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dc isolator
400+ factories verified
Onccy Electrical Co., Ltd
5.0
Send Inquiry
PV Solar Disconnect 4p 55A 1500V IP66 with Mc4 Enclosure DC Isolator
US$
3.50
-
15.60
20 Pieces
(MOQ)
PV Solar DC Isolator 1200V 32A IP66 DIN Rail Solar Rotary Disconnector Switch
US$
12.96
-
13.29
100 Pieces
(MOQ)
UV Resistance DC Isolator IP66 Enclosure 2 Poles, 4 Poles Single or Double String
US$
3.50
-
20.10
20 Pieces
(MOQ)
DC 1500V IP66 Onccy Eds7hmr DC Isolator Hole Mounting Lockable
US$
3.50
-
20.10
20 Pieces
(MOQ)
1/4
Onccy Electrical Co.,Ltd
6 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
PV Solar Door Interlock Mouting Isolation Switch 1000V 1500V 6A10A 20A 326A 55A DC Isolator
US$
2.89
-
26.51
1 Piece
(MOQ)
Panel Mounting Type 1500V 30A 40A 50A Solar DC Isolation Switch Isolator
US$
2.89
-
18.00
1 Piece
(MOQ)
1000V/1500V DIN-Rail, Panel Mounting, Single Hole, Door Interlock DC Solar PV Isolator Switch
US$
3.45
-
18.00
1 Piece
(MOQ)
High Voltage 1500V 50A DC Door Clutch Install Solar Isolated Switch Array Disconnector Isolator
US$
2.89
-
18.00
1 Piece
(MOQ)
1/4
ACREL CO., LTD.
23 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Acrel Bm-Di /II DC Current Signal Isolator with Double Channel 4-20mA
US$
79.27
1 Piece
(MOQ)
Acrel Bm100-Tr/I-B11 Thermal Resistance Input Signal Isolator Input: PT100; 1 Channel Output: DC 0/4-20mA; Power: DC 20V~35V
US$
54.60
1 Piece
(MOQ)
Input: DC 0-1/0-20/4-20mA; Output: 4-20mA Powered by Output Bm-Di/Is Analog Signal Isolator
US$
42.00
1 Piece
(MOQ)
Acrel Current Signal Isolator Bm-Di/II with 1 Input and 2 Output 4-20mA DC for PLC
US$
79.27
1 Piece
(MOQ)
1/4
Beijing Pinghe Chuangye Technology Development Co., Ltd.
23 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
DC Current Signal Isolator 1 in 4 out PLC Transmitter Conditioner for Circuit Board 4-20mA
US$
65.00
-
85.00
1 pieces
(MOQ)
24V DC Signal Isolator 2 in 4 out Direct Current Signal Conditioner
US$
65.00
-
85.00
1 pieces
(MOQ)
DC Signal Isolator 4 to 20mA 1 in 3 out Strong Anti Interference Current Signal Isolator Transmitter DC24V
US$
65.00
-
85.00
1 pieces
(MOQ)
Analog Signal Isolator Transmitter, Single Channel Dual Output, DC Galvanic Separation Analog Signal Splitter Current Voltage Transmitter DIN Rail
US$
65.00
-
85.00
1 pieces
(MOQ)
1/4
Anhui Qidian Automation Technology Co., Ltd.
4.0
Send Inquiry
Signal Isolator 0-10V DC DC24V 4-20mA 0-20mA 0-10V 1-5V Analog Signal Transmitter 1 in 2 out 1 in 3 out
US$
25.00
-
50.00
1 Piece
(MOQ)
Signal Isolator 0-10V DC DC24V AC220V 4-20mA 0-20mA 0-10V 1-5V Analog Signal Transmitter 1 in 2 out 1 in 3 out
US$
25.00
-
50.00
1 Piece
(MOQ)
DC Signal Isolator 1 in 1 out 4-20mA 0-20mA 0-10mA Signal Isolation Distributor 0-10V 0-5V 1-5V 0-75mv Galvanic Signal Converter
US$
25.00
-
40.00
1 Piece
(MOQ)
Intelligent Signal Isolator 4-20mA 0-10V 0-5V 1-5V DC Signal Converter 1 in 2 out 1 in 3 out DC24V Galvanic Signal Transmitter
US$
30.00
-
50.00
1 Piece
(MOQ)
1/4
Henan 4.0 Automation Equipment Co., Ltd.
5.0
Send Inquiry
Advanced Signal Isolator for 4-20mA DC 24V Applications
US$
13.00
-
16.00
1 Piece
(MOQ)
Gkone 2 Wire/3 Wire System Advanced Distribution Isolator DC 4-20mA Input Output Isolator
US$
9.50
-
14.00
1 Piece
(MOQ)
Quick Response High Performance 0-5A AC Input 4-20mA Output DC 24V Electric signal Isolator
US$
13.00
-
16.00
1 Piece
(MOQ)
RS485 1 Input 1 Output Electric Isolator for DC 24V Systems
US$
12.00
-
17.00
1 Piece
(MOQ)
1/4
Shenzhen Sunyuan Technology Co., Ltd.
24 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Non-Isolated DC Voltage Galvanic Isolator
US$
8.00
-
9.00
1 Piece
(MOQ)
Compact DC Current/Voltage Signal (magnetoelectric) Transmitter/ Isolator (DIN3 ISO EM-U(A)-P-O)
US$
17.00
-
17.50
2 Pieces
(MOQ)
Power Monitoring Control and Medical Equipment Safety Bar DC Current Voltage Signal Isolator
US$
15.50
-
15.90
1 Piece
(MOQ)
One Input and Two Output 0-5V 4-20mA to 0-10V 0-20mA DC Current Voltage Signal Isolator
US$
25.20
-
26.00
1 Piece
(MOQ)
1/4
Huaibei Huadian Automation Technology Co., Ltd.
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
4-20mA DC Signal Isolator Analog Input Output Isolating Signal Transmitter
US$
17.00
-
58.00
1 Piece
(MOQ)
Signal Isolator Isolated Safety Barrier Signal Isolator 4 20mA DC Signal Isolator
US$
20.00
-
58.00
1 Piece
(MOQ)
Premium 0-10V 4-20mA Temperature Signal Isolator for Industrial Use
US$
19.60
-
33.92
1 Piece
(MOQ)
Premium 1 in 4 Signal Isolator for Enhanced Performance
US$
30.00
-
50.00
1 Piece
(MOQ)
1/4
Zhejiang Tongzheng Electric Co., Ltd.
24 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High-Quality Tomzn 4p DC 1200V 32A Solar Isolator Switch
US$
12.79
5 Pieces
(MOQ)
Tomzn 4p PV DC 1200V 32A Solar Rotating Handle Isolator Rotary Switch
US$
17.23
5 Pieces
(MOQ)
Tomzn PV DC DIN Rail Solar Rotating Handle Isolator Rotary Switch
US$
11.88
5 Pieces
(MOQ)
High-Performance Tomzn 4p PV DC Isolator Switch for Solar Systems
US$
17.23
5 Pieces
(MOQ)
1/4
Zhejiang C&J Electrical Holding Co., Ltd.
Send Inquiry
Solar PV Switch-Disconnector Distribution Board DC Isolator for Solar Energy
Negotiable
200 Pieces
(MOQ)
China Supplier Cjd1-63EL 1500V 45A IP66 PV Array/DC Isolator Solar Isolator Switch
Negotiable
100 Pieces
(MOQ)
Original Supplier Cjd1-63EL 1500V 45A PV Array/DC Isolator Waterproof DC Isolator Switch
Negotiable
100 Pieces
(MOQ)
Manufacturer Price PV Solar 1500V DC Isolator Switch with Mc4 Connectors for Solar System
Negotiable
100 Pieces
(MOQ)
1/4
DONGGUAN LEADER TECHNOLOGY CO., LIMITED
Send Inquiry
Solar 1500V DC Isolator Switch with Mc4 Connectors for Solar System
US$
19.66
-
22.82
100 Pieces
(MOQ)
Solar PV DC Isolator Switch 4p 32A 1000V Rotating Handle Disconnector
US$
8.05
-
9.06
10 Pieces
(MOQ)
DC PV Isolator Switch 1200V 32A 2p 4p for Solar Installation
US$
9.58
-
10.80
10 Pieces
(MOQ)
Solar Power System DC Isolator Switch with Mc4 Connector
US$
19.89
-
22.75
10 Pieces
(MOQ)
1/4
Yueqing Xianglang Electric Co., Ltd.
12 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
IP66 3 Single Phase Solar Power Outdoor PV Isolating Rotery Disconector 4p 1500V 63A DC Isolator
US$
17.00
20 Pieces
(MOQ)
Load Break Isolator Switch Solar Isolating Disconnector Switch Electrical DC Isolator Switch with 2 Mc4 Connectors for Solar Power System
US$
14.60
-
15.00
10 Pieces
(MOQ)
Wsiso-32 32A 4p Solar Electrical Protection DC 1000VDC Isolator Switch with 2 Pairs Mc 4 Connectors for Solar Power System
US$
14.50
-
15.00
10 Pieces
(MOQ)
DC Disconnector 4p 1000V 1500V 32A 40A 63A 80A 100A Solar Rotating Handle Isolator Switch with CE
US$
6.40
-
7.00
40 Pieces
(MOQ)
1/4
Chinasun International Industry Co., Ltd.
Send Inquiry
160kn Glass Isolator for High Voltage AC/DC Power with CNAS SGS ISO9001 Approval Insulation
US$
4.00
-
12.00
100 Pieces
(MOQ)
120 Kn Insulator Glass Disc Type Suspension Insulators 120 B Isolator
US$
4.00
-
12.00
100 Pieces
(MOQ)
U100bl Isolator for Alternating Current Direct Current with CNAS SGS Approval
US$
4.00
-
12.00
100 Pieces
(MOQ)
Suspension Insulators with Toughened Glass for High Voltage AC/DC Power
US$
4.00
-
12.00
100 Pieces
(MOQ)
1/4
Dongguan Engineer Technology Co., Limited
7 yrs
·
Manufacturer/Factory
Send Inquiry
12V DC High Power Sealed Voltage Sensing Sensitive Relay Module Battery Isolator
US$
22.00
-
25.00
5 pieces
(MOQ)
12V Power Smart Dual Battery Isolator Module Vsr Voltage Sensitive Relay
US$
22.00
-
25.00
5 pieces
(MOQ)
RV Boat Marine Car 12V 24V 48V Battery Power Disconnect Cutoff Switch
US$
6.21
1 Piece
(MOQ)
Remote RV Boat Marine Car 12V Attery Battery Disconnect Lsolator Switch
US$
6.21
5 pieces
(MOQ)
1/4
Quanzhou Ausenist Technology Co., Ltd
5.0
Send Inquiry
Wago 857-401 Signal Isolator for Current Signals 24V DC
US$
90.00
-
399.00
1 Piece
(MOQ)
Wago 857-402 Voltage Signal Isolator High Precision
US$
90.00
-
399.00
1 Piece
(MOQ)
Wago 750-530 8 Channel Digital Input Module 24V DC
US$
90.00
-
399.00
1 Piece
(MOQ)
Wago 787-1620 24V DC 10A Industrial Power Module
US$
90.00
-
399.00
1 Piece
(MOQ)
1/4
Denggao Electric Co., Ltd.
30 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Dgg DC Isolator Switch Disconnector Gn22-1.5 Indoor Single Phase
US$
60.00
-
120.00
1 Piece
(MOQ)
Gn22 Low/Medium/High Voltage Series Indoor Isolation Single-Phase DC Disconnect Load Break Disconnector Switch
US$
70.00
-
150.00
1 Piece
(MOQ)
Gn22 Series High/Medium Isolation Voltage Indoor Single-Phase Disconnect DC Load Break Switch Disconnector
US$
70.00
-
130.00
1 Piece
(MOQ)
Factory Price Gn22-1.5kv Series Indoor High/Medium Voltageload Break Isolation Switch Single-Phase DC Disconnect Disconnector
US$
60.00
-
130.00
1 Piece
(MOQ)
1/4
Jiangxi QOCI Electric CO.,LTD.
24 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
160kN U160bl Glass Isolator for High Voltage AC/DC Power
US$
3.00
-
5.00
100 Pieces
(MOQ)
High Voltage70kN Aerodynamic Type Glass Suspension Insulator String U70ad
US$
3.00
-
5.00
100 Pieces
(MOQ)
Aerodynamic Type Toughened Glass Insulator
US$
3.00
-
5.00
100 Pieces
(MOQ)
Open Profile Glass Insulator IEC 60372 Certificate Aerodynamic Type Toughened Glass Disc Suspension Insulators
US$
3.00
-
5.00
100 Pieces
(MOQ)
1/4
Haiyan Jinhan Import-Export Co., Ltd.
4 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Juxta DC to DC Isolators
US$
500.00
-
1,000.00
1 Piece
(MOQ)
Ydl-T Thermal Resistance Signal Isolator
Negotiable
6 Pieces
(MOQ)
IP Series U/I Signal Isolated Transmitter
US$
500.00
-
1,000.00
1 Piece
(MOQ)
S3 Combination of Reactive Current Transducer
US$
500.00
-
1,000.00
1 Piece
(MOQ)
1/4
Zhejiang Xirui High-Voltage Electric Co., Ltd.
19 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Turk Y 12kv Double Pole Rotary 3 Phase DC Power Isolator
US$
149.00
10,000 Pieces
(MOQ)
Ce Standard 1000V Mc4 Connector 20A 3p 4p PV DC Isolator Switch
US$
149.00
10,000 Pieces
(MOQ)
3 Phase 600V 25A Explosion-Proof DC Isolator Switch
US$
150.70
10,000 Pieces
(MOQ)
12kv Current and Manual Operation Type DC/AC Isolator Switch
US$
150.70
10,000 Pieces
(MOQ)
1/4
Hefei Topwave Telecom Co., Ltd.
Send Inquiry
Customized High Voltage DC-3GHz/DC-18g 200W N/7/16DIN/SMA/4.3-10 Connector Type Mini Isolator RF Isolator DC Block Widely Used From Topwave Telecommunication
US$
70.00
-
75.00
10 Pieces
(MOQ)
Topwave 150W DC-4GHz Square RF Termination Dummy Load with N Female Connector
US$
40.00
-
70.00
1 Piece
(MOQ)
Square Type 200W RF Coaxial Fixed Termination Dummy Load 7/16DIN Male
US$
40.00
-
70.00
1 Piece
(MOQ)
816-869MHz Diplexer Filter Bandpass Filter with N Female Connector Widely Used in Bts Ibs Das
US$
20.00
-
50.00
1 Piece
(MOQ)
1/4
Anhui Kingwooh Energy Technology Co., Ltd.
5.0
Send Inquiry
1000V 32A Isolator with Solar Connector Outdoor Photovoltaic DIN-Rail DC Waterproof Isolator Switch IP66 Rating
US$
12.00
-
21.00
5 Pieces
(MOQ)
DC Breaker for Solar Panels Photovoltaic, 4p 1000V DC Circuit Breaker Solar Isolator Switch Wiyh Best Price
US$
14.00
-
22.00
5 Pieces
(MOQ)
Waterproof IP66 Solar DC 1500V 40A PV Photovoltaic Isolator Isolating Switch with Solar Connectors
US$
12.00
-
20.00
5 Pieces
(MOQ)
Compact DIN Rail DC Breaker for Solar Inverter PV System Circuit Breaker
US$
5.00
-
6.00
5 Pieces
(MOQ)
1/4
Dongguan Tianrui Electronics Co., Ltd.
16 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
12V DC 125A IP67 Vsr Voltage Sensitive Relay Fully Automatic Charging Relay Dual Battery System Isolator for Car Boat Yacht RV
US$
10.00
-
10.30
100 Pieces
(MOQ)
Solenoid Starter Relay Truck Dual Battery Isolator Disconnect Key Heavy Duty Rotary Power Switch 300A DC 24V 48V for Yacht RV
Negotiable
100 Pieces
(MOQ)
Smart Dual Battery System Isolator Kit 12V 140AMP Waterproof Charging Relay Vsr for Vans Trucks Rvs ATV UTV Boats Motorhomes
US$
9.12
-
9.27
100 Pieces
(MOQ)
Smart Dual Charger Battery Relay Split Isolator Auto Manual IP67 Vsr 12V 140A with Digital Voltmeter for Boat RV Camper Yacht
US$
12.35
-
12.50
100 Pieces
(MOQ)
1/4
Dongguan NewSun PV Technology Co., Ltd.
16 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Nsi01-40 4p Isolator Switch Protection Device Isolation DC 1500V
US$
5.60
-
6.50
1 Piece
(MOQ)
Nsi01-40 6p DC 1500V Isolator Switch Protection Device Isolation
US$
10.59
-
12.00
1 Piece
(MOQ)
Solar PV DC 1500V Isolator Switch 2p Nspv Brand Protective Device
US$
5.60
-
6.50
1 Piece
(MOQ)
Protective Device Disconnectors Copper PA Material Solar PV DC Isolator Switch
US$
6.30
100 Pieces
(MOQ)
1/4
Wenzhou Guangyuan Electric Co., Ltd.
31 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Solar Power Outdoor Weatherproof IP66 63A Isolating Disconnect PV DC Isolator Switch
US$
2.85
500 Pieces
(MOQ)
IP66 Waterproof Disconnector Weatherproof Solar PV DC Isolator Switch
US$
2.85
500 Pieces
(MOQ)
Rgs A7 Series British Standard CB Electrical Copper Socket Switch
US$
0.30
500 Pieces
(MOQ)
Premium Wall Switch with CB Certification - OEM Design Available
US$
0.30
500 Pieces
(MOQ)
1/4
Yueqing Guoen Electrical Co., Ltd
2 yrs
·
Trading Company
Send Inquiry
Heavy-Duty 3-Phase DC Rotary Isolator with Locking Mechanism
US$
5.00
-
20.00
100 Pieces
(MOQ)
DC Disconnector 2p 1000V 32A Solar Rotating Handle Isolator Isolating Switch
US$
5.00
-
20.00
100 Pieces
(MOQ)
High-Performance Solar PV DC Isolator Switch IP66 55A
US$
5.00
-
20.00
100 Pieces
(MOQ)
High-Efficiency IP66 Rated DC Isolator Switch for Solar Power
US$
5.00
-
20.00
100 Pieces
(MOQ)
1/4
Yueqing Long Road Electric Co., Ltd.
5.0
Send Inquiry
Solar DC Circuit Breaker Photovoltaic DC Isolator
Negotiable
50 Pieces
(MOQ)
Photovoltaic DC Mini Isolator Switch
US$
1.50
-
5.70
200 Pieces
(MOQ)
Solar Isolator Switch, Solar Switch
US$
1.50
-
5.70
200 Pieces
(MOQ)
IP66 Waterproof DC 1200V Isolation Disconnect Switch, with Solar Connector, TUV Certified
US$
12.60
-
13.35
3 Pieces
(MOQ)
1/4
Jiangxi Yoojo Technology Co., Ltd.
1 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
High Quality DC 12V 140A Vsr Relay Box Relay Switch Play Dual Battery Smart Isolator 12V 140A Voltage Sensitive Good Priceno Reviews Yet
US$
8.00
-
10.00
5 Pieces
(MOQ)
High Quality 12V 140A Vsr Relay Box Relay Switch Play Dual Battery Smart Isolator 12V 140A Voltage Sensitive Hot
US$
8.00
-
10.00
5 Pieces
(MOQ)
High Quality Hot Vsr Relay Box 12 Volt Auto 12V 140A Dual Smart Dual Battery Isolator Relay Switch
US$
8.00
-
10.00
5 Pieces
(MOQ)
High Quality 12V 140A Vsr Relay Box Relay Switch Play Dual Battery Smart Isolator 12V 140A Voltage Sensitive Good
US$
8.00
-
10.00
5 Pieces
(MOQ)
1/4
Hunan Hualian Torch Porcelain Insulator & Electrical Apparatus Co., Ltd.
17 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High Voltage Vertical Operate Pantograph Type DC Electric Isolator
US$
1.00
-
5.00
1 Piece
(MOQ)
Vertical Operate Semi Pantograph Type Gang Explosion-Proof Isolator Pantograph Isolator
US$
1.00
-
5.00
1 Piece
(MOQ)
Power Distribution 10kv Isolating Switch Electric Isolator Switch
US$
5.00
-
25.00
1 Set
(MOQ)
Vertical Operate Semi Pantograph Type DC Electric Isolator Switches Disconnecting
US$
1.00
-
5.00
1 Piece
(MOQ)
1/4
Ningbo Ambest Electronics Co., Ltd.
Send Inquiry
Hot Selling Addressable Loop Isolator
US$
1.00
1 Piece
(MOQ)
Fire Alarm Short-Circuit Protection, Addressable Loop Isolator
US$
1.00
1 Piece
(MOQ)
2-Wire, 24V, Loop Isolator
US$
1.00
1 Piece
(MOQ)
Security Systems Fire Alarm Addressable Loop Isolator
US$
1.00
1 Piece
(MOQ)
1/4
Shenzhen Weijunrui Technology Co.,Ltd
15 yrs
Send Inquiry
Input PT1000 PT10 Cu50 Cu100 Output 4~20mA 0~5V 0-10V Temperature Signal Isolator
US$
50.98
-
55.98
2 Pieces
(MOQ)
Precision Current Signal Isolator for 0-1A and 0-500mA Needs 0-10V 4-20mA
US$
48.99
-
50.99
2 Pieces
(MOQ)
Dual Channel Thermistor Signal Isolator for PT1000, PT10, Cu50, Cu100
US$
51.98
-
56.98
2 Pieces
(MOQ)
High-Performance Current Signal Isolator for 0-10V to 0-20V
US$
50.98
-
55.98
2 Pieces
(MOQ)
1/4
1
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