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<title><![CDATA[EC21 Product Catalogs - protection circuit]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/protection-circuit--2673/1/protection circuit.html]]></link><item>
<title><![CDATA[Rectifier Power Supply for Brush Plating, Constant Voltage Power Supply with Ampere Metering Functio]]></title><link><![CDATA[https://creview.en.ec21.com/Rectifier-Power-Supply-for-Brush--12015860_12015871.html]]></link><description><![CDATA[protection function.
Usage： For brush plating or selective plating nickel，copper，chrome，cadmium etc.
------------------------------------------------------------------------------------------]]></description><pubDate><![CDATA[20260415]]></pubDate></item>
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<title><![CDATA[GOANWIN S2N Straight-Side Eccentric Press for Automotive Heavy-Duty Parts, Pressure Cookers, Steel B]]></title><link><![CDATA[https://goanwin.en.ec21.com/GOANWIN-S2N-Straight-Side-Eccentric--12040894_12041111.html]]></link><description><![CDATA[protection ensures emergency stops during overload, safeguarding the press and molds.
5.Efficient Lubrication System
Automatic oil circulation lubrication system with an oil circuit alarm to ensure s]]></description><pubDate><![CDATA[20250202]]></pubDate></item>
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<title><![CDATA[SDVC21-XLP Variable Voltage Digital Controller for Vibratory Feeder]]></title><link><![CDATA[https://cuhvibratoryfeeder.en.ec21.com/SDVC21-XLP-Variable-Voltage-Digital--12004202_12032899.html]]></link><description><![CDATA[protect itself.
Overcurrent Protection: If the output current exceeds its rated value, the controller will stop its output to protect itself and the load.
Fuse-Short Circuit Protection: If the output]]></description><pubDate><![CDATA[20241224]]></pubDate></item>
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<title><![CDATA[30-50KW High Frequency Induction Heating Machine]]></title><link><![CDATA[https://duolin.en.ec21.com/30-50KW-High-Frequency-Induction--12026187_12026189.html]]></link><description><![CDATA[protection instantly; IGBT used form Infineon world-renowned manufacturer.
6. High conversion efficiency more than 97.5%: IGBT(Insulated Gate Bipolar Transistor)inversion technology.
7. Energy saving]]></description><pubDate><![CDATA[20241121]]></pubDate></item>
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<title><![CDATA[A/AM-Sries(Air Cooled Chiller )]]></title><link><![CDATA[https://cooler7777.en.ec21.com/A-AM-Sries-Air-Cooled--9249334_9257186.html]]></link><description><![CDATA[Protecting for Over-Current
Built-in circuit for inversion prevention and electricity detection
Preventing excessive cold water T/C (Stop working automatically)
Alarm when the temperature is high or ]]></description><pubDate><![CDATA[20241105]]></pubDate></item>
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<title><![CDATA[Vacuum Brazing Furnace]]></title><link><![CDATA[https://und24.en.ec21.com/Vacuum-Brazing-Furnace--12009016_12009027.html]]></link><description><![CDATA[protection functions, and has an audible and visual alarm system. The furnace body is equipped with a safety valve device, and there are interlocking circuits such as air pressure, vacuum, water pres]]></description><pubDate><![CDATA[20240924]]></pubDate></item>
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<title><![CDATA[Electrical Discharging Saw Machine]]></title><link><![CDATA[https://techedm.en.ec21.com/Electrical-Discharging-Saw-Machine--10439326_10717502.html]]></link><description><![CDATA[protection of belt-breaking.
The belt type steel electrode is running on the driving pulley and slave drive ones which are installed on the both holders of two ends of the crossbeam.
The driving pull]]></description><pubDate><![CDATA[20240909]]></pubDate></item>
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<title><![CDATA[Mechanic S24 Max Power Boot Cable for Iphone Android]]></title><link><![CDATA[https://diyfixtoolci.en.ec21.com/Mechanic-S24-Max-Power-Boot--11998304_11998310.html]]></link><description><![CDATA[circuit has been optimized and upgraded, current and voltage overload protection, and comes with identification resistance.5. Ultra-soft and ultra-thin anti-folding FPC flexible cable.6. Thicken the ]]></description><pubDate><![CDATA[20240904]]></pubDate></item>
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<title><![CDATA[Heating Oven]]></title><link><![CDATA[https://hengjiujinye.en.ec21.com/Heating-Oven--11982428_11982656.html]]></link><description><![CDATA[protection device, it automatically cuts off heating and beeps an alarm when the set temperature is exceeded
Electrical configuration includes circuit breakers, contactors, overload protectors, inter]]></description><pubDate><![CDATA[20240809]]></pubDate></item>
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<title><![CDATA[Semiconductor Gold Plating Machine]]></title><link><![CDATA[https://ruisite.en.ec21.com/Semiconductor-Gold-Plating-Machine--11829659_11979194.html]]></link><description><![CDATA[protection layer, and for a variety of lead bonding bonding surface and so on.
PCB plating machine line Hebei Ruisite
Model No.: RST-BDT-001
Price: US$6,000-US$200,000
Min. order quantity: 1 Set
Capa]]></description><pubDate><![CDATA[20240802]]></pubDate></item>
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<title><![CDATA[High-Volume Vertical Plasma System AV-P30]]></title><link><![CDATA[https://atvplasma.en.ec21.com/High-Volume-Vertical-Plasma-System--11960396_11960397.html]]></link><description><![CDATA[protection functions such as air shortage, pressure protection, and circuit protection.
3.Optimized cooling channels guide cooling water in a regulated direction to ensure temperature uniformity and ]]></description><pubDate><![CDATA[20240701]]></pubDate></item>
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<title><![CDATA[Main Control Board 500CIM05 1MRB150077R1/B]]></title><link><![CDATA[https://wwww666666.en.ec21.com/Main-Control-Board-500CIM05-1MRB150077R1--11939088_11948444.html]]></link><description><![CDATA[protection ? Detailed boot configuration screen ? Comprehensive 　　diagnosis ? Optional disabling of local boot ? Dual boot option allows users to choose between network or local boot serial ports]]></description><pubDate><![CDATA[20240612]]></pubDate></item>
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<title><![CDATA[Hepa Filter PU Dosing Gluing Machine]]></title><link><![CDATA[https://xd5358840.en.ec21.com/Hepa-Filter-PU-Dosing-Gluing--6307152_10814791.html]]></link><description><![CDATA[circuits, circuit board solder paste, fixed and dust and moisture protection,LCD liquid crystal screen, speakers, headphone, audio, LED, optical lens, SMD transformers, relays.2. Communication Produc]]></description><pubDate><![CDATA[20240530]]></pubDate></item>
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<title><![CDATA[IEC60529 IPX5 and IPX6 Jet Hose Nozzles Waterproof Testing Equipment]]></title><link><![CDATA[https://pegoelectronics.en.ec21.com/IEC60529-IPX5-and-IPX6-Jet--11940576_11941014.html]]></link><description><![CDATA[Protection
Electric leakage, hydropenia, short circuit
Working power
AC 380V/ 50Hz, 3KW (3 phase 4 wire + protective ground wire)
Working conditions
5℃~35
℃
(temperature), ≤85%
(R.H.), 86kPa~10]]></description><pubDate><![CDATA[20240522]]></pubDate></item>
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<title><![CDATA[Metal Stamping TLSL Strip Material Feeder]]></title><link><![CDATA[https://fuxinrobot.en.ec21.com/Metal-Stamping-TLSL-Strip-Material--11940035_11940047.html]]></link><description><![CDATA[protection of operators and equipment during operation, promoting a safe working environment.
Automatic Material Feeder
Applications:
A. Automotive Industry: Ideal for stamping operations in the auto]]></description><pubDate><![CDATA[20240520]]></pubDate></item>
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<title><![CDATA[On-line Monitoring of Current Temperature and Faults]]></title><link><![CDATA[https://snova17.en.ec21.com/On-line-Monitoring-of-Current--10350838_10350865.html]]></link><description><![CDATA[Protection grade
The host; IP 40 Electronic；IP 65’
Short circuit current sensor maximum current
20 k A 4 s
The host work environment
-40℃~75℃
Communication methods：
RS-485 communication;
Su]]></description><pubDate><![CDATA[20240520]]></pubDate></item>
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<title><![CDATA[3.3kw On-Board Chargers]]></title><link><![CDATA[https://empevmobility.en.ec21.com/3.3kw-On-Board-Chargers--11907616_11907620.html]]></link><description><![CDATA[protection: input overvoltage undervoltage, output overvoltage undervoltage, output overcurrent, short-circuit, over-temperature protection, etc.
Small product volume, lightweight, and easy installat]]></description><pubDate><![CDATA[20240328]]></pubDate></item>
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<title><![CDATA[CNC Machine ToolDesktop Computer Programming Control System]]></title><link><![CDATA[https://wjcncmachine.en.ec21.com/CNC-Machine-ToolDesktop-Computer-Programming--10984002_10984006.html]]></link><description><![CDATA[protection and automatic rollback in case of short circuit;
7. Output control code.
More information:
http://www.moiminerals.com
http://www.autoaccessoriessite.com
http://www.pcheauv.com
http://www.r]]></description><pubDate><![CDATA[20240322]]></pubDate></item>
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<title><![CDATA[4KW~15KW 220V-1P Induction Water Heater]]></title><link><![CDATA[https://inductionmachinery.en.ec21.com/4KW-15KW-220V-1P-Induction--11682717_11905148.html]]></link><description><![CDATA[protection circuit. Please check the below diagram for your kind references!
Main Features of 4-15kw Household Use Style, Wall Mounted Type 4KW~15KW 220V-1P Induction Water Heater :
1. No high voltag]]></description><pubDate><![CDATA[20240222]]></pubDate></item>
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<title><![CDATA[Ultrasonic Lace Machine]]></title><link><![CDATA[https://jp60s.en.ec21.com/Ultrasonic-Lace-Machine--11026675_11026695.html]]></link><description><![CDATA[circuit ultrasonic protection system to make the machine run safely.
2. 
Strong ultrasonic power with three adjustable gears (maximum,medium and minimum),meets the welding requirements of different m]]></description><pubDate><![CDATA[20191109]]></pubDate></item>
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<title><![CDATA[AG-26 Magnetic Cylinder Sensor]]></title><link><![CDATA[https://alifsensor.en.ec21.com/AG-26-Magnetic-Cylinder-Sensor--11636202_11636207.html]]></link><description><![CDATA[Protection
IP68 (GB/T4208-2017)
IP68 (GB/T4208-2017)
Protection Circuit
Surge Suppression
Power Reverse Polarity; Surge Suppression
CE Certificate NO.
E8A 17 04 53334 007
E8A 17 04 53334 008
CNEx Cer]]></description><pubDate><![CDATA[20220909]]></pubDate></item>
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<title><![CDATA[Fully Automatic Solar Laminator]]></title><link><![CDATA[https://solarlaminator.en.ec21.com/Fully-Automatic-Solar-Laminator--11768127_11843811.html]]></link><description><![CDATA[circuits are floated in between the materials.
Fully Automatic Solar Module Laminator FAQs
What are the components of a solar laminator machine?
A solar laminator machine typically consists of a load]]></description><pubDate><![CDATA[20230912]]></pubDate></item>
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<title><![CDATA[Form A AC DC External Thread DIN Solenoid Valve Connector with LED Waterproof IP67]]></title><link><![CDATA[https://yoyochen12.en.ec21.com/Form-A-AC-DC-External--11601066_11695322.html]]></link><description><![CDATA[Protection Class:
IP 67
Durability:
Min.50 cycles
Operating Temperature:
-40°C +90°C with PVC/NBR gasket
Conforms To:
EN175301-803(formerly DIN43650)
Packaging Style:
Bulk pack-500pcs/carton
Single]]></description><pubDate><![CDATA[20221220]]></pubDate></item>
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<title><![CDATA[22KW Type 2 To Type 2 EV Charging Cable]]></title><link><![CDATA[https://religare.en.ec21.com/22KW-Type-2-To-Type--11837097_11837100.html]]></link><description><![CDATA[your car fully charged within one hour.
Multiple choice for specialized color.
For more information about protective device for lighting circuit
, please feel free to contact us!
]]></description><pubDate><![CDATA[20230823]]></pubDate></item>
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<title><![CDATA[Bule Color Reci DY13 100Watt CO2 Laser Power Supply for RECI 100Watt W4 1.4meter CO2 Laser Tube]]></title><link><![CDATA[https://zrsuns.en.ec21.com/Bule-Color-Reci-DY13-100Watt--11839622_11841053.html]]></link><description><![CDATA[circuit protection function. When protective earthing is good, the laser power supplycan be in open circuit status during short time. This function can protect power supply when laser tube burst.
5.A]]></description><pubDate><![CDATA[20230904]]></pubDate></item>
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<title><![CDATA[Professional Manufacturer for High Temperature Nitrogen Protective Metal Wire Electricity Annealing]]></title><link><![CDATA[https://tinacsun.en.ec21.com/Professional-Manufacturer-for-High-Temperature--11886196_11886473.html]]></link><description><![CDATA[circuit breaker, which has short-circuit and over-voltage protection functions to ensure the safe operation of the power supply line.
3. Temperature control system
The furnace is 2-section automatic ]]></description><pubDate><![CDATA[20240110]]></pubDate></item>
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<title><![CDATA[Electrical Industry Rack Mount 35 DIN Rail Making Machine]]></title><link><![CDATA[https://superda.en.ec21.com/Electrical-Industry-Rack-Mount-35--11851873_11860835.html]]></link><description><![CDATA[circuit breaker switch, which widely using in electric industry such as electric cabinet.
YX7.5-35 Servo Motor Roll Forming Machine List
Uncoiler
1) Type,Manual &amp; not power
2) Parameter
1）Passive, ]]></description><pubDate><![CDATA[20231031]]></pubDate></item>
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<title><![CDATA[Ultra Low Humidity Dry Cabinet for MSD IPC/JEDEC J-STD-033]]></title><link><![CDATA[https://eurekamarketing.en.ec21.com/Ultra-Low-Humidity-Dry-Cabinet--9213141_9213204.html]]></link><description><![CDATA[protective coatings, lead oxidation, intermetallic buildup and reduces solder ability of circuit boards.
Nitrogen and dry air purge is costly and will only force moisture from the storage cabinet pro]]></description><pubDate><![CDATA[20181025]]></pubDate></item>
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<title><![CDATA[POWER X3.2KW 24H Hybrid Solar Inverter]]></title><link><![CDATA[https://power10.en.ec21.com/POWER-X3.2KW-24H-Hybrid-Solar--11816047_11816049.html]]></link><description><![CDATA[temperature, inverter output short circuit, cold start, and other protection features
As an inverter maker
, we can offer kinds of related products for sale, if you have needs, please contact us.
]]></description><pubDate><![CDATA[20230706]]></pubDate></item>
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<title><![CDATA[SKD Series]]></title><link><![CDATA[https://tjfreya.en.ec21.com/SKD-Series--9613790_9614064.html]]></link><description><![CDATA[Protection class: accordance with IEC145 IP65 
Advantages:
Cut-off signal protection
The actuator stop at the original, all-on or all-off position which is instructed by users as the signal is interr]]></description><pubDate><![CDATA[20150731]]></pubDate></item>
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<title><![CDATA[Harzarous Waste Processing Managment, 4 Shaft Shredder, Metal Shredder From UT Machinery]]></title><link><![CDATA[https://utshredder.en.ec21.com/Harzarous-Waste-Processing-Managment--11119310_10886321.html]]></link><description><![CDATA[protection function. They have low rotation speed,
big torque and low noise characters. So they have won customers’ trust and got popularity
in the shredding process in the recycle industry
This F ]]></description><pubDate><![CDATA[20230419]]></pubDate></item>
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<title><![CDATA[Steel Pipe Induction Hardening,Steel Pipe Induction Hardening Machine]]></title><link><![CDATA[https://inductinheating.en.ec21.com/Steel-Pipe-Induction-Hardening-Steel--9931403_9934010.html]]></link><description><![CDATA[protection. 
5.The use of large scale integrated circuit digital automatic control, with manual, automatic, semi-automatic and fixed time control. 
6.Automatic frequency tracking, stepless power adju]]></description><pubDate><![CDATA[20160416]]></pubDate></item>
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<title><![CDATA[Dustproof Testing Machine | Dust Proof Chamber]]></title><link><![CDATA[https://lisungroup1.en.ec21.com/Dustproof-Testing-Machine--9657760_11802790.html]]></link><description><![CDATA[protection function: leakage protection, short circuit protection• The shell is made of domestic high-quality steel plate, and the surface is sprayed with paint, which is beautiful and durable.• ]]></description><pubDate><![CDATA[20230907]]></pubDate></item>
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<title><![CDATA[SPD for Windpower System]]></title><link><![CDATA[https://techwin2006.en.ec21.com/SPD-for-Windpower-System--11611022_11611047.html]]></link><description><![CDATA[protection in wind power system&apos;s distribution box, and other AC distribution box.
Feature of Wind Protection Devices
1. Own designed temperature control circuit-breaking technology and built-in over]]></description><pubDate><![CDATA[20220728]]></pubDate></item>
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<title><![CDATA[IGBT Air Plasma Cutting Machine]]></title><link><![CDATA[https://18483658453ym.en.ec21.com/IGBT-Air-Plasma-Cutting-Machine--10594557_11498980.html]]></link><description><![CDATA[circuit (error code E00), overheat checking (error code E02)
■
Input power default auto checking (error code E01), air pressure auto checking,
auto protection without gas (error code E03), water pr]]></description><pubDate><![CDATA[20211227]]></pubDate></item>
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<title><![CDATA[Precious Metal Melting]]></title><link><![CDATA[https://cnjkz.en.ec21.com/Precious-Metal-Melting--11384694_11384695.html]]></link><description><![CDATA[protection and energy-saving, JKZ&apos;s induction heating equipment can perfectly complete the process of induction metal melting. To achieve better precious metal melting, such as the induction gold mel]]></description><pubDate><![CDATA[20210520]]></pubDate></item>
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<title><![CDATA[300w DC To AC Inverter]]></title><link><![CDATA[https://cosuper2023.en.ec21.com/300w-DC-To-AC-Inverter--11741070_11853769.html]]></link><description><![CDATA[protection system provides over voltage, low voltage, short circuit, over temperature and over load protection. Pure sine wave outlet works well with sensitive electronics like curling iron, laptop, ]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[H Frame High Precision Press]]></title><link><![CDATA[https://yitian12.en.ec21.com/H-Frame-High-Precision-Press--11600774_11853774.html]]></link><description><![CDATA[protection device can instantly detect exceeded pressure and make an emergency stop within 0.01s, avoiding press, tool and personnel injury.
◉ Cam failure detection circuit can effectively avoid da]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[Pv DC Metal Series Combiner Box for Solar System 2 in 1 Out]]></title><link><![CDATA[https://adelssolar.en.ec21.com/Pv-DC-Metal-Series-Combiner--11708386_11708387.html]]></link><description><![CDATA[Protection
IP66
Dimension(WxHxD)
300×350×140mm(1.2mm/1.2mm)
Cable input entry
Pg9 Cable Gland4-8mm214mm2MC4 connector
Output Cable Gland
Pg21 Cable Gland(2 holes)
DC Isolator Switch
FMPV32-L2
Rated]]></description><pubDate><![CDATA[20230113]]></pubDate></item>
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<title><![CDATA[Aluminum Electric Vehicle Motor Controller (Housing)]]></title><link><![CDATA[https://empcasting.en.ec21.com/Aluminum-Electric-Vehicle-Motor-Controller--11594536_11594538.html]]></link><description><![CDATA[protects by over-discharge or the motor is running, a fault or malfunction may cause damage and other malfunctions. The circuit will take protective measures based on the feedback signal.
As one of d]]></description><pubDate><![CDATA[20220629]]></pubDate></item>
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<title><![CDATA[Aging Test Chamber]]></title><link><![CDATA[https://yuanyaotech.en.ec21.com/Aging-Test-Chamber--11665141_11665144.html]]></link><description><![CDATA[protection function. 
Steam aging test chamber is an automated process to artificial age electronic components and circuit boards.
Xenon aging test chamber adopts the xenon arc lamp that can simulate]]></description><pubDate><![CDATA[20221029]]></pubDate></item>
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<title><![CDATA[Engine Control Panel (ECP-PSB1)]]></title><link><![CDATA[https://pesco.en.ec21.com/Engine-Control-Panel-ECP--277748_277845.html]]></link><description><![CDATA[Circuit breaker: Main power MCCB, cooling water heater MCCB
Protection parts: Main power or DC power MCCB (400), 20A fuse (500)
Indication lamp: Main power, stop, starting, high temperature, preheati]]></description><pubDate><![CDATA[20060519]]></pubDate></item>
<item>
<title><![CDATA[Electric Contact Materials]]></title><link><![CDATA[https://shinsaeng.en.ec21.com/Electric-Contact-Materials--2126540_2126541.html]]></link><description><![CDATA[protective switchgear. 
Low voltage Circuit-Breakers. 
Moulded-Case Circuit-Breakers. 
Residual current Circuit-Breakers. 
Small motors &amp; Lamp Loads. 
Motor vehicle electrics. 
Composition 
Model 
Ag]]></description><pubDate><![CDATA[20070806]]></pubDate></item>
<item>
<title><![CDATA[Active harmonic filter, single phase]]></title><link><![CDATA[https://pqtech.en.ec21.com/Active-harmonic-filter-single--463785_463796.html]]></link><description><![CDATA[protection circuit, sinusoid filter, capacitor and DSP controller. DSP controller is monitoring a power of non-linear load in real time, estimates the load current harmonics, then using IGBT switchin]]></description><pubDate><![CDATA[20150401]]></pubDate></item>
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<title><![CDATA[Air-cooled Industrial Chiller]]></title><link><![CDATA[https://granulator1125.en.ec21.com/Air-cooled-Industrial-Chiller--3392687_3392709.html]]></link><description><![CDATA[protection. 8. Phase sequence protection for control circuit, refrigeration loop controlled by high and low pressure switch. 9. R22 refrigerant to be used for efficient cooling. 10. R407 environment-]]></description><pubDate><![CDATA[20090318]]></pubDate></item>
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<title><![CDATA[Baking Dry Cabinet]]></title><link><![CDATA[https://raingoal.en.ec21.com/Baking-Dry-Cabinet--9489546_5421362.html]]></link><description><![CDATA[protection from corrosion, mold and deterioration for such items as:
MSD reels and racks.
All kinds of Integrated Circuits (IC), like Monolithic, BGA, QFP; PLCC, Bipolar etc.
Silicon Wafers.
Aerospac]]></description><pubDate><![CDATA[20150428]]></pubDate></item>
<item>
<title><![CDATA[Box Tempering Furnace]]></title><link><![CDATA[https://chenchr.en.ec21.com/Box-Tempering-Furnace--9381136_9855893.html]]></link><description><![CDATA[circuit using high-power zero-crossing triac trigger power regulator, SCR uses air-cooled form, with overload, overheating and overcurrent protection functions. This regulatory function points automa]]></description><pubDate><![CDATA[20160213]]></pubDate></item>
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<title><![CDATA[JT6313A Electronic Load Tester]]></title><link><![CDATA[https://jartul650413abcd.en.ec21.com/JT6313A-Electronic-Load-Tester--9521240_9571206.html]]></link><description><![CDATA[protection.
Automatic test alone
Press one button to complete load effect, ripple, dynamic, OCP and Short circuit test.
Show complete test report and support step test.
Multi load synchronous control]]></description><pubDate><![CDATA[20161222]]></pubDate></item>

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