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<title><![CDATA[EC21 Product Catalogs - protection switch]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/protection_switch--2673/1/protection switch.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.
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<title><![CDATA[Explosion Proof Digital Camera for Oil and Gas]]></title><link><![CDATA[https://xuxin1.en.ec21.com/Explosion_Proof_Digital_Camera_for--12053528_12053529.html]]></link><description><![CDATA[protection)
External dimensions
118.2 (width) x 65.5 (height) x 33.1 (thickness) mm (excluding operating parts and protruding parts)
Weight
Approximately 246g (including battery and SD memory card), ]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[OEM Extrusion Aluminum CNC Machined Precision Heatsink Custom CNC Extruded Heat Sink for Cooling]]></title><link><![CDATA[https://bythermal.en.ec21.com/OEM_Extrusion_Aluminum_CNC_Machined--12049113_12049115.html]]></link><description><![CDATA[protection in more demanding environments.
OEM Services and Comprehensive
Thermal Solutions
Our factory is
dedicated to providing top - notch OEM processing and customization services.
We have the ca]]></description><pubDate><![CDATA[20250314]]></pubDate></item>
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<title><![CDATA[RTQT18 Automatic Block Production Line]]></title><link><![CDATA[https://reitmachine.en.ec21.com/RTQT18_Automatic_Block_Production_Line--11840484_11840494.html]]></link><description><![CDATA[switch is provided to detect the stacking position in time, and at the same time, it plays a role in safety protection of the equipment.
4.Transport system 
Unique 12-layer car design, the use of mul]]></description><pubDate><![CDATA[20250301]]></pubDate></item>
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<title><![CDATA[Goanwin T2n Straight-side Double Crank Press Forcar Bumper, Car Fender, Rear Crossbeam Bracket]]></title><link><![CDATA[https://goanwin.en.ec21.com/Goanwin_T2n_Straight_side_Double--12040894_12041132.html]]></link><description><![CDATA[switches.
- Crank angle indicator
- Circulating centralized lubricating oil installations.
- Electromagnetic stroke counter.
- Second fall protection device
- PLC controller.
- Air blowing material j]]></description><pubDate><![CDATA[20250203]]></pubDate></item>
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<title><![CDATA[SDVC41-M Variable Frequency Intelligent Controller for Piezo Vibratory Feeder]]></title><link><![CDATA[https://cuhvibratoryfeeder.en.ec21.com/SDVC41_M_Variable_Frequency_Intelligent--12004202_12032907.html]]></link><description><![CDATA[Protection: If internal temperature of the controller geto high, the controller will stop its output to protect Itsell.
Overcurrent Protection: If output current exceeds its rated value,the controlle]]></description><pubDate><![CDATA[20241224]]></pubDate></item>
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<title><![CDATA[Induction Hardening Machine]]></title><link><![CDATA[https://duolin.en.ec21.com/Induction_Hardening_Machine--12026187_12026192.html]]></link><description><![CDATA[protect the motor from wet environment
4: The quenching transformer moves through the linear guide rail, and its movement is controlled by the servo motor driven by the lead screw.
5: It can accurate]]></description><pubDate><![CDATA[20241121]]></pubDate></item>
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<title><![CDATA[Ceiling Fan Rotor Casting Machine]]></title><link><![CDATA[https://osneq.en.ec21.com/Ceiling_Fan_Rotor_Casting_Machine--12017287_12017290.html]]></link><description><![CDATA[protection switch, when an abnormality is detected, the machine will alarm and stop working.
Product Parameters
name
Model/Specification
power supply
AC380V three-phase 50/60HZ (customizable)
Gas sou]]></description><pubDate><![CDATA[20241014]]></pubDate></item>
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<title><![CDATA[Vacuum Graphitization Furnace]]></title><link><![CDATA[https://und24.en.ec21.com/Vacuum_Graphitization_Furnace--12009016_12009022.html]]></link><description><![CDATA[protection system
6. The unique induction coil adopts 5 times insulation treatment, which completely solves the application problems of induction coil or high temperature insulation, ensuring that th]]></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[Festo Servo Motor EMMT-AS-60-S-LS-RMB 5242199 in Stock]]></title><link><![CDATA[https://cwgreentech.en.ec21.com/Festo_Servo_Motor_EMMT_AS--11988971_11988974.html]]></link><description><![CDATA[protection
IP40
Note on degree of protection
IP40 for motor shaft without rotary shaft seal
IP65 for motor shaft with rotary shaft seal
IP67 for motor housing including connection components
Concentr]]></description><pubDate><![CDATA[20240823]]></pubDate></item>
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<title><![CDATA[Telecommunication Communication Cabinet Assembly]]></title><link><![CDATA[https://acesz.en.ec21.com/Telecommunication_Communication_Cabinet_Assembly--11987964_11987974.html]]></link><description><![CDATA[protection based on the equipment and deployment location.
Internal structure: Installing mounting rails, shelves, and cable management systems to optimize equipment placement and airflow.
Equipment ]]></description><pubDate><![CDATA[20240819]]></pubDate></item>
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<title><![CDATA[Nickel Plating Machine Line]]></title><link><![CDATA[https://ruisite.en.ec21.com/Nickel_Plating_Machine_Line--11829659_11979192.html]]></link><description><![CDATA[switch, travel switch multiple protection, to ensure reliable operation, time can be adjusted according to demand.
4. Reasonable design of the plating production line
, compact structure, small footp]]></description><pubDate><![CDATA[20240802]]></pubDate></item>
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<title><![CDATA[SS/E-01A Factory Customized DC24V IP67 Tensile Strength 2000N Lock Safety Door Switch Control Indust]]></title><link><![CDATA[https://xulongkeji2014.en.ec21.com/SS_E_01A_Factory_Customized--11957260_11963433.html]]></link><description><![CDATA[protect the normal operation of the machine tool equipment. Therefore, the correct selection, installation and use of safety door switches is essential to ensure the safety of the working environment]]></description><pubDate><![CDATA[20240731]]></pubDate></item>
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<title><![CDATA[Synchronous Protection Device SYN5201A-Z V217 3BHB006714R0217]]></title><link><![CDATA[https://wwww666666.en.ec21.com/Synchronous_Protection_Device_SYN5201A_Z--11939088_11950413.html]]></link><description><![CDATA[switch).
　　--Emergency shutdown situation: The power contactor must be closed (through the emergency shutdown button).
　　connection
　　When using STO wiring leads outside the control cabin]]></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[protection,LCD liquid crystal screen, speakers, headphone, audio, LED, optical lens, SMD transformers, relays.2. Communication Products: Keypad, mobile phone casing bonding, radio, telephone, Compute]]></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[switch
1). The user is required to configure the leakage protection air switch of the corresponding capacity for the equipment at the installation site, and this switch must be independent for the us]]></description><pubDate><![CDATA[20240522]]></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[NB200/200pfc/250pfc/350/500]]></title><link><![CDATA[https://cindydun27.en.ec21.com/NB200_200pfc_250pfc_350_500--11924852_11925061.html]]></link><description><![CDATA[protection to prevent machine damage
10.Suitable for acid,alkaline,high strength electrode and other welding electrode
11.Coloered LCD display,easy to use 
ModelNB200NB200PFCNB250PFCNB350NB500Rated I]]></description><pubDate><![CDATA[20240415]]></pubDate></item>
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<title><![CDATA[Aluminum V-Notch Cutting Machine]]></title><link><![CDATA[https://pipepunching.en.ec21.com/Aluminum_V_Notch_Cutting_Machine--11917366_11921618.html]]></link><description><![CDATA[switch, and the pneumatic clamp first clamp the aluminum profile in place, then the saw blade is activated to move down, cutting a V-shaped notch in the profile at a 90-degree angle.
The machine can ]]></description><pubDate><![CDATA[20240407]]></pubDate></item>
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<title><![CDATA[Paper Edge Protector Cutter]]></title><link><![CDATA[https://sanmachinery2021.en.ec21.com/Paper_Edge_Protector_Cutter--11917334_11917335.html]]></link><description><![CDATA[protectors: These are made of high-density polyethylene (HDPE) or polypropylene (PP) plastic and are used for heavier or more fragile items. They offer superior protection and durability.
Foam edge p]]></description><pubDate><![CDATA[20240328]]></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_PSB1--277748_277845.html]]></link><description><![CDATA[Switch: Power toggle, Auto/manual selection switch
Circuit breaker: Main power MCCB, cooling water heater MCCB
Protection parts: Main power or DC power MCCB (400), 20A fuse (500)
Indication lamp: Mai]]></description><pubDate><![CDATA[20060519]]></pubDate></item>
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<title><![CDATA[Metering Pumps]]></title><link><![CDATA[https://cheonsei.en.ec21.com/Metering_Pumps--1_3743083.html]]></link><description><![CDATA[switch protects motor from overload. - Precise valve construction Check valve are precise dimensions and construction with double check, spring insert type. - Gas locking prevention Liquid end design]]></description><pubDate><![CDATA[20090814]]></pubDate></item>
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<title><![CDATA[Intelligent Var Compensator]]></title><link><![CDATA[https://pqtech.en.ec21.com/Intelligent_Var_Compensator--463785_572585.html]]></link><description><![CDATA[switching phenomenon
Energy efficient and protects electronic device
Protects the switching devices and condenser, extends the life cycle of equipments
Easy to expand the capacity - Simple addition o]]></description><pubDate><![CDATA[20150401]]></pubDate></item>
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<title><![CDATA[SF6 Recovery and Gas Refilling Device]]></title><link><![CDATA[https://cqhnjtgs.en.ec21.com/SF6_Recovery_and_Gas_Refilling--495772_1301900.html]]></link><description><![CDATA[protected for safety. 
H. Features 
1. Vacuumize and check vacuum pressure for retrieving device itself including its storing vessel and pipes; 
2. Vacuumize and check vacuum pressure for the insulat]]></description><pubDate><![CDATA[20151203]]></pubDate></item>
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<title><![CDATA[Ultrasonic Plastic Welding Machine]]></title><link><![CDATA[https://mecstech.en.ec21.com/Ultrasonic_Plastic_Welding_Machine--719392_719400.html]]></link><description><![CDATA[switch without changing the main horn and a optimum welding condition according to welding material and product condition.
Precise overload protection device
Protecting completely the damage on gener]]></description><pubDate><![CDATA[20140619]]></pubDate></item>
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<title><![CDATA[SKD  Series]]></title><link><![CDATA[https://tjfreya.en.ec21.com/SKD_Series--9613790_9614028.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[Steel Billet Rolling,Steel Billet Rolling Equipment]]></title><link><![CDATA[https://inductinheating.en.ec21.com/Steel_Billet_Rolling_Steel_Billet--9931487_9934007.html]]></link><description><![CDATA[switch ensure good reliability, realize 
power and frequency tracking automatically. 
3.Diode rectifier cause high power factor more than 0.95 
4.Working continuously with 100% duty cycle, power can ]]></description><pubDate><![CDATA[20160416]]></pubDate></item>
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<title><![CDATA[Level Control Sensors and Control Solutions]]></title><link><![CDATA[https://seshinelec.en.ec21.com/Level_Control_Sensors_and_Control--1929262_1929267.html]]></link><description><![CDATA[
We know where to measure for greatest accuracy and repeatability. 
We know when to protect sensors for long maintenace free life. 
We know how to mount and interface sensor for easy installation. 
]]></description><pubDate><![CDATA[20070514]]></pubDate></item>
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<title><![CDATA[High-Frequency Preheating Machinery Equipment]]></title><link><![CDATA[https://cosmosray.en.ec21.com/High_Frequency_Preheating_Machinery_Equipment--2894769_2947052.html]]></link><description><![CDATA[switching is ensured.
3) Modification is convenient, only one press is re-quired for the operation.
4) Safety protection - Multi-protection measures are taken to ensure the man/machine safety.
https:]]></description><pubDate><![CDATA[20240313]]></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[IGBT Inverter Stud Welding Machine]]></title><link><![CDATA[https://18483658453ym.en.ec21.com/IGBT_Inverter_Stud_Welding_Machine--10594522_10594531.html]]></link><description><![CDATA[Features
1. Adopt the soft switch technology, high efficiency, low power consumption
2. Support stud welding and manual welding
3. Automatic protection from overcurrent, overheat, over/under voltage,]]></description><pubDate><![CDATA[20210726]]></pubDate></item>
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<title><![CDATA[Labor Protection Gloves Dipping Machines Factories]]></title><link><![CDATA[https://kitchentowelmachine.en.ec21.com/Labor_Protection_Gloves_Dipping_Machines--10692891_10706953.html]]></link><description><![CDATA[TF-BJX Labor Protection Gloves Dipping Machines 
1,Machine according to various materials (natural rubber, butyronitrile, PVC) PU curing process of humanized design, reasonable process, automatic bal]]></description><pubDate><![CDATA[20221101]]></pubDate></item>
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<title><![CDATA[Water Cooled Screw Chiller]]></title><link><![CDATA[https://rozlzg.en.ec21.com/Water_Cooled_Screw_Chiller--4456137_4307359.html]]></link><description><![CDATA[protection equipment. E. G. high/low voltage protector. Ventilation overheat protector. compressor electically protector over-current protector. Water flow protector. Emergency switch. Thermal sensit]]></description><pubDate><![CDATA[20161031]]></pubDate></item>
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<title><![CDATA[Mobile Trailer Vacuum Transformer Oil Purifier Equipment, Movable Insulation Oil Filtration Unit]]></title><link><![CDATA[https://zhongneng123.en.ec21.com/Mobile_Trailer_Vacuum_Transformer_Oil--4454862_4558467.html]]></link><description><![CDATA[switch oil, mutual inductor oil,, it can rapidly remove water, gas, particles from oil, improving insulating oil’s properties. Besides all functions of series ZYD, the best advantage of ZYM is that]]></description><pubDate><![CDATA[20221218]]></pubDate></item>
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<title><![CDATA[LED Bulb Automatic Assembly Machine]]></title><link><![CDATA[https://rongyumachine.en.ec21.com/LED_Bulb_Automatic_Assembly_Machine--10519041_10519042.html]]></link><description><![CDATA[protection device of transmission system, in the case of overload, the main driving motor and the transmission part disengaged, ensure the security.
◆The High-speed multi-functional fully automatic]]></description><pubDate><![CDATA[20231101]]></pubDate></item>
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<title><![CDATA[Low Temperature Circulator LX - Series]]></title><link><![CDATA[https://wxpca001.en.ec21.com/Low_Temperature_Circulator_LX_Series--5675435_5691700.html]]></link><description><![CDATA[protection
Self-diagnosis function; freezer overload protection; high pressure switch; 
overload relay, thermal protection device etc. security protection function.
Refrigerants
R-404A
Connection siz]]></description><pubDate><![CDATA[20180619]]></pubDate></item>
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<title><![CDATA[Paint Stripping Tank ELLINE]]></title><link><![CDATA[https://protonluckenwalde.en.ec21.com/Paint_Stripping_Tank_ELLINE--11280316_11291073.html]]></link><description><![CDATA[protection and digital display, 0-110°C degrees continuously adjustable.
* 4-way adjustable feet for alignment in the plumb line.
* High quality ceramic heating element.
* Stainless steel V2A Drain ]]></description><pubDate><![CDATA[20201113]]></pubDate></item>
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<title><![CDATA[Portable CNC Flame Cutting Machine XDCNC-A]]></title><link><![CDATA[https://longtangzhao.en.ec21.com/Portable_CNC_Flame_Cutting_Machine--6604618_6604619.html]]></link><description><![CDATA[protection; Flame cutting machine advantages: suitable for cutting thick plate 15 MM above Our professional technology and high quality service level await your presence Mr. Zhao : + 86 18620958835 T]]></description><pubDate><![CDATA[20131109]]></pubDate></item>
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<title><![CDATA[PU Decorative Plate Foaming Machine]]></title><link><![CDATA[https://yukitang0203.en.ec21.com/PU_Decorative_Plate_Foaming_Machine--8945584_9418347.html]]></link><description><![CDATA[protection features.
Product Characteristics: 
1.Main unit:Material injection by a precision needle valve,which is taper sealed,never worn,and never clogged; the mixing head produces complete materia]]></description><pubDate><![CDATA[20240129]]></pubDate></item>
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<title><![CDATA[Pit Heating Furnace]]></title><link><![CDATA[https://chenchr.en.ec21.com/Pit_Heating_Furnace--9381136_9855889.html]]></link><description><![CDATA[protection in heat treatment heating. When the process needs, it can pass into the protective gas to reduce oxidation of the workpiece. 
Well resistance furnace shell is welded by the steel and steel]]></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[Switch power supply 2. LED Power Supply 3. ATE Systems 4.Battery 5.Charger
FEATURES: 
Modes &amp; protection
CC, CV, CP, CR, DYNA, List, Sweep, OCP modes.
LED mode, real simulating LED loading.
Over curr]]></description><pubDate><![CDATA[20161222]]></pubDate></item>
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<title><![CDATA[Automatic AGM Enveloping Machine for Super Small Batteries]]></title><link><![CDATA[https://leadacidbattery.en.ec21.com/Automatic_AGM_Enveloping_Machine_for--11623944_11623951.html]]></link><description><![CDATA[protection electronic components. 
 The machine is equipped with automatic alarm security system, and meet safety gate was opened, the 
machine automatic stop. 
 The equipment is equipped with ]]></description><pubDate><![CDATA[20220820]]></pubDate></item>
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<title><![CDATA[Bushing/Sleeve]]></title><link><![CDATA[https://hhcprecision.en.ec21.com/Bushing_Sleeve--11858667_11882709.html]]></link><description><![CDATA[Switch, Electric Heating, Aerospace, New energy, etc.
Product Features of Bushings/Sleeves
Bushings, also known as sleeves, are cylindrical components used in various applications to provide support,]]></description><pubDate><![CDATA[20240102]]></pubDate></item>
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<title><![CDATA[SCB ( Surge Protector Circuit Breaker )-SSD ( SPD Specific Disconnector)]]></title><link><![CDATA[https://techwin2006.en.ec21.com/SCB_Surge_Protector_Circuit_Breaker--11611022_11611048.html]]></link><description><![CDATA[protection dead zone when using a fuse or a circuit breaker as an external disconnecting device. In low-voltage power distribution systems, it is an ideal companion device for voltage-switching SPDs ]]></description><pubDate><![CDATA[20220728]]></pubDate></item>
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<title><![CDATA[Dry Ice Cleaning Machine Dry Ice Blaster Dry Ice Blasting Machine]]></title><link><![CDATA[https://wmmachinery.en.ec21.com/Dry_Ice_Cleaning_Machine_Dry--11537767_11538530.html]]></link><description><![CDATA[switch
1 pair of earplugs
1 pair of gloves
Dry Ice in speed
0-1.65 lbs/min (0-0.75Kg/min) adjustable
Storage of
dry ice hopper
23.5 lbs (10.5Kg)
Dry ice state 
2.5-3mm(granular)
Protection class
IP54]]></description><pubDate><![CDATA[20220304]]></pubDate></item>
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<title><![CDATA[DDTG-55Z High Speed Tubular Linear Actuator]]></title><link><![CDATA[https://jointwayleader1.en.ec21.com/DDTG_55Z_High_Speed_Tubular--11883663_11883664.html]]></link><description><![CDATA[Switch
built-in
Duty Cycle
under max load,work for 50 times , stop for 20minutes（15%-20%）;under min load can work continuously
Protection Class
IP67
Operating temperature
-20-60ºC
Wire length
Cu]]></description><pubDate><![CDATA[20240104]]></pubDate></item>
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<title><![CDATA[Water Cooled Chiller Excellent Cooling Chiller 5HP R22/R407C Injection Plastic Chiller]]></title><link><![CDATA[https://xinbangltd.en.ec21.com/Water_Cooled_Chiller_Excellent_Cooling--11910358_11913344.html]]></link><description><![CDATA[protection, phase loss and phase reversal alarms, anti-freeze thermostats,
pressure gauges, and more. These chiller units demonstrate excellent
performance and have a longer lifespan. Throughout the ]]></description><pubDate><![CDATA[20240319]]></pubDate></item>
<item>
<title><![CDATA[3D Printer Wiring Harness]]></title><link><![CDATA[https://holly2022.en.ec21.com/3D_Printer_Wiring_Harness--11655114_11742189.html]]></link><description><![CDATA[protection, reasonable structure.
04.
Clear Identification
Clear identification each end of the connection is marked with heat shrinkable tube jet code, simple connection.
Applications of 3D Printer ]]></description><pubDate><![CDATA[20230307]]></pubDate></item>
<item>
<title><![CDATA[High Speed Stamping Press]]></title><link><![CDATA[https://yitian12.en.ec21.com/High_Speed_Stamping_Press--11600774_11696388.html]]></link><description><![CDATA[protection devices, to ensure the accuracy and safety of punch slider operation and stop.
The adjusting mechanism of slider has high precision, and the adjusting production is safer and faster.
4. Hi]]></description><pubDate><![CDATA[20221222]]></pubDate></item>

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