<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - circuit breaker operating mechanism]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/circuit breaker operating mechanism.html]]></link><item>
<title><![CDATA[1pole 4pole Molded Breaker 125a 250a 400a 630a 800a 1000a 2pole MCCB Molded Case Circuit Breaker]]></title><link><![CDATA[https://new-pv.en.ec21.com/1pole_4pole_Molded_Breaker_125a--11864894_11867883.html]]></link><description><![CDATA[A molded case circuit breaker, or moulded case circuit breaker, MCCB for short, is a safety device used to protect an electrical circuit from overload or short circuits. It works by automatically cut]]></description><pubDate><![CDATA[20260511]]></pubDate></item>
<item>
<title><![CDATA[Hydraulic Concrete Breaker Hammer Excavator Jack Breaking Concrete Breaker Loader Hammer]]></title><link><![CDATA[https://ramtec17753567954.en.ec21.com/Hydraulic_Concrete_Breaker_Hammer_Excavator--12039544_12052772.html]]></link><description><![CDATA[operator can select the correct operating mode from high frequency with normal power to low frequency with extra power . With this advanced system, the operator may choose the correct mode in accorda]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
<item>
<title><![CDATA[FTU, DTU, RTU Feeder Measurement and Control Terminal]]></title><link><![CDATA[https://cntdelectric.en.ec21.com/FTU_DTU_RTU_Feeder_Measurement--12049628_12049630.html]]></link><description><![CDATA[circuit breakers, load switches; It can be used with various AC operating circuits such as AC380V/220V/100V, DC220V/24V DC operating circuit, motor spring energy storage mechanism, permanent magnet o]]></description><pubDate><![CDATA[20250317]]></pubDate></item>
<item>
<title><![CDATA[BHE88SV-12/630/3 Semi-encapsulated Environmentally Friendly Upper Isolation Circuit Breaker Switch]]></title><link><![CDATA[https://tinolgdq.en.ec21.com/BHE88SV_12_630_3_Semi--12048448_12048455.html]]></link><description><![CDATA[Circuit Breaking Current (kA)
20/25
Opening Operating Voltage (V)
DC220.110.48.24V
Rated Short-Circuit Making Current (Peak) (kA)
50/63
Classification Class Based on Mechanical Endurance
M2
Rated Sho]]></description><pubDate><![CDATA[20250312]]></pubDate></item>
<item>
<title><![CDATA[Yb (ZBW27)-12/0.4(F R) Style Outdoor Pre-installed Substation (European)]]></title><link><![CDATA[https://xinneng2015.en.ec21.com/Yb_ZBW27_12_0.4_F--12030696_12030697.html]]></link><description><![CDATA[operating mechanism, to achieve automatic upgrading; The fuse is a high voltage current limiting fuse with impactor, reliable operation, large breaking capacity, the main technical parameters are sho]]></description><pubDate><![CDATA[20241211]]></pubDate></item>
<item>
<title><![CDATA[PVC Veneer Vacuum Membrane Laminate Press Machine MDF]]></title><link><![CDATA[https://shenyangzhtsince2009.en.ec21.com/PVC_Veneer_Vacuum_Membrane_Laminate--10967582_10967627.html]]></link><description><![CDATA[operated circuit breaker
DZ15LE-1004901
1
Chint
2
Current Transformer
BH-0.66
3
Chint
3
low voltage fuse base(insurance)
6A fuse link
RT18-32 
R015
5
5
Chint
4
Control Transformer
BK-50VA(380-220V)
1]]></description><pubDate><![CDATA[20241106]]></pubDate></item>
<item>
<title><![CDATA[Air-Conditioner Soft Start Controller Rj-Assu220p7 for Single-Phase 220V 6p/7p]]></title><link><![CDATA[https://rjzhuhai01.en.ec21.com/Air_Conditioner_Soft_Start_Controller--10825808_10825838.html]]></link><description><![CDATA[circuit breaker and power wire line capacity etc..and extend the service life of the motor or compressor effectively.
RJ-ASSU220P7 is a compact size, light weight cost effective soft start controller]]></description><pubDate><![CDATA[20240929]]></pubDate></item>
<item>
<title><![CDATA[24kV High Voltage Switchgear Indoor AC Metal Armored Pull-out Switchgear]]></title><link><![CDATA[https://echopan1225.en.ec21.com/24kV_High_Voltage_Switchgear_Indoor--11980957_11980958.html]]></link><description><![CDATA[operation.
6. VCB trolley is maintenance free and the equipped operating mechanism requires only a little maintenance. Good
interchangeability of trolleys, very easy to replace circuit breakers.
7. T]]></description><pubDate><![CDATA[20240806]]></pubDate></item>
<item>
<title><![CDATA[Mccb Mould Case Circuit Breaker]]></title><link><![CDATA[https://sabriya297.en.ec21.com/Mccb_Mould_Case_Circuit_Breaker--11953657_11953663.html]]></link><description><![CDATA[circuit A/0Auxiliary circuit AC-15Under Voltage Release √Shunt Release √Auxiliary Contact √Alarm Contact √Auxiliary Contact and Alarm Contact √Handle Operation Mechanism √Electrical Opera]]></description><pubDate><![CDATA[20240713]]></pubDate></item>
<item>
<title><![CDATA[ABB Electrical Spare Parts]]></title><link><![CDATA[https://jiangstar.en.ec21.com/ABB_Electrical_Spare_Parts--9022887_9022932.html]]></link><description><![CDATA[Circuit Breaker ABB Bailey Infi 90 1 
IPFAN11 Fan Assembly ABB Bailey Infi 90 4 
IPFLD01 Field Power Module ABB Bailey Infi 90 5 
IPFLD24 Field Power Module - 24 Vdc ABB Bailey Infi 90 5 
IPFLD48 Fie]]></description><pubDate><![CDATA[20240418]]></pubDate></item>
<item>
<title><![CDATA[LW34-12 10KV Outdoor SF6 Circuit Breaker]]></title><link><![CDATA[https://bokongelectric.en.ec21.com/LW34_12_10KV_Outdoor_SF6--11619697_11619696.html]]></link><description><![CDATA[breaker
Product Description
LW34-12 10KV outdoor high voltage SF6 circuit breaker
is a new outdoor high-voltage electrical arcing and SF6 gas as insulating medium. The operating mechanism points manu]]></description><pubDate><![CDATA[20240408]]></pubDate></item>
<item>
<title><![CDATA[Vacuum Circuit Breaker]]></title><link><![CDATA[https://chenghuogui.en.ec21.com/Vacuum_Circuit_Breaker--9037561_9352908.html]]></link><description><![CDATA[operating mechanism of the circuit breaker includes permanent magnet operating mechanism (M series) and spring operating mechanism (T series). The pole consists of assembly pole and embedded pole for]]></description><pubDate><![CDATA[20151010]]></pubDate></item>
<item>
<title><![CDATA[SF6 Gas Insulated Pad Mount Switchgear]]></title><link><![CDATA[https://entecene.en.ec21.com/SF6_Gas_Insulated_Pad_Mount--2622031_2622009.html]]></link><description><![CDATA[mechanism of Breaker
Latch type Spring charge Mechanism of Load Break Switch
Single Tank (Dead break type)
Characteristics 
Various combination
- 1 ~ 7 ways in one single tank
- 1CB ~7CB, 1SW ~ 7SW
-]]></description><pubDate><![CDATA[20080222]]></pubDate></item>
<item>
<title><![CDATA[Steam Car Washer]]></title><link><![CDATA[https://steamjetinc.en.ec21.com/Steam_Car_Washer--291699_1538413.html]]></link><description><![CDATA[Circuit Breaker: 30mA 15A
Gas Leakage Detector/ Frozen Prevention Device
Efficiency
Full automatic safety device
Alarm for water exhaustion and system stoppage device
Automatic supply and cutting Gas]]></description><pubDate><![CDATA[20130513]]></pubDate></item>
<item>
<title><![CDATA[4x1000W Kubota Engine Generator Light Tower]]></title><link><![CDATA[https://genlitec.en.ec21.com/4x1000W_Kubota_Engine_Generator_Light--10020032_10020041.html]]></link><description><![CDATA[Operation
Mast Lifting Type
Manual
Mast Section
3
Mast Rotation System
358&amp;deg; Manual Operation
Max. Height of Mast
9 Meters
Trailer
Stabilizing Legs
4*Manual
Break System
Mechanical Drum Brake
Chas]]></description><pubDate><![CDATA[20170426]]></pubDate></item>
<item>
<title><![CDATA[Mini Circuit Breaker]]></title><link><![CDATA[https://stella8302.en.ec21.com/Mini_Circuit_Breaker--1944072_1951119.html]]></link><description><![CDATA[C45N Mini Circuit Breaker 
C45N series circuit breaker is used in lighting distribution system or motor distribution system for protecting overl-oad and shortcircuit in the system. The product is neo]]></description><pubDate><![CDATA[20070523]]></pubDate></item>
<item>
<title><![CDATA[Portable Dehumidifer]]></title><link><![CDATA[https://hicon2008.en.ec21.com/Portable_Dehumidifer--11542413_11542418.html]]></link><description><![CDATA[circuit automatic breakers, compressor contactors, fan
contactors. The terminal board is supplied with voltage free contacts for remote
ON-OFF and general alarm. 
Control and protection devices 
All ]]></description><pubDate><![CDATA[20220312]]></pubDate></item>
<item>
<title><![CDATA[Low Voltage Air Circuit Breaker]]></title><link><![CDATA[https://osemco.en.ec21.com/Low_Voltage_Air_Circuit_Breaker--3747192_3747207.html]]></link><description><![CDATA[operation for mechanical closing and trip device is possible through connection cables between 2 breaker which are installed each vertically or horizontally 
Convenient handling due to attachment of ]]></description><pubDate><![CDATA[20090816]]></pubDate></item>
<item>
<title><![CDATA[Fully Aluminum Alloy Closed Doors Transformer Oil Purifier Machine]]></title><link><![CDATA[https://hopufiltration.en.ec21.com/Fully_Aluminum_Alloy_Closed_Doors--10827142_10827166.html]]></link><description><![CDATA[circuit breakers, capacitor etc. The Purification Process of ZYD Transformer Oil Purifier is able to maintain complete cleanness and improve dielectric strength of insulating oil.
For ZYD closed type]]></description><pubDate><![CDATA[20190924]]></pubDate></item>
<item>
<title><![CDATA[Squared]]></title><link><![CDATA[https://willingtech.en.ec21.com/Squared--4887724_4888250.html]]></link><description><![CDATA[OPERATING MECHANISM SquareD 
9422TC2 FUSE SquareD 
9422TCF33 FLANGE SquareD 
9423M4 DOOR CLOSING MECH SquareD 
9423M6 VAULT HANDLE SquareD 
9423M8 DOOR CLOSE MECHANISM SquareD 
9423M9 DOOR CLOSING ME]]></description><pubDate><![CDATA[20180124]]></pubDate></item>
<item>
<title><![CDATA[Tvss 100ka Class B Surge Protector with UL Certificated for 127/220v AC System]]></title><link><![CDATA[https://jane202003.en.ec21.com/Tvss_100ka_Class_B_Surge--11118409_11118424.html]]></link><description><![CDATA[operating Voltage Un 
1Φ,127 / 220VAC 3W+G
Max. Continuous operation voltage Uc 
180VAC( L-N) / 280VAC( L-L)
Nominal discharge current(（8/20μs） In 
20kA
Max. Discharge Current（8/20μs） Imax]]></description><pubDate><![CDATA[20200427]]></pubDate></item>
<item>
<title><![CDATA[YL-103/104 Instrument and Lighting /1-phase &amp; 3-phase Motor Control Trainer]]></title><link><![CDATA[https://xiaoyiyang.en.ec21.com/YL_103_104_Instrument_and--7156250_11100379.html]]></link><description><![CDATA[operating bottom; inside, there are various kinds of
low-voltage apparatus needed for completing lighting circuits and motor control
circuits such as residual current circuit-breaker, fuse wire, curr]]></description><pubDate><![CDATA[20200410]]></pubDate></item>
<item>
<title><![CDATA[Recloser]]></title><link><![CDATA[https://bhsystem.en.ec21.com/Recloser--8141012_8141013.html]]></link><description><![CDATA[Mechanical Endurance(times)10,00010,00010,000Insulating MediumSF6 gas / SolidOperating MechanismManual and Permanent Magnetic ActuatorBushing MaterialPolymeric / EpoxyMain FunctionsOpen/Closed for th]]></description><pubDate><![CDATA[20201110]]></pubDate></item>
<item>
<title><![CDATA[2 Pole DC Circuit Breaker]]></title><link><![CDATA[https://chytsolar.en.ec21.com/2_Pole_DC_Circuit_Breaker--11795050_11795059.html]]></link><description><![CDATA[circuit protection, to ensure the safe operation of the equipment.
ICHYTI 2 pole dc circuit breaker Parameter (Specification)Product Model
NBL7-63
Pole
1P
2P
4P
Frame Current
63A
Rated Current
In
6, ]]></description><pubDate><![CDATA[20230522]]></pubDate></item>
<item>
<title><![CDATA[Explosion-proof Distribution Panel MAMX-02/03]]></title><link><![CDATA[https://mamex68.en.ec21.com/Explosion_proof_Distribution_Panel_MAMX--11618529_11618535.html]]></link><description><![CDATA[circuit breaker, AC Contactor, Thermorelay, PLC, Transducer, Soft starter and other components, The panel can install indicator, Pushbutton, Universal switch, Display instrument.
* Cable entry
* Used]]></description><pubDate><![CDATA[20220810]]></pubDate></item>
<item>
<title><![CDATA[4 Pole 63 Amp MNL RCCB Residual Current Circuit]]></title><link><![CDATA[https://futinaswitch.en.ec21.com/4_Pole_63_Amp_MNL--11637911_11637913.html]]></link><description><![CDATA[Earth Leakage Breaker RCBO RCCB Circuit Breaker Overload/Short Circuit Protection Safety Breaker, your best choice!
Specification of rccb 4 pole 63 amp
Residual Current Circuit
Standard
IEC60898
Rate]]></description><pubDate><![CDATA[20220913]]></pubDate></item>
<item>
<title><![CDATA[12kV 630A Hv High Voltage Disconnect Switch GB 1985-2014 High Efficiency]]></title><link><![CDATA[https://hvdisconnectorswitch.en.ec21.com/12kV_630A_Hv_High_Voltage--11893179_11893180.html]]></link><description><![CDATA[operly and are safe to use. Collocation: The relation between the outdoor vacuum circuit breaker and the outdoor high-voltage disconnect isolator lies in their complementary roles in the electrical s]]></description><pubDate><![CDATA[20240125]]></pubDate></item>
<item>
<title><![CDATA[Motor Control Kits,Apply To ABB SafeRing/Safeplus/Safeair]]></title><link><![CDATA[https://wobosen.en.ec21.com/Motor_Control_Kits_Apply_To--11908561_11912267.html]]></link><description><![CDATA[operating mechanism code --- (with SafeRing, C: incoming line; F: outgoing line; V: circuit breaker; SL bus) 
Serial number---(suitable for ABB-Safe series) 
Electric operating device code---(WBS010)]]></description><pubDate><![CDATA[20240315]]></pubDate></item>
<item>
<title><![CDATA[WSD-ZW32-24D Outdoor AC High Voltage Vacuum Circuit Breaker]]></title><link><![CDATA[https://wisdompe.en.ec21.com/WSD_ZW32_24D_Outdoor_AC--11000759_11000804.html]]></link><description><![CDATA[Operating mechanism can choose permanent magnet structure, which is sensitive to action and can cut off short-circuit current quickly. (Matching)
Ⅳ.Standard conditions of use:
1. Ambient air temper]]></description><pubDate><![CDATA[20240313]]></pubDate></item>
<item>
<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>
<item>
<title><![CDATA[HT-803 Digital Temperature and Humidity Controller with Sensor 0~100%RH Relative Humidity Probe]]></title><link><![CDATA[https://hengkocom.en.ec21.com/HT_803_Digital_Temperature_and--11419104_11505221.html]]></link><description><![CDATA[circuit breaker mechanism boxes, instrument boxes, etc.) and other occasions that require automatic moisture removal, dew prevention and temperature control. It can effectively prevent all kinds of a]]></description><pubDate><![CDATA[20220106]]></pubDate></item>
<item>
<title><![CDATA[Kyn28a-12(GZS1) Medium Voltage Electrical Switchgear]]></title><link><![CDATA[https://electricalpanel.en.ec21.com/Kyn28a_12_GZS1_Medium_Voltage--10939261_10960536.html]]></link><description><![CDATA[circuit breaker, strong interchangeability, simple replacement.The hand truck frame is equipped with a screw nut propulsion mechanism, which can easily move the hand truck, and can effectively preven]]></description><pubDate><![CDATA[20230913]]></pubDate></item>
<item>
<title><![CDATA[Partial Discharge Detector]]></title><link><![CDATA[https://sonostar2023.en.ec21.com/Partial_Discharge_Detector--11829495_11909758.html]]></link><description><![CDATA[circuit breakers, busbar bushings, CT/PT, reactor, GIS/GCB, power cabinet, communication cabinet and other local discharge detection; SF6 leak detection; Pneumatic system leak detection; Mechanical f]]></description><pubDate><![CDATA[20240308]]></pubDate></item>
<item>
<title><![CDATA[High Voltage Switchboard Switchgear High Voltage Electrical Switchgear]]></title><link><![CDATA[https://hvswitchgears.en.ec21.com/High_Voltage_Switchboard_Switchgear_High--11841972_11841973.html]]></link><description><![CDATA[mechanical interlocking device between the handcart, circuit breaker, grounding switch, and rear cabinet door prevents misoperation, and the &quot;five-proof&quot; functions ensure complete safety and reliabil]]></description><pubDate><![CDATA[20230906]]></pubDate></item>
<item>
<title><![CDATA[Brake Device Part JC45 Brake Block 106.02.54.02 | LANZHOU | LS Group]]></title><link><![CDATA[https://klk455.en.ec21.com/Brake_Device_Part_JC45_Brake--11872763_11872768.html]]></link><description><![CDATA[operating mechanismAccessories ZJ-70 plunger pump A10VPSZ75-PVP1636K8R
Remote Console Accessory FKQ6406 Lubricator QAL-4000
Drill pipe power tong accessories ZQ203 support sleeve 125 19.300-19
88588 ]]></description><pubDate><![CDATA[20231203]]></pubDate></item>
<item>
<title><![CDATA[2 Phase DC MCB]]></title><link><![CDATA[https://religare.en.ec21.com/2_Phase_DC_MCB--11837097_11837101.html]]></link><description><![CDATA[operations of electrical systems.
Working Principle and Functions of 2 Phase DC MCB
1
Working Principle
A trip mechanism is used in the 2 phase DC MCB&apos;s operating system to trip the circuit when the ]]></description><pubDate><![CDATA[20230823]]></pubDate></item>

</channel>
</rss>