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Wholesale Direct Current Switch
816
products found
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Video
0.5 a 8A 300A 500A 2000A Norminal
Current
Close Loop Hall
Current
Sensors
US$ 2-3
/ Piece
30 Pieces
(Min. Order)
Start Order
Tianjin Grewin Technology Co., Ltd.
Video
25m Through Beam Infrared Photoelectric
Switch
for High-Performance Doors
US$ 9.5-15
/ Set
10 Sets
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
1.5m Relay Output Diffused Photocell
Switch
with CE Certificate
US$ 8.5-13
/ Piece
10 Pieces
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
IP65 200m NPN 10-30V Through Beam Light Sensor
Switch
US$ 26-27.5
/ Piece
10 Pieces
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
Infrared Safety Through Beam Photoelectric
Switch
for PVC Stacking Doors
US$ 9.5-15
/ Set
10 Sets
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
IP67 Infrared Diffuse Reflection Light Sensor
Switch
with CE
US$ 8.5-13
/ Piece
10 Pieces
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
IP65 Diffuse Reflection Infrared Photoelectric
Switch
for Curved Sliding Door
US$ 8.5-13
/ Piece
10 Pieces
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
Infrared Through Beam Photoelectric
Switch
for Automatic Garage Door
US$ 9.5-15
/ Set
10 Sets
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
Infrared Through Beam Photoelectric
Switch
for Industrial Rolling Security Door
US$ 9.5-15
/ Set
10 Sets
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
10m Opposite-Beam Photoelectric
Switch
for Three-Dimensional Parking Industry
US$ 9.5-15
/ Set
10 Sets
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
75mA Output 300A Norminal
Current
Hall
Current
Transformer CT Sensor for Monitor
US$ 2-3
/ Piece
5 Pieces
(Min. Order)
Start Order
Tianjin Grewin Technology Co., Ltd.
Video
Safety Laser Mirror Reflective Type Sensor for Heavy-Duty Roll-up Doors
US$ 11.5-13.5
/ Piece
10 Pieces
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
IP67 Diffused Photoelectric Sensor for Automatic Revolving Door
US$ 8.5-13
/ Piece
10 Pieces
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
Infrared Safety Photo Sensor for Medical Automatic Door with CE
US$ 9.5-11.5
/ Piece
10 Pieces
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
Pmf80RF Mirror Reflector Photo Sensor for Food Processing Doors
US$ 26-27.5
/ Piece
10 Pieces
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
CE Approved Laser Reflective
Switch
Sensor for Access Control Revolving Door
US$ 11.5-13.5
/ Piece
10 Pieces
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
300A Norminal
Current
Hall Effect
Switches
Open Loop Hall Sensor
US$ 2-3
/ Piece
5 Pieces
(Min. Order)
Start Order
Tianjin Grewin Technology Co., Ltd.
Video
Popular 12-24V Mirror Reflective Plate Photo Sensor for Industry Door
US$ 9.5-13
/ Set
10 Sets
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
Popular Diffused Photoelectric Sensor for Automatic Revolving Door
US$ 8.5-13
/ Piece
10 Pieces
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
Diffused Photoelectric Sensor for Automatic Revolving Door
US$ 8.5-13
/ Piece
10 Pieces
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
10m Opposed Photoelectric Sensor for Three-Dimensional Parking
US$ 9.5-15
/ Set
10 Sets
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
0-20kHz Open Loop
Current
Sensor
Direct
Testing Principle to Test
Direct
Current
US$ 5-10
/ Piece
10 Pieces
(Min. Order)
Start Order
Tianjin Grewin Technology Co., Ltd.
Video
0-20kHz Hall Effect Voltage Sensor
Direct
Testing Principle to Test
Direct
Current
US$ 10-60
/ Piece
10 Pieces
(Min. Order)
Start Order
Tianjin Grewin Technology Co., Ltd.
Video
24mA 25mA 100mA 200mA Output Close Loop Hall
Current
Sensors
US$ 2-3
/ Piece
30 Pieces
(Min. Order)
Start Order
Tianjin Grewin Technology Co., Ltd.
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Category
Electrical & Electronics
Photoelectric Sensor
N-type Semiconductor
Semiconductor
Industrial Equipment & Components
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Valve Actuator
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Tianjin