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<title><![CDATA[EC21 Product Catalogs - four]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/four--0927/1/four.html]]></link><item>
<title><![CDATA[Ess-aelio]]></title><link><![CDATA[https://solaxpower.en.ec21.com/Ess_aelio--12042012_12042017.html]]></link><description><![CDATA[Four-level fire safety protection
IP66 for inverter, IP55 for cabinet
Type II SPD on AC&amp;DC side
Smart IV Curve scan for early panel diagnosis
Optional AFCI protection*
Support three-phase unbalance o]]></description><pubDate><![CDATA[20250210]]></pubDate></item>
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<title><![CDATA[AC Servo Motor Driver Controller Kit 220V 3000RPM Servo Motor AC Driver Ki]]></title><link><![CDATA[https://chierle.en.ec21.com/AC_Servo_Motor_Driver_Controller--12024120_12024447.html]]></link><description><![CDATA[Small-sized servo systemThe small volume servo system has four suseries products of pulse type and bus type. In addition to all the functions of the general series,its outstanding advantage is that i]]></description><pubDate><![CDATA[20241114]]></pubDate></item>
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<title><![CDATA[ABB TTF200 and TTF300 Model Temperature Transmitter]]></title><link><![CDATA[https://miawang0812.en.ec21.com/ABB_TTF200_and_TTF300_Model--11988808_11988937.html]]></link><description><![CDATA[four-wire, thermocouple with internal reference junction
Continuous sensor monitoring and self-monitoring
Supply voltage monitoring
Wire break and corrosion monitoring
Sensor error adjustment
Electri]]></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[Three-Phase Soft Starter for Air Conditioner Rj-Assu380p15 for Three-Phase 380V 15p]]></title><link><![CDATA[https://rjzhuhai01.en.ec21.com/Three_Phase_Soft_Starter_for--10825808_10825844.html]]></link><description><![CDATA[four- line AC input, A_OUT, B_OUT, C_OUT is the corresponding soft-start output to link with the three-phase compressor.
Control wire terminals:
Row connector is adopted for the connection of control]]></description><pubDate><![CDATA[20240929]]></pubDate></item>
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<title><![CDATA[Slab Induction Heating Furnace]]></title><link><![CDATA[https://inductionheater.en.ec21.com/Slab_Induction_Heating_Furnace--9778859_9779047.html]]></link><description><![CDATA[four induction heating furnaces(two sets of IF power supply and two thermometers used for measuring quenching temperature and tempering temperature).Besides,the tension meter will check the slab tens]]></description><pubDate><![CDATA[20240927]]></pubDate></item>
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<title><![CDATA[Xzz IT8390 Programmer It85xx It83xx Chip Read Write Burning Tool]]></title><link><![CDATA[https://diyfixtoolci.en.ec21.com/Xzz_IT8390_Programmer_It85xx_It83xx--12000404_12000408.html]]></link><description><![CDATA[Make sure all four options are checked.9. Click &quot;Start&quot; to write the chip.Note: Lenovo Intel platform and all ECs connected to BIOS do not need to write a new program. You only need to clear the EC
]]></description><pubDate><![CDATA[20240907]]></pubDate></item>
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<title><![CDATA[Rockchip RK3588 AIoT Eight Core 8K 6TOPs System On Module Powerful Embedded Computer Core Board]]></title><link><![CDATA[https://htxcd.en.ec21.com/Rockchip_RK3588_AIoT_Eight_Core--9900687_11975794.html]]></link><description><![CDATA[four precision industrial-grade sockets. It has high reliability and is easy to install. The core board size is only 60mm*70mm, which greatly meets product applications in different spaces.
The DJ-35]]></description><pubDate><![CDATA[20240727]]></pubDate></item>
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<title><![CDATA[Ems Small Iron Eye Beauty Instrument Lifting and Tightening Color Light Eye Introduction Instrum]]></title><link><![CDATA[https://fifteenbeauty.en.ec21.com/Ems_Small_Iron_Eye_Beauty--11971340_11971341.html]]></link><description><![CDATA[Four dimensions all around the eye anti-aging, relieve fatigue, solve the eye fine lines, dark circles, bags and so on
Product features:
EMS micro-current + high frequency vibration soothes eye area ]]></description><pubDate><![CDATA[20240719]]></pubDate></item>
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<title><![CDATA[Keypad Meter]]></title><link><![CDATA[https://ivyemeter.en.ec21.com/Keypad_Meter--11104537_11104560.html]]></link><description><![CDATA[Keypad Meter
1. Brief Introduction 
This is a three phases four wires prepayment keypad split type meter, which is based on virtual medium, the data encryption process complies with international sta]]></description><pubDate><![CDATA[20240710]]></pubDate></item>
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<title><![CDATA[TTL Optical Probe with XS12 Aviation Connector 4Pin/5Pin/6Pin/7Pin for Meter Calibration Station]]></title><link><![CDATA[https://myirda.en.ec21.com/TTL_Optical_Probe_with_XS12--11953648_11953734.html]]></link><description><![CDATA[Four XS12 aviation connectors for Customization: 4Pins, 5Pins,6Pins,7Pins
*The default pin definition: Pin1: VCC, Pin2: GND, Pin3: RXD , Pin4: TXD;
If you need a different
definition pin, please
rema]]></description><pubDate><![CDATA[20240619]]></pubDate></item>
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<title><![CDATA[LED Overhead Line Earth and Short Circuit Fault Indicator]]></title><link><![CDATA[https://snova17.en.ec21.com/LED_Overhead_Line_Earth_and--10349843_10898400.html]]></link><description><![CDATA[four times, every 2 second，And turn to red flag at same time。
2) short circuit temporary fault indicating: Six piece 3-color led will shine flash green color, and four times, every 2 second，And]]></description><pubDate><![CDATA[20240520]]></pubDate></item>
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<title><![CDATA[Automatic Screw Tightening Fastening Machine for Safety Goggles]]></title><link><![CDATA[https://1987merch.en.ec21.com/Automatic_Screw_Tightening_Fastening_Machine--11012647_11557441.html]]></link><description><![CDATA[Features:
1) 1) Adopt the design of four stations,It can realize feeding screw,assembling screw,Picking out finished sample at the same time,Improve the production efficiency greatly.
2) 2) The screw]]></description><pubDate><![CDATA[20221109]]></pubDate></item>
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<title><![CDATA[Inovance H2U-3232MR-XP PLC]]></title><link><![CDATA[https://vickychan01.en.ec21.com/Inovance_H2U_3232MR_XP_PLC--10892041_10892042.html]]></link><description><![CDATA[four independent communication ports, which support multiple communication protocols including MODBUS instruction and are convenient for system integration. 
☞ It provides comprehensive encryption ]]></description><pubDate><![CDATA[20190111]]></pubDate></item>
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<title><![CDATA[PV Switch-disconnector 1500V 32A]]></title><link><![CDATA[https://cnlonq.en.ec21.com/PV_Switch_disconnector_1500V_32A--11846228_11846229.html]]></link><description><![CDATA[four M25 threaded holes for locking handles in the &quot;off&quot; position, and optional MC4 connectors with adapters or cable sealing kits, making it simple to install, operate, connect, and conserve space.3]]></description><pubDate><![CDATA[20230920]]></pubDate></item>
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<title><![CDATA[RJ13 Plastic Handle Rocker Potentiometer]]></title><link><![CDATA[https://2850818309.en.ec21.com/RJ13_Plastic_Handle_Rocker_Potentiometer--9972116_9972189.html]]></link><description><![CDATA[FOUR、ENDURANCE CHARACTERISTIC 
1、Rotational life ：2000,000 cycles Min
2、Push operating life ：1，000,000 cycles Min
Note:In this catalog,if some parame ters lr drawings are different 
from ]]></description><pubDate><![CDATA[20221017]]></pubDate></item>
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<title><![CDATA[SRC Series Core Controller 2000-F(S)]]></title><link><![CDATA[https://seergroup.en.ec21.com/SRC_Series_Core_Controller_2000--11573640_11573651.html]]></link><description><![CDATA[four-wheel drive Mecanum wheel and double-steering wheel.
Rich Interfaces
It provides a wealth of external interfaces and communication buses including RS232, RS485, CAN, Gigabit Ethernet, USB, DI/Po]]></description><pubDate><![CDATA[20220523]]></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[four-color terminal, can be test the transformer high voltage side of the three phase of A, B, C, O. 
low voltage terminal: Yellow, green, red, black corresponding connection tested transformer low v]]></description><pubDate><![CDATA[20190321]]></pubDate></item>
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<title><![CDATA[Busbar Manual Assembly Machine Two-Piece Manual Assembly Machine]]></title><link><![CDATA[https://busbarmachine68.en.ec21.com/Busbar_Manual_Assembly_Machine_Two--11047016_11047020.html]]></link><description><![CDATA[four piece type according to busbar type. Main function is to clamp the busbar conductor and make it more convenient for manual riveting and reversal. 
Kiande Specialized in manufacturing and customi]]></description><pubDate><![CDATA[20240224]]></pubDate></item>
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<title><![CDATA[XL-21 Low-voltage Power Distribution Cabinet]]></title><link><![CDATA[https://wisdompe.en.ec21.com/XL_21_Low_voltage_Power--11000758_11000796.html]]></link><description><![CDATA[four-wire or three-phase five-wire system with AC voltage of 500V or less. XL-21 low-voltage power distribution box is installed on the wall of the indoor device and repaired in front of the screen. ]]></description><pubDate><![CDATA[20240313]]></pubDate></item>
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<title><![CDATA[Acrel Acr10r-dxxtex Bidirectional Three-phase Reflux Monitoring Energy Meter]]></title><link><![CDATA[https://acrel1.en.ec21.com/Acrel_Acr10r_dxxtex_Bidirectional_Three--11836609_11836614.html]]></link><description><![CDATA[Four-quadrant electric energy measurement
■
Maximum demand
□
Multiple-rate electric energy measurement
□
Power quality monitoring
Total harmonic content
■
subharmonic（2-31 times）
■
Data]]></description><pubDate><![CDATA[20230822]]></pubDate></item>
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<title><![CDATA[Allen Bradley	1785-l80b]]></title><link><![CDATA[https://britneyjiang.en.ec21.com/Allen_Bradley_1785_l80b--11819133_11819170.html]]></link><description><![CDATA[four (4) DH+/Remote I/O (Adapter or Scanner), one (1) serial port configurable for RS-232, -423, and RS-422A compatibility, and two (2) programming terminals. 
It can accommodate up to 3072 any mix o]]></description><pubDate><![CDATA[20230713]]></pubDate></item>
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<title><![CDATA[Single Axis Servo Controller Allen Bradley 1771-HS1]]></title><link><![CDATA[https://lucylee8686.en.ec21.com/Single_Axis_Servo_Controller_Allen--11904752_11904784.html]]></link><description><![CDATA[The 1771-HS1 is a Single Axis servo controller that is part of the MC 121 Servo motor control system featuring Four (4) 24 VDC fast inputs; Four (4) 24 VDC Fast outputs. This servo controller Block a]]></description><pubDate><![CDATA[20240221]]></pubDate></item>
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<title><![CDATA[Digital Indicator]]></title><link><![CDATA[https://loadcell.en.ec21.com/Digital_Indicator--741990_10974365.html]]></link><description><![CDATA[Features
Miniature indicator
Available sensor : Load cell, torque sensor etc.
simple and quick using four push buttons only.
High resolving power (24bit A/D)
Quick sampling speed (100times/sec)
Watch]]></description><pubDate><![CDATA[20230331]]></pubDate></item>
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<title><![CDATA[mRTU (multifunctional Remote Terminal Unit)]]></title><link><![CDATA[https://op00000328.en.ec21.com/mRTU_multifunctional_Remote_Terminal_Unit--194920_194921.html]]></link><description><![CDATA[four SA-C360 modules, and up to four MODEMs together. SA-R100
-SA-R100 is a RTU system out of SA-x10 chassis.
-On one SA-R100, users can install one CPU module and up to ten I/O modules.
-If the user]]></description><pubDate><![CDATA[20110524]]></pubDate></item>
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<title><![CDATA[Head Running Boards]]></title><link><![CDATA[https://michaelzho.en.ec21.com/Head_Running_Boards--514238_514536.html]]></link><description><![CDATA[The head running board are designed specially for pulling two or four bundled conductors, They are made to connect the pulling rope with two bundled conductors.
2 Bundled Conductors Running Boards
It]]></description><pubDate><![CDATA[20150729]]></pubDate></item>
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<title><![CDATA[Multi Tensioner]]></title><link><![CDATA[https://cwse.en.ec21.com/Multi_Tensioner--941615_941892.html]]></link><description><![CDATA[four wheels drive system
Easy running by light and brake lamp are at the rear and head side.
Had capstan winch that can pull the wire.
The shoe chain mechanism delete the friction from conductor vs c]]></description><pubDate><![CDATA[20130424]]></pubDate></item>
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<title><![CDATA[Raycure Spe Columns]]></title><link><![CDATA[https://raykol.en.ec21.com/Raycure_Spe_Columns--11641538_11641541.html]]></link><description><![CDATA[RayCure SPE series provide pre-packed SPE columns
with a variety of sorbents, resins and cartridge size for various methods and target analytes. There are four types of RayCure SPE categorized by its]]></description><pubDate><![CDATA[20220919]]></pubDate></item>
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<title><![CDATA[Standard Ball Linear Bearing Guides-LMG Series]]></title><link><![CDATA[https://cskhh.en.ec21.com/Standard_Ball_Linear_Bearing_Guides--11859093_11859115.html]]></link><description><![CDATA[Category: linear guide roller bearing sliding rail
High rigidity, high ceiling
Four directions and other invoices
With automatic centering ability
Comprehensive sealing linear ball rails system
High ]]></description><pubDate><![CDATA[20231026]]></pubDate></item>
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<title><![CDATA[11E1-60100 24V Flameout Solenoid Valve]]></title><link><![CDATA[https://kovaxjls1.en.ec21.com/11E1_60100_24V_Flameout_Solenoid--11601362_11696563.html]]></link><description><![CDATA[four grooves, and the lower end of the upper shell is fixedly connected with four Groove matching clip
Product Parameter（specification）
Type
Excavator Solenoid Valve
Part No
11E1-60100
Model No
D]]></description><pubDate><![CDATA[20221222]]></pubDate></item>
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<title><![CDATA[Car Navigation Positioning Control Board]]></title><link><![CDATA[https://nbhitech.en.ec21.com/Car_Navigation_Positioning_Control_Board--11844277_11844278.html]]></link><description><![CDATA[four levels: data collection and display, basic data analysis and management, in-depth data analysis and application, and industrial control.
GPS, or Global Positioning System, is a satellite navigat]]></description><pubDate><![CDATA[20230913]]></pubDate></item>
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<title><![CDATA[Inverter Driver Board Kw]]></title><link><![CDATA[https://anchuan.en.ec21.com/Inverter_Driver_Board_Kw--11883636_11883637.html]]></link><description><![CDATA[four-layer board built with high-quality PC929 chips. It can alter the speed, torque, and direction of the motor after sampling, processing, and interpreting the control signal to accomplish accurate]]></description><pubDate><![CDATA[20240104]]></pubDate></item>
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<title><![CDATA[4 Channel 4000W Pulse Plastic Hot Riveting Tools Controller Hot Riveting Plastic]]></title><link><![CDATA[https://plasticheatstaking.en.ec21.com/4_Channel_4000W_Pulse_Plastic--11869877_11869878.html]]></link><description><![CDATA[four points, significantly enhancing overall efficiency and productivity. Each riveting point can be controlled independently, enabling customized parameter settings for each individual point. This f]]></description><pubDate><![CDATA[20231124]]></pubDate></item>
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<title><![CDATA[7345  Fisher]]></title><link><![CDATA[https://spring95000.en.ec21.com/7345_Fisher--5508780_5508801.html]]></link><description><![CDATA[FOUR LITER 05-00002 - PC BOARD POST-MUX 05-00002 - PC BOARD POST-MUX 05-00003 - CONTROLLER BOARD 05-00003 - CONTROLLER BOARD 05-0002 - PC BOARD POST-MUX 097531J - FILTER HOLDER SS 47MM 0975348E - FIL]]></description><pubDate><![CDATA[20110605]]></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[four samples can be made at the same time)
Temperature resolution:
0.01℃
*Rising rate:
0.1℃--20℃ (200 steps steplessly adjustable)
*Temperature control method:
PID precise temperature control, ]]></description><pubDate><![CDATA[20230208]]></pubDate></item>
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<title><![CDATA[Change Over]]></title><link><![CDATA[https://changeover.en.ec21.com/Change_Over--7376191_7376192.html]]></link><description><![CDATA[we manufacture double, triple and four pole change over and main switch.. and others on order.
]]></description><pubDate><![CDATA[20121205]]></pubDate></item>
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<title><![CDATA[AYSCR-LA SCR Power Regulator]]></title><link><![CDATA[https://aoyijenny.en.ec21.com/AYSCR_LA_SCR_Power_Regulator--9167980_8903292.html]]></link><description><![CDATA[four-wire input without requirement for phase sequence.
SCR is a product with big current, please keep in mind that terminals (R.S.T) and (U.VW) shall not be locked tightly, or SCR will be burned by ]]></description><pubDate><![CDATA[20210619]]></pubDate></item>
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<title><![CDATA[JT6314A Electronic Load Controller]]></title><link><![CDATA[https://jartul650413abcd.en.ec21.com/JT6314A_Electronic_Load_Controller--9521240_9571224.html]]></link><description><![CDATA[four high-speed isolated I/O, supporting multi loads sync.control.
Precision high speed digitizing measurement/ data capture（500kHz / 16 bits / 4096 points).
TECHNICAL DATA 
Model
JT6314A
Input Rat]]></description><pubDate><![CDATA[20161222]]></pubDate></item>
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<title><![CDATA[Mitsubishi PLC  A Series AJ65SBTB1-32D]]></title><link><![CDATA[https://cn209681111.en.ec21.com/Mitsubishi_PLC_A_Series_AJ65SBTB1--4819683_5236679.html]]></link><description><![CDATA[FOUR WIRE TYPE
AJ65FBTA4-16DE 16PTS. DC SINK INPUT, SOURCE TYPE, FOUR WIRE TYPE
AJ65SBTW4-16D 16PTS. INPUT, 24VDC(5MA), WATER PROOF
AJ65MBTL1N-16D 16PTS. DC+COM INPUT, EMBEDDED TYPE 44 PINS (2 ROWS)
]]></description><pubDate><![CDATA[20120503]]></pubDate></item>

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