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protect controller
2,000+ factories verified
Hunan Leading Science & Technology Development Co., Ltd.
5.0
Send Inquiry
Duplex Pump Controller (L922-S) Control & Protect Sewage/Drainage Pump Only
US$
100.00
-
121.00
10 Pieces
(MOQ)
Advanced MP-S1 Smart Motor Controller for Pump Protection
US$
14.00
-
15.00
1 Piece
(MOQ)
Pump Controller (L931-S) Which Control and Protect Sewage/Drainage Pump Only
Negotiable
10 Pieces
(MOQ)
Pressure Boosting Type of Pump Controller (L921-B) Contro&Protect Booster Pump Only
Negotiable
10 Pieces
(MOQ)
1/4
Yueqing Greenwich Imp & Exp Co., Ltd.
5.0
Send Inquiry
Protect The Frequency Converter 50Hz to 60Hz Soft Start Motor Controller
US$
100.00
-
300.00
1 Piece
(MOQ)
Triple 11 Kw 15 30 Start Motor Controller Single Phase Soft Starter
US$
100.00
-
300.00
1 Piece
(MOQ)
7.5 Kw 18.5 37 Single Phase Pump Soft Starter for Water
US$
100.00
-
300.00
1 Piece
(MOQ)
11 Kw 15 30 Single Phase Starter on Line Soft Starter Motor Controller
US$
100.00
-
300.00
1 Piece
(MOQ)
1/4
Zhengzhou Atechi Machinery Co., Ltd.
5.0
Send Inquiry
ID-Flx-Lite Controller That Will Protect and Ensure Stable Controller Intelidrive Flx Lite
US$
370.00
-
380.00
5 Pieces
(MOQ)
Deif AGC150 Extended Core Single Work Engine Drive Advanced Genset Controller
US$
980.00
-
1,080.00
1 Piece
(MOQ)
Deif Single Genset Controller Sgc 421 Amf Generator Controller Sgc421 Placement
US$
170.00
-
192.00
1 Piece
(MOQ)
Smartgen Genset Automatic Start Control Module Hgm4020n Hgm4020 Generator Controller
US$
90.00
-
98.00
1 Piece
(MOQ)
1/4
ACREL CO., LTD.
23 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Acrel Ard2f Motor Protect Controller Integrates Protection, Measurement, Control and Maintenance
US$
91.00
1 Piece
(MOQ)
Acrel Ard2-1.6/C Smart, Networking with RS485 Communication Protect Phase Failure Digital Motor Protector
US$
90.30
1 Piece
(MOQ)
Acrel Intelligence, Networking with RS485 Communication Protect Phase Failure Digital Motor Protector Ard2-100/C
US$
90.30
1 Piece
(MOQ)
Acrel Industrial Digital Temp Controller with Analog Output Whd46-33/M with Two Analog Output Grammable
US$
97.30
1 Piece
(MOQ)
1/4
Wenzhou Santuo Electrical Co., Ltd.
5.0
Send Inquiry
Sontuoec Le1 9A to 95A Magnetic Starter Protect Electrico Motor Controller Dol
US$
5.80
-
6.00
100 Pieces
(MOQ)
B Type RCCB, RCBO Residual Current Circuit Breaker CE, CB Approvals
US$
51.00
-
52.25
500 Pieces
(MOQ)
B Type RCBO 2p 4p Magnetic Type Circuit Breaker
US$
51.45
-
53.25
500 Pieces
(MOQ)
B Type RCCB 2p 4p Residual Current Circuit Breaker with CE, CB
US$
51.00
-
52.25
500 Pieces
(MOQ)
1/4
CHANGZHOU CZSHINEMOTOR CO., LTD.
10 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Original Sh20PS Pressure Controller Low Pressure Screw Port with Line 0.15-0.30
US$
0.66
-
4.99
100 Pieces
(MOQ)
Normal Close or Normal Open Pressure Switch, High/Low Pressure Controller
US$
2.88
-
4.99
100 Pieces
(MOQ)
Single Thrower Auto-Reset Pressure Contro Pressure Controller
US$
2.88
-
4.99
100 Pieces
(MOQ)
Yk-03L High Quality Single Cut Single Thrower Auto-Reset Pressure Controller
US$
2.88
-
4.99
100 Pieces
(MOQ)
1/4
Yancheng Bailihao Environmental Protection Machinery Manufacturing Co., Ltd.
13 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
12V 24V 300W-1000W Wind Turbine Charge Controller MPPT 16A Aluminum Alloy IP67 Waterproof Wind Battery Controller
US$
19.00
-
25.00
6 Pieces
(MOQ)
Efficient 12V 24V Auto 48V Waterproof MPPT Wind Turbines Generator Battery Charge Controller Regulator
US$
20.00
-
30.00
5 Pieces
(MOQ)
12V/24V Auto Low Voltage Charging Regulator with LED Display IP67 Waterproof MPPT Wind Turbine Generator Controller
US$
19.00
-
29.00
1 Piece
(MOQ)
Cast Aluminum Heater Manufacturer for Plastic Extruder Processing Induction Extruder Heating Customized
US$
20.00
-
40.00
1 Piece
(MOQ)
1/4
CHANGZHOU JKONGMOTOR CO., LTD.
15 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Intelligent 2-Phase Stepper Motor Controller for NEMA34 with Microstepping
Negotiable
3 Pieces
(MOQ)
2phase Stepper Motor Driver M540 for NEMA23 Stepper Motor
US$
2.00
-
25.00
1 Piece
(MOQ)
2phase Stepper Motor Driver Dm542 for NEMA23
Negotiable
3 Pieces
(MOQ)
3 Phase Stepper Motor Driver Jk3m2208 for NEMA42 Stepper Motor
US$
5.00
-
20.00
1 Piece
(MOQ)
1/4
Shenzhen Weijunrui Technology Co.,Ltd
15 yrs
Send Inquiry
0-5V/0-10V/0-± 5V/0-± 10V to 0~± 100mA/0~± 165mA/0~± 500mA Signal Isolation Controller
US$
52.666
-
52.999
2 Pieces
(MOQ)
Standard Signal Inputs Such as 4-20mA/0-20mA/0-±20mA Output of Large Current Signals From 0 to ±500mA
US$
52.66
-
52.99
2 Pieces
(MOQ)
4-20mA/0-20mA/0- ± 20mA Standard Signal Input 0~± 100mA/0~± 165mA/0~± 500mA High Current Signal Output
US$
52.66
-
52.99
2 Pieces
(MOQ)
Constant Voltage Source Output or Constant Current Source Output Signal Isolation D/a Conversion Module
US$
93.33
-
93.99
2 Pieces
(MOQ)
1/4
ShenZhen Yaoertai Technological Development CO.,LTD
21 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Two Channel Motor Over-Current Protect Remote Controllers Receivers for Garage Door Yet428PC
US$
3.55
-
5.00
2 Pieces
(MOQ)
9~24V Memory 400PCS Remote Controls 433MHz/315MHz Hot Sell Door Remote Controllers
US$
5.20
-
6.00
1 Piece
(MOQ)
Smart Home Automatic Remote Control Gateway Magic Door Sensor PIR Detector Wi-Fi System
US$
57.00
-
64.50
1 Piece
(MOQ)
1/4
Guangdong Ruirong Pump Industry Co., Ltd.
28 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Automatic Deep Weel Water Pump Controller (M98) Made in China
US$
400.00
5 Pieces
(MOQ)
Deep Well Submersible Pump Parts- Pump Switch Controller Box
US$
18.00
-
40.00
10 Pieces
(MOQ)
Automatic Electronic Intelligent Digital Water Pump Pressure Controller
US$
18.00
-
40.00
10 Pieces
(MOQ)
Electric Automatic Water Pump Controller
US$
18.00
-
40.00
10 Pieces
(MOQ)
1/4
Hangzhou Antin Power Technology Co., Ltd.
13 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Advanced ATD-650 Motor Protection Controller with RS485 Interface
US$
100.00
-
180.00
1 Piece
(MOQ)
ATD-650 Intelligent Motor Protector Relay Replace Low Voltage Motor Protection Controller Device
US$
100.00
-
180.00
1 Piece
(MOQ)
ATD-650 Multi-Function Motor Protection Controller for Low Voltage AC Motor Circuits
US$
100.00
-
180.00
1 Piece
(MOQ)
ATD-650 Smart LCD Display Motor Overload Protection Device Low Voltage Protection controller 400V AC Rated Voltage
US$
100.00
-
180.00
1 Piece
(MOQ)
1/4
Shanghai TM Sensor Co., Ltd.
20 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Relay NPN PNP Alarm Electronic Pressure Controller
Negotiable
1 Piece
(MOQ)
ISO9001 Oil Fuel Water Fluid Steam Pressure Controller
Negotiable
1 Piece
(MOQ)
Silicon Pressure Controller for Hydraulic
Negotiable
1 Piece
(MOQ)
Relay PNP NPN Diffusion Silica Electronic Pressure Controller
Negotiable
1 Piece
(MOQ)
1/4
BAOJI XINGYUTENG MEASURE AND CONTROL INSTRUMENTS CO., LTD.
5.0
Send Inquiry
Multifuction Intelligent LED Digital Pressure Controller for Fluid Medium Qyk105
US$
69.00
-
79.00
1 Piece
(MOQ)
Factory Supply -0.1~0~1000bar Digital Water Pump Pressure Controller Qyk104
US$
65.00
-
69.00
1 Piece
(MOQ)
Industry Digital Pressure Controller with Display Qyk104
US$
85.00
-
90.00
1 Piece
(MOQ)
220V Manufacturer Pressure Controller for Water Pumps Qyk105
US$
69.00
-
79.00
1 Piece
(MOQ)
1/4
Xiamen Hyper Electric Technology Co., Ltd
5.0
Send Inquiry
Deif AGC150 Extended Core Single Work Engine Drive Advanced Genset Controller
US$
930.00
-
985.00
1 Piece
(MOQ)
Datakom Dkg155 Genset Module Controller Control Panel D300 D500 D309 Dkg105 Dkg507 Dkg309 Dkg307
US$
75.00
-
182.00
1 Piece
(MOQ)
Dkg D300 Generator Controller Replacement Datakom Dkg309 Hot Sale Control Panel Board
US$
95.00
-
100.00
1 Piece
(MOQ)
Replace Datakom Generator Parts Genset Controller Dkg105 Dkg155 Dkg300 Kgd307 Dkg500
US$
75.00
-
182.00
1 Piece
(MOQ)
1/4
Jiangsu Acrel Electrical Manufacturing Co., Ltd.
22 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Acrel Ard2 Motor Protection Controller for Low-Voltage Motor Circuits
US$
81.00
-
108.00
1 Piece
(MOQ)
Acrel Ard3 Intelligent Motor Protection Controller
US$
210.00
-
646.00
1 Piece
(MOQ)
Digital Temperature and Humidity Controller with 1 or 2 or 3 Channels
US$
22.40
-
91.00
1 Piece
(MOQ)
Two Channels Temperature & Humidity Controller with Fan Heater
US$
70.00
-
70.10
1 Piece
(MOQ)
1/4
Shenzhen Guoxin Automation Technology Co., Ltd.
13 yrs
·
5.0
·
Trading Company
Send Inquiry
Schneiders TM221CE40r Logic Controller Modicon M221 Io Relay Ethernet
US$
180.00
-
189.00
1 Piece
(MOQ)
Schneiders TM221CE16r Logic Controller Modicon M221 Io Relay Ethernet
US$
96.00
-
120.00
1 Piece
(MOQ)
Schneiders Rxm4ab1f7 Miniature Relay Zelio Relay 120VAC 50/60Hz
US$
8.00
5 Pieces
(MOQ)
Schneiders Lr9g225c Electronic Overload Relay
US$
146.00
1 Piece
(MOQ)
1/4
Shen Zhen WIN-KARE Technology Co.,Ltd
5.0
Send Inquiry
New 9-36V PWM DC Motor Speed Control Lighting Controller with Transformers
US$
12.00
-
20.00
1 Piece
(MOQ)
White Color 220-240VAC in Line Stepless Foot Slide Lighting Controller
US$
4.50
1,000 Pieces
(MOQ)
Lighting Controller Help Lower Electrical Costs and Add Convenience to Everyday Living
US$
4.20
-
6.00
2 Pieces
(MOQ)
CE 220V Max 150W Built-in Triac Rotary Speed Controller
US$
4.00
-
5.00
2 Pieces
(MOQ)
1/4
Nanjing Haichuan Electronic Co., Ltd.
Send Inquiry
15A-60A Current Fuse 85c Temperature Controller for Protecting Circuit
US$
1.30
1,000 Pieces
(MOQ)
Bimetal Snap-Action Motor Thermal Protector with UL CQC TUV RoHS 10000 Times
US$
0.20
1,000 Pieces
(MOQ)
15A-60A Current Fuse 100c Temperature Controller for Protecting Circuit
US$
1.30
1,000 Pieces
(MOQ)
Small Size Low Current Thermal Cutoff Switch Thermal Portector for Lithium Battery Protection Board
US$
0.20
1,000 Pieces
(MOQ)
Hunan Dawning Environmental Protection Equipment Co., Ltd.
4 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Disk Filter Backwash Controller
US$
1,900.00
-
1,950.00
1 Set
(MOQ)
Self Cleaning Liquid Filter for Water Treatment Unit Protect
US$
1,350.00
-
10,000.00
1 Piece
(MOQ)
Pressure Sand Media Filter for Water Treatment Unit Protect
US$
2,400.00
-
60,000.00
1 Set
(MOQ)
High Pressure Sand Filter for Water Treatment Unit Protect
US$
2,400.00
-
60,000.00
1 Set
(MOQ)
1/4
Shanghai Winning Electric Co., Ltd.
10 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
1.5kw Intelligent Single Phase Pump Control Panel Control and Protect Universal Pump
US$
85.70
1 Piece
(MOQ)
S1 3-Phase 380V Automatic Water Pump Controller High Pressure 18.5kw Motor Power
US$
110.00
1 Piece
(MOQ)
Jnn Electric Forklift Traction Drive 11kw Motor Controller Motor Speed Regulator
US$
94.00
-
104.00
1 Piece
(MOQ)
55kw VFD Motor Controller Speed Regulator VSD for Irrigation
US$
503.00
-
549.00
1 Piece
(MOQ)
1/4
Jiangsu Jinwang Intelligent Sci-Tech Co., Ltd.
24 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Weighting-Type Filling Machine for Pesticide, Farm Chemical, Agro-Inputs, Animal Protect
US$
3.60
-
6.60
1 Piece
(MOQ)
Kz-2t Full Automatic Carton Packing Machine
Negotiable
1 Piece
(MOQ)
Round Square Glass Plastic Bottles Kz-2t Full Automatic Carton Packing Machine for Bottle Filling Line
Negotiable
1 Piece
(MOQ)
Jw-Lxd30 Automatic Low Position Bottle Unloading Palletizer
Negotiable
1 Piece
(MOQ)
1/4
Hangzhou Freeair Environment Technology Co., Ltd.
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Air Dryer Dehumidifier Crawlspace Humidity Controller for Household with 3min Delay Protect
US$
250.00
-
305.00
1 Piece
(MOQ)
Hangzhou 90L/D Swimming Pool Ceiling Dehumidifier with WiFi Function and Mobile APP
US$
395.00
-
440.00
1 Piece
(MOQ)
12.5kw Cooling Refrigerant Circulation AC Industrial 3 Min Delay Protect for Workshop
US$
2,100.00
-
2,350.00
1 Piece
(MOQ)
15kg/H Industrial Ultrasonic Humidifier Machine Fogger System for Vegetable Supermarket with CE
US$
400.00
-
550.00
1 Piece
(MOQ)
1/4
Beijing Oksultrasonic Group Co., Ltd
Send Inquiry
Ultrasonic Biological Antifouling Protects and Removes Algae
US$
380.00
1 Piece
(MOQ)
20kHz 300W-3000W Ultrasonic Transducer Power Circuit for Ultrasonic Cleaner
US$
135.00
-
150.00
1 Piece
(MOQ)
20kHz-40kHz Digital Ultrasonic Generator 300W 600W 900W01200W 1500W 1800W 2000W 2400W 3000W
US$
270.00
-
290.00
1 Piece
(MOQ)
20K-40K 3000W Industrial Digital Power Ultrasonic Generator for Cleaning Plated Parts
US$
180.00
-
200.00
1 Piece
(MOQ)
1/4
Shenzhen Puzhesi Technology Co., Ltd.
14 yrs
·
5.0
·
Trading Company
Send Inquiry
Universal Remote Announciator Addressable Fire Alarm System to Protect Building
US$
650.00
-
750.00
1 Piece
(MOQ)
CE Approval 16 Zones Conventional Fire Alarm Panel of Fire Alarm System
US$
170.00
-
210.00
1 Set
(MOQ)
Large Fire Project Addressable Fire Alarm Control Panel for Protect Buildings
US$
650.00
-
750.00
1 Piece
(MOQ)
Wholesale Price Conventional Fire Alarm Control Panel for Protect Buildings
US$
135.00
-
180.00
1 Piece
(MOQ)
1/4
Thermal International Co., Ltd.
5.0
Send Inquiry
Customized Temperature Protect Ksd301 Thermostat for Oven/Air Condition
US$
0.214
-
0.25
1,000 Pieces
(MOQ)
EGO Type Electric Gas Oven Temperature Controller
US$
1.01
-
1.09
1,000 Pieces
(MOQ)
EGO Capillary Thermostat Temperature Controller for Electric Stove Use
US$
1.01
-
1.09
1,000 Pieces
(MOQ)
High Quality 60-200degrees Capillary Thermostat for Electric Oven
US$
1.01
-
1.09
1,000 Pieces
(MOQ)
1/4
SHENZHEN XINPOMING POWER EQUIPMENT MANUFACTURING CO., LTD.
15 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
45kVA Few Harmonic Wave with Frequency Converter DC AC Inverter Power Supply
US$
1,946.00
-
2,300.00
1 Piece
(MOQ)
Fast Transient Response Speed Frequency Converter VFD 50kVA
US$
4,569.00
-
5,400.00
1 Piece
(MOQ)
Full Overload and Temperature Protection AC Power Source for Motor Equipment Testing
US$
1,470.00
-
1,750.00
1 Piece
(MOQ)
20kVA Voltage Variable Frequency Converter Regulating From 40Hz to 499.9Hz 0-520V
US$
2,200.00
-
2,700.00
1 Piece
(MOQ)
1/4
Wuyi Veyhen Energy-saving Technology Co., Ltd.
2 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Commercial Gas Stove Overheat Protection Controller
US$
40.00
-
60.00
50 Pieces
(MOQ)
1/4
NanJing Tsung Water Technology Co., Ltd.
5.0
Send Inquiry
Plastic Electric Solenoid Valve Magnetic DC 12V Water Inlet Flow Switch 1/4" 3/8" 12V 24V 220V Magnetic Controller Dispenser
US$
6.00
2 Pieces
(MOQ)
1/4
Haomai Electric Power Automation Co., Ltd.
27 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Portable Solar Power Controller Tester for Accurate Current Measurement
US$
2,400.00
-
2,800.00
1 Piece
(MOQ)
1/4
1
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