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<title><![CDATA[EC21 Product Catalogs - protection switch]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/protection_switch--2717/1/protection switch.html]]></link><item>
<title><![CDATA[Megger S1-1068 10kV Insulation Resistance Tester, Digital/Analog]]></title><link><![CDATA[https://toolshed.en.ec21.com/Megger_S1_1068_10kV_Insulation--12045274_12045369.html]]></link><description><![CDATA[protects the tester from bumps and drops, but it is also fire retardant. When the instrument lid is closed, the seal also offers IP65 moisture and dust ingress protection.
Key Features10kV output wit]]></description><pubDate><![CDATA[20250226]]></pubDate></item>
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<title><![CDATA[Stress Cracking Tester]]></title><link><![CDATA[https://sookiecanneed.en.ec21.com/Stress_Cracking_Tester--12024209_12034904.html]]></link><description><![CDATA[switch for any station, with a flexible station selection.
LCD touch screen display, can observe the test situation more easily in multi-station.
Type-C quick connector for installation and replaceme]]></description><pubDate><![CDATA[20250106]]></pubDate></item>
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<title><![CDATA[YH800C Portable Fully Automatic Pressure Calibrator]]></title><link><![CDATA[https://yuanhuatc66.en.ec21.com/YH800C_Portable_Fully_Automatic_Pressure--12022422_12033066.html]]></link><description><![CDATA[switches.6. Gas path protection: The specially designed gas path protection function can effectively prevent gas path blockage or leakage, ensuring the safety and reliability of the calibration proce]]></description><pubDate><![CDATA[20241225]]></pubDate></item>
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<title><![CDATA[Hot Sale Turbidity Meter for Water Reliable Turbidity Sensors and Transmitters with RS485]]></title><link><![CDATA[https://nobotech.en.ec21.com/Hot_Sale_Turbidity_Meter_for--11181497_11182485.html]]></link><description><![CDATA[protection bureaus, rivers, lakes, etc.MAIN FEATURESactivated sludge0 ~50g/LcustomizeSilicon dioxide0~30 g/LcustomizeResolution0.01gAccuracy±2.0%FSparameter ◇Control interface : two groups of ON/O]]></description><pubDate><![CDATA[20240929]]></pubDate></item>
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<title><![CDATA[ISO16750-4 Clause 5.4.2 Ice Water Splash Test Chamber for Automotive Parts]]></title><link><![CDATA[https://pegoelectronics.en.ec21.com/ISO16750_4_Clause_5.4.2_Ice--11940576_11941038.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 ]]></description><pubDate><![CDATA[20240522]]></pubDate></item>
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<title><![CDATA[Smart Electricity Distribution Network Monitoring System]]></title><link><![CDATA[https://snova17.en.ec21.com/Smart_Electricity_Distribution_Network_Monitoring--10349843_10370312.html]]></link><description><![CDATA[protection movement power outages.
Used to judge the short circuit fault indicator diagram:
As line 2# B phase 2,5,8 indicator and line 2# C phase 3,6,9 indicator turn red, but the 11,12 indicator st]]></description><pubDate><![CDATA[20240520]]></pubDate></item>
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<title><![CDATA[Additel ADT761]]></title><link><![CDATA[https://moracalibration1.en.ec21.com/Additel_ADT761--11937385_11937397.html]]></link><description><![CDATA[accuracySource 0 to 22mA current24 VDC loop power supply to pressure transmitter during testAutomatic switch testUp to 30V misuse protection on any two sockets
contact us www.moracalibration.com
]]></description><pubDate><![CDATA[20240515]]></pubDate></item>
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<title><![CDATA[Fluke 754 Documenting Process Calibrator and Hart Instrumentation]]></title><link><![CDATA[https://endangsurvey.en.ec21.com/Fluke_754_Documenting_Process_Calibrator--11329183_11550830.html]]></link><description><![CDATA[switch testing, square root DP flow testing, programmable measurement delay etc.Easy to useThree year warrantyBright white dual display. Read both sourced and measured parameters simultaneously.Multi]]></description><pubDate><![CDATA[20240408]]></pubDate></item>
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<title><![CDATA[Gradient Heat Seal Tester for Flexible Packaging High Efficiency Heat Sealer in Lab Testing Machine]]></title><link><![CDATA[https://celtec.en.ec21.com/Gradient_Heat_Seal_Tester_for--9267519_9267617.html]]></link><description><![CDATA[protection features such as anti-scald front cover and manual/foot switch options.
6. Provides customization options for seal jaw dimensions, shapes, and sealing surface/patterns.
7. Allows customiza]]></description><pubDate><![CDATA[20240325]]></pubDate></item>
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<title><![CDATA[300kN UTM / TTM / Tensile Test Equipment / Tensile Testing Machine Price (WEW-300B)]]></title><link><![CDATA[https://astmtester123.en.ec21.com/300kN_UTM_TTM_Tensile_Test--9999782_9999889.html]]></link><description><![CDATA[switching, accurate and reliable.
7. with self-test features and improved protection.
Main technical parameters
Model
WEW-300B
The Maximum test force (KN)
300kN
Indicating value precision of test for]]></description><pubDate><![CDATA[20190815]]></pubDate></item>
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<title><![CDATA[WEW-300B 300kN Metal Material Universal Tensile Compression Bending and Shearing Testing Machine]]></title><link><![CDATA[https://lgtester789.en.ec21.com/WEW_300B_300kN_Metal_Material--10000280_10007507.html]]></link><description><![CDATA[switching, accurate and reliable.
7. with self-test features and improved protection.
Main technical parameters
Model
WEW-300B
The Maximum test force (KN)
300KN
Indicating value precision of test for]]></description><pubDate><![CDATA[20190821]]></pubDate></item>
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<title><![CDATA[Heating Oil Bath Series]]></title><link><![CDATA[https://xataikang.en.ec21.com/Heating_Oil_Bath_Series--9935656_9936242.html]]></link><description><![CDATA[switched the control system of the product,whether digital or table display, all eqipped the temperature control device. 
Oil bath shell with bladder has isolation temperature cotton protection,owns ]]></description><pubDate><![CDATA[20170216]]></pubDate></item>
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<title><![CDATA[LVLP Linear DC Power Supply]]></title><link><![CDATA[https://idealtek.en.ec21.com/LVLP_Linear_DC_Power_Supply--9605857_9605884.html]]></link><description><![CDATA[switchable, output voltage / current continuously adjustable from 0 to rated value.
Over voltage protection: Over voltage value continuously adjustable from 0 to 110% rated value, auto-shut down when]]></description><pubDate><![CDATA[20151002]]></pubDate></item>
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<title><![CDATA[Computer Controlled Automobile Seat Testing Machine]]></title><link><![CDATA[https://shiyanji.en.ec21.com/Computer_Controlled_Automobile_Seat_Testing--4048548_4096482.html]]></link><description><![CDATA[switched;
l with function of auto return to original position, intelligently, efficiently, quickly;
l with limit protection function of any working position and overvoltage, overcurrent protection fu]]></description><pubDate><![CDATA[20120515]]></pubDate></item>
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<title><![CDATA[Nirun Cone Plate Viscometerfor Sale]]></title><link><![CDATA[https://kobebean24.en.ec21.com/Nirun_Cone_Plate_Viscometerfor_Sale--11076331_11076337.html]]></link><description><![CDATA[protected by password
12.Rotate speed:variety of speed and easy to choose
13.Auto switch between dynamic and kinematic viscosity
14.Variety of viscosity units
15.Different operation interface style
1]]></description><pubDate><![CDATA[20200310]]></pubDate></item>
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<title><![CDATA[STZST-8 New Standard Cement Jolting Table]]></title><link><![CDATA[https://hzyueke003.en.ec21.com/STZST_8_New_Standard_Cement--6176826_6179958.html]]></link><description><![CDATA[
3. Table tray weight(Include link lever): 13.75kg 
4. Drop: 15mm;3mm 
5. Voltage:AC220V 
Features: 
1.Closed type jolting table
2. clean operation and environment protection
Cement Jolting Table
]]></description><pubDate><![CDATA[20150509]]></pubDate></item>
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<title><![CDATA[TN1058 Programmable Constant Temperature and Humidity Chamber]]></title><link><![CDATA[https://fulfilling.en.ec21.com/TN1058_Programmable_Constant_Temperature_and--5441143_9547151.html]]></link><description><![CDATA[Protection switch: 
overtemperature protection switch, ceramic fuse, 
water shortage protection switch, 
electromagnetism protection switch, 
error alarm system, alarm buzzer.
Power
AC220V 50Hz about]]></description><pubDate><![CDATA[20170530]]></pubDate></item>
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<title><![CDATA[Ponovo POM2-6143 Universal Protection Relay Test System for Protective Relays]]></title><link><![CDATA[https://xiaxiaoming.en.ec21.com/Ponovo_POM2_6143_Universal_Protection--7403753_7403876.html]]></link><description><![CDATA[protectionDifferential protectionDirectional relayTime‐inversed current relayAuto‐reclosing, etc. *Measuring and control device SynchronizerTransducerEnergy meterdf/dt, etc. *System simulation Tr]]></description><pubDate><![CDATA[20230609]]></pubDate></item>
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<title><![CDATA[Fully Automatic Insertion and Extraction Force Tester]]></title><link><![CDATA[https://qiantongyiqi.en.ec21.com/Fully_Automatic_Insertion_and_Extraction--11683816_11853603.html]]></link><description><![CDATA[protection function for overload of load element;
4. Load unit display N, lb, gf, kgf can be switched freely;
5. The test data is stored on the hard disk (each data can be stored for an unlimited num]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[Vertical Excitation Changeover Temperature Humidity Testing Chamber]]></title><link><![CDATA[https://asliequipment.en.ec21.com/Vertical_Excitation_Changeover_Temperature_Humidity--11825687_11825688.html]]></link><description><![CDATA[Protection Devices Fuse-free switch, overloading protection switch for compressor, high and low voltage coolant protection switch, over-humidity and over-temperature protection switch, fuses, fault w]]></description><pubDate><![CDATA[20230727]]></pubDate></item>
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<title><![CDATA[Intelligent DC Hipot Tester]]></title><link><![CDATA[https://hengfengtest.en.ec21.com/Intelligent_DC_Hipot_Tester--11895397_11895402.html]]></link><description><![CDATA[protection
7. Automatic memory with time/date
8. Built-in thermal printer
9. USB port
10. Powerful PC software
Applications
The DC high voltage test sets
are used to make proof tests on electrical po]]></description><pubDate><![CDATA[20240130]]></pubDate></item>
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<title><![CDATA[KRD15 Pneumatic Horizontal Shock Response Spectrum Test System]]></title><link><![CDATA[https://cmetechnology.en.ec21.com/KRD15_Pneumatic_Horizontal_Shock_Response--11706077_11837075.html]]></link><description><![CDATA[switch is designed to fully protect the safety of operators
Designed with a special base, is mainly to raise the installation position of the response plate, which is convenient for users to install ]]></description><pubDate><![CDATA[20230823]]></pubDate></item>
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<title><![CDATA[Bruker Tracer 5i Handheld XRF Spectrometer]]></title><link><![CDATA[https://thexrfstore.en.ec21.com/Bruker_Tracer_5i_Handheld_XRF--11822199_11822200.html]]></link><description><![CDATA[protection; Sample proximity sensor; Low count rate (backscatter) shutoffLanguages: Chinese, Chinese simplified, Dutch, English, French, French Canadian, German, Indonesian, Italian, Japanese, Korean]]></description><pubDate><![CDATA[20230720]]></pubDate></item>
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<title><![CDATA[High Purity Gas Generator, Hydrogen Generator, Nitrogen Generator]]></title><link><![CDATA[https://huishiyiqi2024.en.ec21.com/High_Purity_Gas_Generator_Hydrogen--11907876_11909357.html]]></link><description><![CDATA[protection, indoor testing, health, quarantine, power, and universities. A high-purity gas generator is composed of an electrolytic separation cell, a switching power supply, a liquid storage tank, p]]></description><pubDate><![CDATA[20240307]]></pubDate></item>
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<title><![CDATA[Salt Spray Test | Salt Spray Test Chamber]]></title><link><![CDATA[https://15317383997.en.ec21.com/Salt_Spray_Test_Salt_Spray--11812738_11858086.html]]></link><description><![CDATA[Salt Spray Test Chamber | Salt Fog Test | ASTM B117 Salt Spray ChamberSalt Spray Test Chamber is applicable to the salt spray corrosive test for the protection layer of components, parts, electronic ]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[Medium Voltage Surge Arresters]]></title><link><![CDATA[https://yfpower.en.ec21.com/Medium_Voltage_Surge_Arresters--11836088_11836092.html]]></link><description><![CDATA[switching operations, or other sources. 
Medium voltage surge arresters are also used for the protection of telecommunication networks, data centers, and other critical electronic equipment. They pla]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
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<title><![CDATA[5kVA~7000kVA 2MVA/5MVA AC Dummy Resistive Inductive Load Bank for Generator/Genset Load Test]]></title><link><![CDATA[https://rataloadbank.en.ec21.com/5kVA_7000kVA_2MVA_5MVA_AC--11807080_11807102.html]]></link><description><![CDATA[Protection functionEmergency stop,short circuit protection,fan interlocking protection,fan failure/fan volume protection/fan phase sequence protection/remote alarm/protection switch/door limit switch]]></description><pubDate><![CDATA[20230615]]></pubDate></item>
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<title><![CDATA[Dissolution Tester Device]]></title><link><![CDATA[https://jiahang1.en.ec21.com/Dissolution_Tester_Device--11600339_11853671.html]]></link><description><![CDATA[protection of temperature switch.• 1/3B high-precision Pt1000 temperature sensor with fast response and high precision. ※• Equipped with an electric, independent multi-channel, automatic dosing]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[Olympus Omniscan SX 16:64 Flaw Detector]]></title><link><![CDATA[https://measurementequipment.en.ec21.com/Olympus_Omniscan_SX_16_64--11826058_11826059.html]]></link><description><![CDATA[switch: Yes, through configuration of a digital inputPower output line: 5 V, 500 mA power output line (short-circuit protected)Pace input: 5 V TTL pace inputDisplayDisplay size: 21.3 cm (8.4 in.) (di]]></description><pubDate><![CDATA[20230728]]></pubDate></item>
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<title><![CDATA[China Enviclone Programmable Walk in Large Size Salt Fog Spray Corrosion Test Chamber]]></title><link><![CDATA[https://enviclonetestchamber.en.ec21.com/China_Enviclone_Programmable_Walk_in--11887759_11887763.html]]></link><description><![CDATA[protections for alarms and safety.
Test Standards
ASTM B117-2009Mil-Std-810GDIN 50 021DIN EN ISO 9227-2006
CNS 4159, CASS
JIS H8502
IEC 68-2-52etc.
Wuxi Enviclone Test Equipment Co., Ltd specializes ]]></description><pubDate><![CDATA[20240113]]></pubDate></item>
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<title><![CDATA[Lt-JJN01 Computerized Five-Jaw Office Chair Foots Static Pressure Test Machine]]></title><link><![CDATA[https://lituotest.en.ec21.com/Lt_JJN01_Computerized_Five_Jaw--11365007_11365038.html]]></link><description><![CDATA[Protection device: up and down stroke control switch, the program sets the maximum load, maximum extension, automatic stop emergency switch, the drive motor is a servo motor, completely controlled by]]></description><pubDate><![CDATA[20210410]]></pubDate></item>
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<title><![CDATA[IEC60529 Waterproof Testing Machine IPX12 Vertical Rain Drip Box]]></title><link><![CDATA[https://pegogroup.en.ec21.com/IEC60529_Waterproof_Testing_Machine_IPX12--11405200_11418229.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[20210722]]></pubDate></item>
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<title><![CDATA[Large Capacity Constant Temperature Humidity Stability Test Chambers]]></title><link><![CDATA[https://annie0423.en.ec21.com/Large_Capacity_Constant_Temperature_Humidity--9938678_9938735.html]]></link><description><![CDATA[Switch, Over Temp, Protector, Protection relay, Protection fuse, Water Lever protector, Overheat protector, Alarm
Accessories:
Viewing window, Shelves (freely adjustable 2 pcs.), Cable port(&amp;Oslash;5]]></description><pubDate><![CDATA[20160523]]></pubDate></item>

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