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protection controller
6,000+ factories verified
Shanghai Winning Electric Co., Ltd.
10 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Double Pump Controller for Submersible Pumps Dry Run Protection Without Probe
US$
53.00
-
59.00
1 Piece
(MOQ)
Double Pump Controller with RS485 Phase Loss Protection
US$
64.00
-
70.00
1 Piece
(MOQ)
Jnn Intelligent Water Pump Controller, Single Phase 220V 4kw, with Liquid Level Sensor and Overload Protection
US$
101.00
-
112.50
1 Piece
(MOQ)
2.2kw Intelligent Controller with Dry Run Protection
US$
35.00
20 Pieces
(MOQ)
1/4
Nanjing Aoneng New Energy Co., Ltd
Send Inquiry
Durable High Power Density Over-Temp Protection Pmsm Controller for Small Electric Machinery
US$
98.00
-
105.00
10 Pieces
(MOQ)
High Efficient Superior Protection Rating 3kw Pmsm Controller for Heavy-Duty Electric Vehicles
US$
72.00
-
78.00
10 Pieces
(MOQ)
High-Power Density Over-Temp Protection 1.8kw Pmsm Motor Controller
US$
51.00
-
55.00
10 Pieces
(MOQ)
High Efficient Over-Temp Protection Pmsm Motor Controller with Silky Smooth Start
US$
148.00
-
158.00
10 Pieces
(MOQ)
1/4
Hangzhou Antin Power Technology Co., Ltd.
13 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
ATD-650 Multi-Function Motor Protection Controller for Low Voltage AC Motor Circuits
US$
100.00
-
180.00
1 Piece
(MOQ)
Factory Motor Protector Low-Voltage a. C Motor Controller Overload Protection Relay
US$
100.00
-
180.00
1 Piece
(MOQ)
ATD-650 3 Phase Low Voltage Motor Protection Controller
US$
100.00
-
180.00
1 Piece
(MOQ)
ATD-650 Low Voltage Motor Protection Controller for Industrial Use
US$
100.00
-
180.00
1 Piece
(MOQ)
1/4
Shanghai Craftmeter Control Technology Co., Ltd.
18 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Wireless Remote Controller for Cranes - Industrial Use, IP65 Protection
US$
438.80
-
538.20
1 Set
(MOQ)
Wireless Remote Controller for Heavy-Duty Cranes, IP65 Protection Level
US$
52.40
-
70.40
1 Set
(MOQ)
Efficient Wireless Remote Controller for Cranes, IP65 Protection Level
US$
1,587.50
-
1,890.60
1 Set
(MOQ)
Wireless Remote Controller for Cranes - Industrial Use, IP65 Protection Level
US$
750.10
-
830.30
1 Set
(MOQ)
1/4
Zhejiang Geyue Electric Technology Co., Ltd.
5.0
Send Inquiry
Overvoltage Undervoltage and Phase Loss Protection Intelligent Reactive Power Controller 300mA
US$
29.12
-
34.42
50 Pieces
(MOQ)
Overvoltage Undervoltage and Phase Loss Protection Intelligent Reactive Power Controller 50Hz
US$
29.12
-
34.42
50 Pieces
(MOQ)
Geyue Jkw5c Smart Energy Efficiency Controller with 12 Loops for Equipment Protection
US$
29.12
-
34.42
50 Pieces
(MOQ)
Environmental Protection Surge Resistance Reactive Power Auto Compensation Controller Capacitor
US$
29.12
-
34.42
50 Pieces
(MOQ)
1/4
Zhejiang Juxing New Energy Co., Ltd.
4 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Short-Term High Power Lightning Protection Demand Solar Charger Controller with Inverter Function
US$
6.00
-
8.00
1 Piece
(MOQ)
Solar Panel Charge Wind Hybrid Lightning Protection MPPT Controller 10A-60A
US$
5.00
-
9.00
10 Pieces
(MOQ)
Agricultural Lightning Protection Low Power Consumption Sensor MPPT Solar Charge Controller Jxsc-10A
US$
5.00
-
7.00
10 Pieces
(MOQ)
Lightning Protection Wind-Solar Hybrid System Anti-Seismic Design Charger Controller Jxsc-20A
US$
6.00
-
8.00
1 Piece
(MOQ)
1/4
Zhongshan Juneng Jiu Technology Co.,Ltd
7 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Advanced Solar Charge Controller with Smart Overload Protection
US$
6.00
-
13.00
800 Pieces
(MOQ)
High-Efficiency PWM Solar Controller with LCD Display and Protection
US$
6.00
-
12.00
800 Pieces
(MOQ)
Advanced 24V Solar Charge Controller with Overcharge Protection
US$
6.00
-
13.00
800 Pieces
(MOQ)
Advanced 12/24V Solar Charge Controller with 10A Overcharge Protection
US$
7.00
-
14.00
800 Pieces
(MOQ)
1/4
OHM (Chongqing) Electronics Technology Co., Ltd.
13 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Wireless Remote Controller for Cranes - Industrial Grade with IP65 Protection
US$
280.00
-
700.00
1 Piece
(MOQ)
Wireless Remote Controller for Industrial Crane with IP65 Protection
US$
280.00
-
700.00
1 Piece
(MOQ)
Reliable Wireless Remote Controller for Industrial Cranes - IP65 Protection
US$
280.00
-
700.00
1 Piece
(MOQ)
Wireless Remote Controller for Cranes, Industrial Use, IP65 Protection
US$
280.00
-
700.00
1 Piece
(MOQ)
1/4
Hunan Leading Science & Technology Development Co., Ltd.
5.0
Send Inquiry
Next-Gen Smart Pump Controller with Thermal Protection System
US$
110.00
-
118.00
1 Piece
(MOQ)
PLC-1 Programmable Logic Controller for Smart Pump Protection and Control
US$
72.00
-
76.00
1 Piece
(MOQ)
L922 220V Duplex Pump Controller for Easy Setup and IP54 Protection
US$
98.90
-
103.90
1 Piece
(MOQ)
MP-S1 Plus Precision Pump Controller with Over Load Protection for Optimal Performance
US$
16.90
-
18.90
1 Piece
(MOQ)
1/4
Shenzhen Guanhong Automation Co., Ltd.
Send Inquiry
5 Axis Lathe and Turning CNC Controller with Protection Cap Function 0.001mm Min Input Unit for CNC Automatic Machine Suitable for Siemens 808d CNC Control
US$
100.00
-
548.00
1 sets
(MOQ)
Best Selling CNC Milling and Drilling Controller 4 Axis Kit with Arc Voltage, Protection Cap Function and Reverse Backlash Compensation
US$
100.00
-
548.00
1 sets
(MOQ)
Multi-Level Password Protection New Kye 5 Axis CNC Controller CNC System for Lathe Machine CNC System Kit
US$
720.00
1 sets
(MOQ)
High precision CNC Controller for Lathe Machine Automatic CNC Turning Machine Lathe with low Price
US$
329.00
-
388.00
1 Piece
(MOQ)
1/4
Zhejiang Monro M&E Co., Ltd.
16 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Monro EPC-11A Smart Water Pump Controller with Pressure Gauge& Protection Program
US$
9.39
-
9.83
504 Pieces
(MOQ)
Intelligent Water Pump Controller with Protection EPC-1
US$
8.89
-
15.00
12 Pieces
(MOQ)
Protection Device for Water System Pumps Automatic Pressure Controller EPC-1 Italy Design
US$
11.00
-
100.00
1 Piece
(MOQ)
Monro EPC-4 Automatic Pump Controller with Dry-Run Protection
US$
9.41
-
9.85
504 Pieces
(MOQ)
1/4
Zhejiang Wasinex Intelligent Technology Co., Ltd.
Send Inquiry
Zhejiang Wasinex Pressure Controllers with Europe Plug, with Water Shortage Protection
US$
9.80
-
10.90
120 Pieces
(MOQ)
Wasinex Automatic Water Pump Pressure Controller with Water Shortage Protection
US$
9.90
-
10.80
120 Pieces
(MOQ)
Conventional Water Pump Pressure Controller with Water Shortage Protection
US$
8.30
-
8.70
12 Pieces
(MOQ)
Electronic Pressure Controller for Water Pump with Pressure Regulation and Water Shortage Protection
US$
9.70
-
10.90
204 Pieces
(MOQ)
1/4
Chongqing SiyueEr Technology Co., Ltd.
5.0
Send Inquiry
CE Certified Safe CNC Controller System with Full Protection Features
US$
360.00
-
405.00
1 Piece
(MOQ)
Robust CNC Controller with Surge Protection and Noise Immunity
US$
360.00
-
405.00
1 Piece
(MOQ)
CNC Controller with Collision Avoidance System and Virtual Wall Protection
US$
380.00
-
450.00
1 Piece
(MOQ)
Durable CNC Controller with IP54 Rating for Dust and Moisture Protection
US$
360.00
-
405.00
1 Piece
(MOQ)
1/4
Linsheng International Enterprise Co., Ltd.
18 yrs
·
Trading Company
Send Inquiry
12VDC 20A Overcurrent Protection Wireless Remote Control Linear Actuator Controllers
US$
19.00
-
199.00
1 Piece
(MOQ)
Electric Actuators Controller with Safety Protection for Hot Tub Cover Auto Lifting
US$
19.00
-
199.00
1 Piece
(MOQ)
Rocker Switch Wireless Remote Control Linear Actuator Controllers Overcurrent Protection
US$
19.00
-
199.00
1 Piece
(MOQ)
25A Overcurrent Safety Protection Synchronized Linear Actuator Controller
US$
19.00
-
199.00
1 Piece
(MOQ)
1/4
Mz Motor Co., Ltd.
15 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Multi-Protection Intelligent BLDC Pmsm Controller for Bajaj Tricycle/E-Rickshaw
US$
9.00
-
12.00
10 Pieces
(MOQ)
Multi-Protection Intelligent 1000W 1200W BLDC Pmsm Rickshaw Controller
US$
12.00
-
19.00
50 Pieces
(MOQ)
Manufacturer Prices 18tubes 24tubes 1000W Motor Controller for E-Rickshaw
US$
12.00
-
26.90
10 Pieces
(MOQ)
Electric Tricycle Spare Parts 36 Tubes 2000W Controller
US$
34.00
-
46.00
50 Pieces
(MOQ)
1/4
Qingdao Zhongfei Intelligent Technology Co., Ltd.
5 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Boying V2 Drone Flight Controller for Drone in Industrial-Scale Plant Protection
US$
278.00
-
280.00
1 Set
(MOQ)
Window Cleaning Drone New Choice High Wall Cleaning Professional Drone for Cleaning
US$
8,000.00
1 Piece
(MOQ)
Professional Cleaning Drone Washing Building Multi-Function Spraying Drone Uav with Camera with High Pressure
US$
8,000.00
-
20,000.00
1 Piece
(MOQ)
2025 Drone to Clean Glasses in Buildings Unmanned Aerial Vehicle Wall Window Cleaning High Washing Drones Cleaning Drone
US$
8,000.00
1 Piece
(MOQ)
1/4
Zhejiang Boxd Electric Co., Ltd.
8 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
OEM ODM Custom Overcurrent Protection Anti-Interference Ability Intelligent Controller Reactive Power Controller
US$
50.00
-
70.00
50 Pieces
(MOQ)
Custom Overvoltage Protection Chemical Corrosion Resistance Reactive Power Auto Compensation Controller
US$
50.00
-
70.00
50 Pieces
(MOQ)
Custom Environmental Protection Low Voltage Fluctuation Low-Voltage Reactive Power Auto Compensation Controller
US$
50.00
-
70.00
50 Pieces
(MOQ)
Custom Environmental Protection Surge Resistance Reactive Power Auto Compensation Controller Capacitor
US$
50.00
-
70.00
50 Pieces
(MOQ)
1/4
Guangzhou Jinsheng NewEnergy Technology Co., Ltd.
Send Inquiry
10A PWM Solar Panel Protection Charger Charge Controller
US$
4.00
-
6.50
2 Pieces
(MOQ)
Solar Panel Protection Power Solar PWM 12V 24V 30A Controller
US$
4.60
-
5.00
1 Piece
(MOQ)
Power PV Panel Protection PWM 12V 24V 60A 40A 50A Solar Controller
US$
4.60
-
5.00
1 Piece
(MOQ)
Solar Panel Battery Protection 12V/24V PWM Solar Charge Controller
US$
2.89
-
3.00
100 Pieces
(MOQ)
1/3
Jiangsu Sfere Electric Co., Ltd.
28 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Elecnova Industrial Device Wdh-31-580 Ralay Raplace 21 Protection Modes Industrial Torque Motor Controller
US$
80.00
-
150.00
1 Piece
(MOQ)
380V AC Circuit Breaker Overload Motor Protection Controller
US$
90.00
-
290.00
1 Piece
(MOQ)
Advanced Motor Protection Controller with 21 Safety Modes
US$
80.00
-
150.00
1 Piece
(MOQ)
Wdh-31-200 9 Types Protection Multi-Function Intelligent Motor Protection Controller
US$
80.00
-
150.00
1 Piece
(MOQ)
1/4
Foshan Kemapower Electronics Co., Ltd.
5.0
Send Inquiry
Hh-Du 20AMP Pmw Solar Charge Controller with Short Circuit Protection
US$
4.00
-
6.00
1 Piece
(MOQ)
Hh-Du 30A PWM Solar Charge Controller with Short Circuit Protection
US$
4.00
-
6.00
1 Piece
(MOQ)
30A 40A 50A 60A High Efficiency Intelligent Solar Charger Controller with Reverse Protection
US$
13.51
-
15.00
1 Piece
(MOQ)
Hh-U 20AMP Overload Protection PWM Solar Charge Controller 3 Years Warranty
US$
4.00
-
6.00
1 Piece
(MOQ)
1/4
Qingdao Greef New Energy Equipment Co., Ltd.
5.0
Send Inquiry
5kw 10kw Boost Buck MPPT/PWM off Grid Generator Charge Controller with Dump Load Overload Protection 48V Battery
US$
890.00
-
990.00
1 Piece
(MOQ)
1.5-100kw Precise Monitoring and Unloading Protection Intelligent Wind Power Controller
US$
660.00
-
5,000.00
1 set
(MOQ)
IoT IoT Function Over-Voltage/Short Circuit Protection off-Grid Controller
US$
1,499.00
-
4,899.00
1 set
(MOQ)
3kw Low Speed Low Noise Silent Coreless Generator Vertical Axis Wind Turbine
US$
500.00
-
130,000.00
1 Set
(MOQ)
1/4
Meokon Sensor Technology (Shanghai) Co., Ltd.
13 yrs
·
5.0
·
Manufacturer/Factory
Send Inquiry
China Top Manufacturer Civil Water Shortage Protection Water Pump Controller
US$
13.28
-
19.68
50 Pieces
(MOQ)
0-10bar Water Shortage Protection Water Pump Controller
US$
13.28
-
19.68
50 Pieces
(MOQ)
0-16bar Water Shortage Protection Water Pump Controller
US$
13.28
-
19.68
50 Pieces
(MOQ)
Water Pump Controller with Water Shortage Protection Function
US$
13.28
-
19.68
100 Pieces
(MOQ)
1/4
Shenzhen Beilai Technology Co., Ltd.
5.0
Send Inquiry
Industrial 4G RK3568 4*A55 64-Bit Embedded Controller for Fire Protection IoT Gateway
US$
230.00
-
250.00
1 Piece
(MOQ)
Safety Protection System Digital Output 3A/240VAC RTU5024 Remote Relay Controller
US$
34.00
-
58.00
1 Piece
(MOQ)
Efficient Remote Control S130 Cellular SMS Controller with 2DI 2Relay Output
US$
92.00
-
109.00
1 Piece
(MOQ)
S150 8DIN/2DO/USB Cellular SMS Controller for Security Alarm System Applications
US$
111.00
-
121.00
1 Piece
(MOQ)
1/4
Guangdong Jiangmen Liyuan Pump Co., Ltd.
31 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Submersible Application and Low Pressure Over Pressure Protection AC Water Pump Controller
US$
8.00
-
30.00
50 Pieces
(MOQ)
Economic Controller Protection Used for Water Pump
US$
77.00
-
100.00
1 Piece
(MOQ)
Run-Dry Protection Controller Automatic Pressure Control Switch for Water Pump
US$
10.00
-
50.00
50 Pieces
(MOQ)
C1-S1 Black and White High Quality Deep Well Water Pump Motor Protector and Controller
US$
15.00
-
30.00
23 Pieces
(MOQ)
1/4
Jiangsu Acrel Electrical Manufacturing Co., Ltd.
22 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Acrel Ard3 Intelligent Motor Protection Controller
US$
210.00
-
646.00
1 Piece
(MOQ)
Low Voltage Motor Protection Relay Controller
US$
94.80
-
646.00
1 Piece
(MOQ)
Acrel Ard2 Motor Protection Controller for Low-Voltage Motor Circuits
US$
81.00
-
108.00
1 Piece
(MOQ)
Low Voltage Three-Phase Motor Protector and Controller
US$
91.00
-
185.50
1 Piece
(MOQ)
1/4
Fuan Shaluo Electronic Co., Ltd.
5.0
Send Inquiry
Smartgen Hmp300-2 RS485 Electric PLC Controller Integrated Power Protection Module Link Canbus Smartgen Control Panel Generators
US$
440.00
-
447.00
5 Pieces
(MOQ)
Generator Controller Diesel Genset Parts Asm18g Automatic Start Power Protection Electronic Monitor Board Control Module
US$
33.80
-
38.30
1 pieces
(MOQ)
Mgc100 Small Genset Controller Auto Start Protection Module
US$
21.40
-
24.50
10 pieces
(MOQ)
Intelligent Automated Start Stop Measurement Protection Generator Controller
US$
128.00
-
139.00
5 Pieces
(MOQ)
1/4
Ningbo Superior Machinery Co., Ltd.
Send Inquiry
Superior Max.Temp.160℃ Pump0.37kw with Pump Overload Protection Water Type Mold Temperature Controller
US$
1,100.00
-
1,500.00
1 Set
(MOQ)
Superior Direct Cooling Max. Temp.95℃ Pump Overload Protection Water Type Mold Temperature Controller
US$
2,000.00
-
2,950.00
1 Set
(MOQ)
Superior Scientific Design Industrial Heating Machine with Pump Overload Protection Water Type Mold Temperature Controller
US$
1,100.00
-
1,500.00
1 Set
(MOQ)
Superior CE Standard 24kw Plastic Heating for Injection Water Mold Temperature Controller with Protection Devices
US$
2,000.00
-
2,950.00
1 Set
(MOQ)
1/4
Shanghai Boqu Instrument Co., Ltd.
19 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Boqu Phg-2081PRO pH ORP Meter Digital pH Controller for Environmental Protection Biochemical Food and Tap Water
US$
350.00
-
480.00
1 Piece
(MOQ)
Boqu High Accuracy Tsg-2087s Protection IP65 for Drinking Water Treatment Plants Total Suspended Solids Controller
US$
699.00
-
1,399.00
1 Piece
(MOQ)
Boqu Dog-2082PRO New Design Dissolved Oxygen Meter Analyzer Controller for Chemical Industry Environmental Protection
US$
380.00
-
480.00
1 Piece
(MOQ)
Boqu Dog-2082PRO New Arrival Dissolved Oxygen Meter with IP68 Protection for Fish Pond Shrimp Farming 0-20mg/L
US$
380.00
-
480.00
1 Piece
(MOQ)
1/4
Huaen Green Energy (Beijing) Electronics Co., Ltd.
4.0
Send Inquiry
Stable Energy Storage Battery Controller 5.0 - 30kw Featuring IP66 Protection
US$
4,000.00
1 Piece
(MOQ)
Reliable Energy Storage Battery Controller 5.0-30kw with IP66 Protection
US$
4,000.00
1 Piece
(MOQ)
Energy-Saving Inverter Controller for Optimal Performance and Efficiency
Negotiable
2 Pieces
(MOQ)
Smart PV Inverter Energy Management System for Optimal Storage
Negotiable
2 Pieces
(MOQ)
1/4
ACREL CO., LTD.
23 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Acrel Ard2f-250/C+90L Motor Protection Controller with Strong Anti-Interference Ability Digital Intelligent Network
US$
137.20
1 Piece
(MOQ)
Acrel Ard2f-1/C+90L Motor Protection Controller with Strong Anti-Interference Ability Digital Intelligent Network with RS485communication
US$
105.70
1 Piece
(MOQ)
Acrel Ard2f Motor Protect Controller Integrates Protection, Measurement, Control and Maintenance
US$
91.00
1 Piece
(MOQ)
Acrel Three Phase Standard 8di/5do Programmable Ard2m K1 1 Smart Motor Protector Controller Can Meet a Variety of Control Methods
US$
165.90
1 Piece
(MOQ)
1/4
1
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