MOQ)
Advanced Industrial Smoke Inhalation Protection Equipment Switch Sp02-T
US$
0.80
5,000 Pieces
(MOQ)
Ws5 Mini Electric Switch with IP67 Protection
US$
0.80
5,000 Pieces
(MOQ)
1/4
Pinno Electric Technology Co., Ltd
14 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
12kv Compact Switch with Enhanced Protection for Reliable Distribution
US$
1,188.00
-
1,488.00
2 Pieces
(MOQ)
Reliable Compact Rmu Switch with Complete Protection for 12kv Systems
US$
1,188.00
-
1,488.00
2 Pieces
(MOQ)
Pino Electric Medium Voltage Switch with Efficient Busbar Protection
US$
1,188.00
-
1,488.00
2 Pieces
(MOQ)
Compact Design Rmu Switch with Enhanced Protection for Distribution Box
US$
1,188.00
-
1,488.00
2 Pieces
(MOQ)
1/4
Yueqing Dahe Electric Co., Ltd.
Send Inquiry
Hban High Protection LED Metal 19mm IP67 Waterproof and Dustproof Push Button Switch
US$
4.79
-
5.13
1 Piece
(MOQ)
Hban 22mm Emergency Stop Switch IP65 Waterproof for Packaging Machinery Protection with High Visibility Yellow Shield
US$
3.34
-
3.55
1 Piece
(MOQ)
Hban Electrostatic Protection 19mm Aluminum Alloy Push Button Switch for Semiconductor Lines
US$
3.80
-
4.07
1 Piece
(MOQ)
Hban 22mm Momentary Push Button Switch with High Protection Level IP65 and UL Certification
US$
2.53
-
2.71
1 Piece
(MOQ)
1/4
Zhejiang Mingtuo Electric Technology Co., Ltd.
Send Inquiry
Mingtuo Automatic Reset Delay Switch with LCD Overload Protection
US$
2.30
10 Pieces
(MOQ)
Durable Mingtuo Electrical Switch for Reliable Circuit Protection
US$
8.00
-
80.00
5 Pieces
(MOQ)
High-Performance 250A Automatic Transfer Switch with Fire Protection
US$
20.00
-
180.00
1 Piece
(MOQ)
Advanced CD2 Series Remote Control for Switch Operations
US$
75.00
5 Pieces
(MOQ)
1/4
Etman Electric(Changzhou) Co., Ltd
27 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Versatile Indoor Light Switch with IP21 Protection for Safety
US$
1.48
-
2.98
100 Pieces
(MOQ)
Modern Design U-Series Light Switch with IP21 Class Protection
US$
1.18
-
2.88
100 Pieces
(MOQ)
Etm204EQ Flush Type Wall Light Switch with IP21 Protection Rating
US$
1.18
-
2.88
100 Pieces
(MOQ)
Reliable Corridor Lighting Control Switch with IP21 Protection Class
US$
1.18
-
2.88
100 Pieces
(MOQ)
1/4
Zhejiang Geyue Electric Technology Co., Ltd.
5.0
Send Inquiry
New Gyfk Series 3-Phase COM 400V 80A Intelligent Thyristor Switch - No Harmonics, Power-off Protection for Photovoltaic Power Station Reactive Compensation
US$
29.12
-
34.42
50 Pieces
(MOQ)
Gyfk Series 3-Phase COM 400V 45A Intelligent Inrush-Free Switch, -25℃~55℃ -Power-off Protection for Commercial Malls
US$
29.12
-
34.42
50 Pieces
(MOQ)
Gyfk Series Intelligent Inrush-Free Switch, Replace Contactors - Split-Phase COM 250V 80A, Idle Load Protection for Residential Complexes
US$
29.12
-
34.42
50 Pieces
(MOQ)
Gyfk Series 3-Phase COM 400V 45A Intelligent Inrush-Free Switch, -25℃~55℃ - Phase Loss Protection for Commercial Malls
US$
29.12
-
34.42
50 Pieces
(MOQ)
1/4
Yijia Industrial Electric Co., Ltd.
23 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Environmental Protection Self-Locking High Long Metal Spherical Welding Foot Push Button Switch
US$
1.50
-
3.70
1 Piece
(MOQ)
Environmental Protection Industrial Control Metal Signal Light Foot Push Button Micro Switch
US$
1.50
-
3.70
1 Piece
(MOQ)
Environmental Protection Rotary Spherical Screw Metal Spherical Welding Foot Push Button Micro Switch
US$
1.50
-
3.70
1 Piece
(MOQ)
Environmental Protection Normally Open High Current LED Metal Spherical Emergency Stop Button Switch
US$
1.50
-
3.70
1 Piece
(MOQ)
1/4
Yueqing Langir Electric Co., Ltd.
17 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
12mm Metal Pushbutton Switch with IP65 Protection 2A
US$
0.77
-
2.30
10 Pieces
(MOQ)
Emergency Stop Button Switch Waterproof IP67 Protection Press Button Harsh Environment
US$
2.60
10 Pieces
(MOQ)
Emergency Stop Button Heavy Duty Machinery Use Push Button Switch Equipment Protection
US$
4.00
10 Pieces
(MOQ)
Versatile Heavy-Duty Push Button Switch with IP67 Protection Rating
US$
2.00
10 Pieces
(MOQ)
1/4
Zhejiang Xianghu Technology Co., Ltd.
Send Inquiry
2/3/4 Pole Low Voltage Safety Disconnect Open Protection Type Knife Isolation Switch
US$
10.00
-
50.00
10 Pieces
(MOQ)
200A To1600A/3pole Available Eleet Knife Isolation Switch Protection Board Front Wiring
US$
10.00
-
50.00
10 Pieces
(MOQ)
Protection Open-Type 3/4 Pole Disconnect Isolating Switch Knife/Switches Electrical with Arcing Chamber
US$
10.00
-
50.00
10 Pieces
(MOQ)
High quality livestock farm electric fence switch PP insulated Cut Out Switch
US$
1.80
-
3.00
50 Pieces
(MOQ)
1/4
Zhejiang Monro M&E Co., Ltd.
16 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Hot Sale Monro EPC-1 Pump Controller Electric Pressure Switch with Dry Running Protection
US$
11.00
-
100.00
1 Piece
(MOQ)
Monro Small Pressure Water Shortage Protection Auto Pressure Switch Krs-6
US$
2.39
-
2.51
1,000 Pieces
(MOQ)
Monro EPC-7 G1 1/2′ ′ Water Pump Control Switch 30A Anti-Burn Protection with Omron Relay
US$
20.60
-
21.19
600 Pieces
(MOQ)
Monro Krs-4 Dry-Running Protection UL Pressure Switches
US$
1.95
-
2.15
1,000 Pieces
(MOQ)
1/4
Dongguan Phynam Comtech Co., Ltd.
5.0
Send Inquiry
16ge Poe+2SFP 16 Port Poe Network Switch Surge Protection up to 6kv
Negotiable
1 Piece
(MOQ)
Surge Protection 24-Port Giga Poe Switch with 2 SFP CCTV Camera Power Supply (TS2624G-260)
US$
185.00
-
210.00
1 Piece
(MOQ)
8 Port Poe Switch 8*100m Poe+2*1000m Uplink Surge Protection Support Hik Camera
Negotiable
1 Piece
(MOQ)
16 Port 10/100Mbps Poe Switch with 2 Sf Network Switch Surge Protection
Negotiable
1 Piece
(MOQ)
1/4
Wenzhou Heyi Electrical Co., Ltd.
Send Inquiry
CE Heyi 4 Poles 32A Protection IP65 Fireman′ S Control Switch
US$
4.80
-
5.50
10 Pieces
(MOQ)
Heyi 2 Poles 20A Protection IP65 Fireman Switch for Neon
US$
4.80
-
5.50
10 Pieces
(MOQ)
Heyi 4 Poles 20A Protection Interlocked Fireman Switch for Neon Signboard
US$
4.80
-
5.50
10 Pieces
(MOQ)
Heyi Jlszv-10W 10kv Oil Immersed Insulation Voltage Transformer Ground Protection
US$
216.00
-
240.00
1 Piece
(MOQ)
1/4
Ningbo Turn-Link Network Communication Equipment Co., Ltd.
16 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
1u 19" 6way Universal Australia Electric Leakage Protection/Switch/Surge Protection
US$
6.50
-
35.00
100 Pieces
(MOQ)
1u 19" 6 Way Universal French Electric Leakage Protection/Switch/Surge Protection 6 Ports
US$
6.50
-
35.00
100 Pieces
(MOQ)
1u 19" 6 Way Universal Us Electric Leakage Protection/Switch/Surge Protection 6 Ports
US$
6.50
-
35.00
100 Pieces
(MOQ)
1u 19" 6 Way Universal Denmark Electric Leakage Protection/Switch/Surge Protection 6 Ports
US$
6.50
-
35.00
100 Pieces
(MOQ)
1/4
Huainan Wantai Electric Co., Ltd.
17 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Mining Belt Conveyor Explosion Proof Intrinsically Safe Comprehensive Protection Emergency Stop Switch
US$
27.00
1 Piece
(MOQ)
Mining Intrinsically Safe Intellectualized Emergency Stop Switch for Belt Conveyor Comprehensive Protection
US$
27.00
1 Piece
(MOQ)
Withdrawable Vacuum Load Breaker Switch
US$
2,000.00
1 Piece
(MOQ)
Withdrawable Vacuum Load Breaker Switch Supplier
US$
2,050.00
-
2,100.00
1 Piece
(MOQ)
1/4
Gaote Holdings Group Co., Ltd.
16 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Fire Flange Smart Pressure Switch Pressure Monitoring Alarm Interlock Control Fire Protection
US$
19.00
-
79.00
5 Pieces
(MOQ)
Gtf Fire Flg Pressure Switch - Smart Monitoring Interlock Alarm Fire Protection
US$
19.00
-
79.00
5 Pieces
(MOQ)
Gtf Flg Electro-Mag Flow Switch - Fire Protection Zero Pressure Loss DN100
US$
19.00
5 Pieces
(MOQ)
Fire Grooved Flow Switch Digital Display Pump Control Quick Installation Protection
US$
19.00
5 Pieces
(MOQ)
1/4
Zhejiang Changcheng Trading Co., Ltd.
8 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Good Price 80A 100A Protector Undervoltage Three Phase Overvoltage Voltage Protection Relay Electronic Switch
US$
17.14
-
19.29
30 Pieces
(MOQ)
Household Electrical Customized 4 Overcurrent Protection Wall Switch Low-Voltage
US$
0.95
500 Pieces
(MOQ)
High Performance 63A/80A/100A 63A Overvoltage Protection Voltage Relay Protector Phase Electronic Switch
US$
17.14
-
19.29
30 Pieces
(MOQ)
Safety Lock Device 50/60Hz IP20 Protection Degree AC Isolating Switch
US$
1.00
1,000 Pieces
(MOQ)
1/4
Shandong Shansen Cnc Technology Co., Ltd
17 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Reliable Safety Door Switch for Industrial Equipment Protection
US$
90.00
10 Pieces
(MOQ)
High-Performance Safety Door Switch for CNC Machine Protection
US$
90.00
10 Pieces
(MOQ)
(SS/E-01A-ZL) Industrial Grade Safety Door Switch for Lathe Operation Protection
US$
85.00
10 Pieces
(MOQ)
Industrial-Grade CNC Machine Safety Door Switch for Maximum Protection
US$
85.00
10 Pieces
(MOQ)
1/4
Yueqing Barfuse Electric Co., Ltd.
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Btr2 Fuse Rail Fuse Switch Disconnector Isolator Switch for Electrical Protection
US$
23.95
5 Pieces
(MOQ)
Nh Nt Type Fuse Rail in Distribution Box
US$
31.50
100 Pieces
(MOQ)
V-Clamp Three Phase Fuse Switch Disconnector Isoalting Switch for Nt/Nh Fuse
US$
38.50
100 Pieces
(MOQ)
Barfuses Nt/Nh Low Voltage Fuse Base Fuse Holder Switch
US$
5.21
100 Pieces
(MOQ)
1/4
Shanghai DaDa Electric Co., Ltd.
22 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High Capacity 6ka Dpn Switch 18mm for Circuit Protection
US$
3.80
-
3.90
5,000 Pieces
(MOQ)
Miniature Microscopic Switch Designed with 10ka Icn Rating for Protection
US$
1.00
-
1.30
5,000 Pieces
(MOQ)
Small-Scale Toggle Switch with 10ka Icn Rating for Protection
US$
1.00
-
1.30
5,000 Pieces
(MOQ)
Dpn 6ka Switch 18mm for Reliable Circuit Protection Solutions
US$
3.80
-
3.90
5,000 Pieces
(MOQ)
1/4
Dongguan Dalang Aoer Sensor Co., Ltd.
4 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Flow Switch for Humidifiers, Coffee Makers, Compact Refrigerators Water Pump Protection
US$
2.59
-
2.99
100 Pieces
(MOQ)
Water Pump Protection Adjustable Flow Switch for Humidifiers, Coffee Makers, Compact Refrigerators, Juicer, Air Cleaner, New Energy Vehicles
US$
2.59
-
2.99
100 Pieces
(MOQ)
Adjustable Flow Switch for Swimming Pool Circulation System - Eco-Friendly, Safety Protection, Easy Installation
US$
2.59
-
2.99
100 Pieces
(MOQ)
Adjustable 100V Operating Voltage Flow Switch for Water Pump Protection for Purifiers, Water Heaters, Solar Systems, Air Conditioners
US$
2.59
-
2.99
100 Pieces
(MOQ)
1/4
Shandong Gangwan Electric Technology Co., Ltd
3 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Low Voltage Switchgear Cabinet Stainless Steel Switch with VDE CCC ISO9001 Certification Removable Installation IP30 Protection for Power Plants Rated for Peak
US$
4,000.00
-
8,000.00
1 Piece
(MOQ)
Low Voltage Switchgear Stainless Steel Cabinet Switch with VDE CCC ISO9001 Certification Removable Installation IP30 Protection Rated for Peak Withstand 220ka
US$
4,000.00
-
8,000.00
1 Piece
(MOQ)
Low Voltage Switchgear Stainless Steel Cabinet Removable Switch with VDE CCC ISO9001 Certification IP30 Protection for Power Plants AC Applications Rated
US$
4,000.00
-
8,000.00
1 Piece
(MOQ)
Low Voltage Switchgear Cabinet Stainless Steel Removable Switch VDE CCC ISO9001 Certified IP30 Protection Rated for Peak Withstand 220ka Ideal for Power Plants
US$
4,000.00
-
8,000.00
1 Piece
(MOQ)
1/4
Puri laser Technology (Nantong) Co,.Ltd
4 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
High Quality Water Protection Switch for CO2 Laser Machine Cooling System
US$
10.00
2 Pieces
(MOQ)
Durable Water Protection Switch for Laser Machine
US$
10.00
2 Pieces
(MOQ)
Reliable Water Protection Switch with One Year Warranty
US$
10.00
2 Pieces
(MOQ)
Water Flow Sensor Switch for Laser Tube Cooling Protection
US$
10.00
2 Pieces
(MOQ)
1/4
Wenzhou Desheng Mold Technology Co., Ltd
9 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Special Wall Sockets and Switches for British Household Appliances with Overload Protection EU CE Certification
US$
0.35
-
0.40
1,000 Pieces
(MOQ)
Factory Direct with Lightning Protection Function Luminous Indication Aluminum Alloy Bezel Fire Resistant V0 Class European Switch
US$
0.35
-
0.40
1,000 Pieces
(MOQ)
Affordable Factory Production with Safety Lock Design British Standard Child Protection Sockets and Power Switches
US$
0.35
-
0.40
1,000 Pieces
(MOQ)
Cost-Effective Modern Design with Lightning Protection UK Universal Power Outlets and Switches
US$
0.35
-
0.40
1,000 Pieces
(MOQ)
1/4
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