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<title><![CDATA[EC21 Product Catalogs - protective unit]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/protective_unit--0927/1/protective unit.html]]></link><item>
<title><![CDATA[AC Surge Protective Device 3 Phase Solar Surge Protectors SPD DC 1500V Surge Suppression Devices]]></title><link><![CDATA[https://new-pv.en.ec21.com/AC_Surge_Protective_Device_3--11864894_11867642.html]]></link><description><![CDATA[Surge Protective Device
A surge protector, also known as a surge suppressor or surge protection device, SPD for short, is a device or an appliance that is intended to protect electrical devices from ]]></description><pubDate><![CDATA[20260508]]></pubDate></item>
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<title><![CDATA[AMI(Advanced Metering Infrastructure)]]></title><link><![CDATA[https://goal270.en.ec21.com/AMI_Advanced_Metering_Infrastructure--11917654_11917658.html]]></link><description><![CDATA[Unit, and a modem and server that transmit meter reading information.
Communication Technologies
LPWA(Low Power Wide Area) : PLC, RF Mesh, Hibrid RF &amp; PLC, Wi-Sun, LoRaWan, NB-IoT, Cellular LTE, Ultr]]></description><pubDate><![CDATA[20250323]]></pubDate></item>
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<title><![CDATA[Line Insulators]]></title><link><![CDATA[https://tidpower2025.en.ec21.com/Line_Insulators--12047271_12047272.html]]></link><description><![CDATA[protective clothing, etc.
TID POWER has always adhered to the route of technological innovation. The company has long-term close cooperation with domestic and foreign scientific research institutions]]></description><pubDate><![CDATA[20250306]]></pubDate></item>
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<title><![CDATA[15~19 Panel PC Industrial All in One Computer Supports I5-3470 I7-3770 and I3-3240 CPU]]></title><link><![CDATA[https://evanwan.en.ec21.com/15_19_Panel_PC_Industrial--11660393_11729759.html]]></link><description><![CDATA[units)OS Support Windows 10/8/7, Windows XP, LinuxMounting Panel mount or Standard VESA 75/100mmPower supply Input Voltage : 8~30v, with External AC adapter; Output Rating 92WLCD displayDisplay type ]]></description><pubDate><![CDATA[20241025]]></pubDate></item>
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<title><![CDATA[Inline Electric DC Actuators Dual Operation Synchronized Control System]]></title><link><![CDATA[https://tina16.en.ec21.com/Inline_Electric_DC_Actuators_Dual--12010154_12015201.html]]></link><description><![CDATA[This electric linear actuators remote control kit features robust DC motor compact actuators and a four-channel remote control unit, enabling precise movement and positioning for heavy-duty applicati]]></description><pubDate><![CDATA[20241009]]></pubDate></item>
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<title><![CDATA[Soft Starter Rj-Assu220p3 for Single Phase 220VAC 1p/2p/3p Air Conditioner &amp; Heat Pump]]></title><link><![CDATA[https://rjzhuhai01.en.ec21.com/Soft_Starter_Rj_Assu220p3_for--10825812_10825813.html]]></link><description><![CDATA[protective relayIntegral bypass contactor reduces heat generationProduces smoother starts and stops by controlling torqueReduces vibration and mechanical damageRelieves shock and drive train stress o]]></description><pubDate><![CDATA[20240929]]></pubDate></item>
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<title><![CDATA[GE 151X1235BC01SA01 in Stock]]></title><link><![CDATA[https://toptengsmiling.en.ec21.com/GE_151X1235BC01SA01_in_Stock--11992771_12003535.html]]></link><description><![CDATA[Manufacture：GE
Model：151X1235BC01SA01
Origin: United States (US)
Payment Term : 100%T/T
Warranty : 12 months
Courier partners: DHL, UPS, TNT, FedEx and EMS.
Contact: Smiling
Whatsapp/ Wechat: +86]]></description><pubDate><![CDATA[20240913]]></pubDate></item>
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<title><![CDATA[AMI Meter]]></title><link><![CDATA[https://ivyemeter.en.ec21.com/AMI_Meter--11104537_11104557.html]]></link><description><![CDATA[Protection
IP54
Overall dimension
221.3*126.6*71mm
3. Function Description Measuring Devices
Additional auxiliary power supply to assure data reading during power down phases
Power quality monitoring]]></description><pubDate><![CDATA[20240710]]></pubDate></item>
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<title><![CDATA[Whole House 1kw Portable Emergency Power Supply Power Station for Outdoor Camping]]></title><link><![CDATA[https://23445bella.en.ec21.com/Whole_House_1kw_Portable_Emergency--11964886_11965016.html]]></link><description><![CDATA[unit
About usHunan XiaoLithium Technology Limited was located in Changsha City. We focus on designing, researching and developing, manufacturing and selling Battery Management System, Power Equalizer]]></description><pubDate><![CDATA[20240708]]></pubDate></item>
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<title><![CDATA[Megger MIT515 - Insulation Resistance Tester]]></title><link><![CDATA[https://focuscalibration.en.ec21.com/Megger_MIT515_Insulation_Resistance_Tester--11927627_11927658.html]]></link><description><![CDATA[unit&apos;s protective casing is actually double layered, providing strong protection. The inner layer of the case is fire retardant for safety. This layer also contributes to the MIT515&apos;s IP65 rating, me]]></description><pubDate><![CDATA[20240421]]></pubDate></item>
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<title><![CDATA[ABB Electrical Spare Parts]]></title><link><![CDATA[https://jiangstar.en.ec21.com/ABB_Electrical_Spare_Parts--9022887_9022932.html]]></link><description><![CDATA[Unit 
07 AS 82 Memory Module 
07 BA 60 R1 GJV 30 743 97 R1 Empty Casing For Blank Slots 
07 BE 60 R1 GJV3074304R1 RACK 6 SLOT 
07 BE 62 R1 GJV3074306R1 07BE62R1 Expansion Rack with 10 Slots 
07 BR 60]]></description><pubDate><![CDATA[20240418]]></pubDate></item>
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<title><![CDATA[Automatic PU Foam Gasket Dispensing Machine for Waterproof Plastic Box]]></title><link><![CDATA[https://shnuben2023.en.ec21.com/Automatic_PU_Foam_Gasket_Dispensing--11748549_11748617.html]]></link><description><![CDATA[protect cover, Street lighting, Water－proof cabinet, Water-proof cabinet, Waterproof box, Transparent box, Air cleaning filter, ABS Enclosure Junction Box, ventilation cover, Explosion-proof light,]]></description><pubDate><![CDATA[20240415]]></pubDate></item>
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<title><![CDATA[Feeder Pillar]]></title><link><![CDATA[https://shrenik20.en.ec21.com/Feeder_Pillar--11917403_11917759.html]]></link><description><![CDATA[Industrial units find this product very useful for controlling Power to maintenance equipments &amp; for lighting distribution control. We make them with almost care so that the maintenance team doesn&apos;t ]]></description><pubDate><![CDATA[20240329]]></pubDate></item>
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<title><![CDATA[SL2619-MO Low Temperature Modular Air Source Heat Pump Controller]]></title><link><![CDATA[https://syslab2022.en.ec21.com/SL2619_MO_Low_Temperature_Modular--11512904_11513052.html]]></link><description><![CDATA[unit adjusts energy according to the water temperature, supports anti-freezing and intelligent defrosting, has a balance function between the modules, and has built-in phase sequence protection. The ]]></description><pubDate><![CDATA[20220119]]></pubDate></item>
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<title><![CDATA[Energy Meters]]></title><link><![CDATA[https://acrelenergy.en.ec21.com/Energy_Meters--11592411_11592422.html]]></link><description><![CDATA[unit should adopt the national legal unit of measurement, such as kW, Kvar, kWh, kvarh, V, A, etc.
Measure operating parameters such as total and split-phase active power, reactive power, power facto]]></description><pubDate><![CDATA[20220624]]></pubDate></item>
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<title><![CDATA[Overload Relay]]></title><link><![CDATA[https://donga1995.en.ec21.com/Overload_Relay--11562672_11562688.html]]></link><description><![CDATA[Overload Relay (DTH85)
Product Features
Safely protect against motor overload, restraint and burn damage caused by imaging operation
Convenient wiring
Single installation unit
Direct connection with ]]></description><pubDate><![CDATA[20230523]]></pubDate></item>
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<title><![CDATA[Honeywell 51401583-100]]></title><link><![CDATA[https://sophiaa1.en.ec21.com/Honeywell_51401583_100--11834385_11835149.html]]></link><description><![CDATA[protective equipment and safety devices to
protect users in various types of applications.
Complete service we offer 
✭✭✭✭✭
lower your support costs
Provide on-going availability of automat]]></description><pubDate><![CDATA[20230818]]></pubDate></item>
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<title><![CDATA[Waterproof Street Light MRL7025-A]]></title><link><![CDATA[https://mamex68.en.ec21.com/Waterproof_Street_Light_MRL7025_A--11618531_11672419.html]]></link><description><![CDATA[protects the LEDs from any external damage.
4.Widely used, this outdoor waterproof LED street light is ideal for use in parking lots, garden areas, industrial units, hospitals, showrooms, stations, r]]></description><pubDate><![CDATA[20221112]]></pubDate></item>
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<title><![CDATA[Lm87cimt/Nopb]]></title><link><![CDATA[https://thomasli.en.ec21.com/Lm87cimt_Nopb--11892242_11892266.html]]></link><description><![CDATA[protection are critical. This device is commonly used in a variety of electronic systems, including computers, servers, and industrial equipment.
Key features of the LM87CIMT/NOPB include a digital o]]></description><pubDate><![CDATA[20240123]]></pubDate></item>
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<title><![CDATA[Customized Lithium Battery Pack with Bms]]></title><link><![CDATA[https://pacebattery.en.ec21.com/Customized_Lithium_Battery_Pack_with--11542058_11589777.html]]></link><description><![CDATA[protection function: for abnormal faults such as serious overvoltage, undervoltage, overcurrent (short circuit) of the battery that may occur during operation, the high-voltage control unit shall be ]]></description><pubDate><![CDATA[20220620]]></pubDate></item>
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<title><![CDATA[12v 220v 1000w Combined Inverter Charger]]></title><link><![CDATA[https://cosuper2023.en.ec21.com/12v_220v_1000w_Combined_Inverter--11741070_11741074.html]]></link><description><![CDATA[The cosuper CMT1000 model is an intelligent power supply integrating battery inverter, AC charger and AC/DC automatic transfer switch into a single unit, which is specially designed and developed for]]></description><pubDate><![CDATA[20230306]]></pubDate></item>
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<title><![CDATA[Fuel Filters]]></title><link><![CDATA[https://mayaddauto.en.ec21.com/Fuel_Filters--11656352_11741344.html]]></link><description><![CDATA[protective cover is generally considered a maintenance-free component.
A non-circuit fuel system has only one internal filter (in the fuel tank), although this all-in-one pump, filter, and delivery u]]></description><pubDate><![CDATA[20230306]]></pubDate></item>
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<title><![CDATA[Melting Point Apparatus]]></title><link><![CDATA[https://jiahang1.en.ec21.com/Melting_Point_Apparatus--11600339_11723478.html]]></link><description><![CDATA[protection MD5:
Yes
Printing method:
WIFI printing, serial port printing
Multiple file formats export:
PDF and Excel
Data interface:
USB RS232 SD Wi-Fi, RJ45, U disk
Large capillary tube:
outer diame]]></description><pubDate><![CDATA[20230208]]></pubDate></item>
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<title><![CDATA[15KV 200A Elbow Arrester 17/45]]></title><link><![CDATA[https://enochele.en.ec21.com/15KV_200A_Elbow_Arrester_17--11808648_11852437.html]]></link><description><![CDATA[Protective Characteristics
Arrester code
Duty Voltage Rating(kV)
MCOV
Equivalent front-of-wave(kV crest)
Maximum discharge voltage kv crest 8/20 us current wave
1.5kA
3kA
5kA
10kA
20kA
A
3
2.55
10.9
]]></description><pubDate><![CDATA[20231010]]></pubDate></item>
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<title><![CDATA[ADAM-4017+/4017/4117 8-ch Analog Input Module]]></title><link><![CDATA[https://icdam.en.ec21.com/ADAM_4017_4017_4117_8--11795990_11795991.html]]></link><description><![CDATA[protect
the module and peripherals from damage due to high input-line voltages.
The ADAM-4017 offers signal conditioning, A/D conversion, ranging and RS-485 dig ital communication functions. The modu]]></description><pubDate><![CDATA[20230524]]></pubDate></item>
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<title><![CDATA[4G Wireless SMS Remote Monitoring Control RTU Gateway Supports Modbus MQTT]]></title><link><![CDATA[https://kingpigeoniot20.en.ec21.com/4G_Wireless_SMS_Remote_Monitoring--11855887_11855889.html]]></link><description><![CDATA[Cellular IoT M2M RTUThe Cellular IoT Modbus RTU is an industrial class, high reliability, high stability, and programmable Remote Terminal Unit (RTU). The RTU features 8 digital inputs, 6 analog inpu]]></description><pubDate><![CDATA[20231018]]></pubDate></item>
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<title><![CDATA[Intelligent Transmission and Distribution Automation System]]></title><link><![CDATA[https://wisdompe.en.ec21.com/Intelligent_Transmission_and_Distribution_Automation--11000761_11000810.html]]></link><description><![CDATA[Intelligent Transmission and Distribution Automation System
I. Overview
This product is the monitoring unit of the overhead line power grid. It cooperates with the On-post switch to realize automatic]]></description><pubDate><![CDATA[20240313]]></pubDate></item>
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<title><![CDATA[Servo Actuator with 6dof Stewart Motion Platform for Training Simulator]]></title><link><![CDATA[https://linear1actuator.en.ec21.com/Servo_Actuator_with_6dof_Stewart--11253448_11253449.html]]></link><description><![CDATA[protection.
The signal process unit: to process all sensors’ signal that related to the whole motion platform system, testing signal and the digital I/O signal as well as driving of the servo drive]]></description><pubDate><![CDATA[20200908]]></pubDate></item>
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<title><![CDATA[8-18kW High Voltage Coolant Heater Without Bracket DC 690V]]></title><link><![CDATA[https://evptc.en.ec21.com/8_18kW_High_Voltage_Coolant--11871425_11871426.html]]></link><description><![CDATA[unit. This takes place either by regulating the water outlet temperature or by limiting the maximum heat output or power consumption. Furthermore, it is CAN-capable and transmits key operating data t]]></description><pubDate><![CDATA[20231129]]></pubDate></item>
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<title><![CDATA[Industrial Tuned Harmonic Filters]]></title><link><![CDATA[https://pqtech.en.ec21.com/Industrial_Tuned_Harmonic_Filters--463785_573107.html]]></link><description><![CDATA[unit
Impossible
Easy to find
Impossible
Replace cost
Higher
Lower
Higher
Bank Connection (e.g.)
12S 6P
6P 12S
6P12S
C Lose by a faulty roll
Smaller
Higher
Smaller
Protection terminal to case fault
No]]></description><pubDate><![CDATA[20150401]]></pubDate></item>
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<title><![CDATA[Off-grid Solar Power System 15-50kw]]></title><link><![CDATA[https://anern.en.ec21.com/Off_grid_Solar_Power_System--11746084_11896255.html]]></link><description><![CDATA[units, refrigerators, and computers.
What are the 25 KW off-grid solar system applications?
A 25 kW off-grid solar system can be used for a variety of applications, including powering a large home or]]></description><pubDate><![CDATA[20240201]]></pubDate></item>
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<title><![CDATA[1500 VDC Type 2 Surge Protective Device PV DC SPD]]></title><link><![CDATA[https://yuelong1.en.ec21.com/1500_VDC_Type_2_Surge--11601815_11852071.html]]></link><description><![CDATA[protective device (PV DC SPD)●Visual indication and optional remote contact signaling(S) for use in the DC side of PV systems.●The Prewired complete unit consisting of a base part and replaceable]]></description><pubDate><![CDATA[20231009]]></pubDate></item>
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<title><![CDATA[PD Free Electronic Power Source for Transformer Routine Testing Frequency Converter Equipment]]></title><link><![CDATA[https://shjiuzhi.en.ec21.com/PD_Free_Electronic_Power_Source--2783495_11883706.html]]></link><description><![CDATA[unit can be used as power source with transient protection function for the AC test transformer and AC resonant system , so as to replace those voltage regulator and linear frequency converter.
SGVF ]]></description><pubDate><![CDATA[20240304]]></pubDate></item>
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<title><![CDATA[PSP Series High Precision Programmable Switching Mode DC Power Supply]]></title><link><![CDATA[https://idealtek.en.ec21.com/PSP_Series_High_Precision_Programmable--9605857_9605933.html]]></link><description><![CDATA[units parallel connection working, total power could be added up to 150KW
Short/over heat/over voltage/lack phase protections
Module assembly, easy for installation or maintenance.
High power density]]></description><pubDate><![CDATA[20151002]]></pubDate></item>
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<title><![CDATA[NA23 Type Impulse Peak-Voltmeter]]></title><link><![CDATA[https://nanaoelec.en.ec21.com/NA23_Type_Impulse_Peak_Voltmeter--10586983_10587174.html]]></link><description><![CDATA[units of kV. Display range from 0.1kV to 16000kV. 
The tester designed for use with high pressure laboratories. Use of special wiring, shielding, filtering and over-voltage protection circuit to a hi]]></description><pubDate><![CDATA[20180827]]></pubDate></item>
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<title><![CDATA[Assembleon CPL3, CPL2 Nozzle]]></title><link><![CDATA[https://xinfasmt.en.ec21.com/Assembleon_CPL3_CPL2_Nozzle--6205132_6326554.html]]></link><description><![CDATA[UNIT 
5322 214 91036 AMPLIFIER 
4022 592 40580 RS232 INTERFACE PMC+ 
5322 214 91436 BOARD, PIPETTE 
5322 214 91176 PPU-TC DRIVER BOARD 
9498 396 00993 Tape cover 
9498 396 00372 Peel-off front cover ]]></description><pubDate><![CDATA[20170207]]></pubDate></item>
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<title><![CDATA[HZBB-10A TTR Tester 3 Phase Transformer Turns Ratio Meter]]></title><link><![CDATA[https://kill235jklh.en.ec21.com/HZBB_10A_TTR_Tester_3--10544358_10544970.html]]></link><description><![CDATA[Protective grounding column.
Certifications
Our Services
From the date of purchase within one year instrument, is a product quality problem free repair replacement, lifetime supply of maintenance and]]></description><pubDate><![CDATA[20190321]]></pubDate></item>
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<title><![CDATA[Power Series SPD 40ka Surge Protective Device]]></title><link><![CDATA[https://cdleian.en.ec21.com/Power_Series_SPD_40ka_Surge--10471620_10471735.html]]></link><description><![CDATA[2400bps-1000mbps signal transmission systems 
4. Surge protection device cabinet/box 
Customized according to customer&amp;#39;s requirements 
5. DC power distribution unit 
Suitable for 4G base station]]></description><pubDate><![CDATA[20170721]]></pubDate></item>
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<title><![CDATA[Ponovo PAV Series 4-Quadrant Power Amplifiers for Real-Time Digital Simulation]]></title><link><![CDATA[https://xiaxiaoming.en.ec21.com/Ponovo_PAV_Series_4_Quadrant--11744134_10470651.html]]></link><description><![CDATA[Protection
Overload / Short-circuit / Overheat
Overload / Short-circuit / Overheat
Overload / Short-circuit / Overheat
Digital Monitoring Unit (optional)
Analog output
0~±10V (±16 optional)
0~±10V]]></description><pubDate><![CDATA[20230609]]></pubDate></item>
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<title><![CDATA[Medium Voltage Split Core Current Transformer]]></title><link><![CDATA[https://gfuve0123.en.ec21.com/Medium_Voltage_Split_Core_Current--10658139_10659177.html]]></link><description><![CDATA[protection windings, which assured the accuracy limit factor is higher. 
The semicircular ring core and secondary windings are vacuum poured by high quality epoxide resin in the fire retardant plasti]]></description><pubDate><![CDATA[20180509]]></pubDate></item>
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<title><![CDATA[KJ2005X1-SQ1 Emerson SQ Controller]]></title><link><![CDATA[https://modal.en.ec21.com/KJ2005X1_SQ1_Emerson_SQ_Controller--11854992_11855028.html]]></link><description><![CDATA[Protection Unit ABB GPU200R 4 Channel Analog Input ModuleABB RTXF18/RK926-007-AB Plc Controller Programmable Logic ControllerABB IEPAS02 POWER MODULE +5, +/-15, 24 Harmony rack HW ABB INIIT03 Local T]]></description><pubDate><![CDATA[20240112]]></pubDate></item>

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