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    write protect switch

    All write protect switch wholesalers & write protect switch manufacturers come from members. We doesn't provide write protect switch products or service, please contact them directly and verify their companies info carefully.

    Total 16305 products from write protect switch Manufactures & Suppliers
    Best WDM Bidi Optical Line Protection Switch for Automatic Switching and Monitoring wholesale

    Brand Name:Iseelink

    Model Number:OSP3800-OLPBiDi

    Place of Origin:China

    WDM Bidi Optical Line Protection Switch for Automatic Switching and Monitoring OLP optical protection card assists the wavelength division system in completing optical layer protection solutions. It can monitor the primary and backup routing optical paths...

    Shenzhen iseelink Communication Technology Co., Ltd.
    Verified Supplier

    Best BH-B2D overheat thermal Protection Switch rated 250v 5a Overload temperature Protection with UL TUV KC CQC wholesale

    Place of Origin:DONGGUAN CHINA

    Brand Name:HENG HAO

    Model Number:ksd9700

    BW-A1D Motor Thermal Protection Switch BH-B2D Overload temperature Protection with UL TUV KC CQC BW series thermal protector’s Principle and structure BW series thermal protector is to use a ...

    Dongguan Heng Hao Electric Co., Ltd
    Verified Supplier

    Guangdong

    Best AC220V 380V RCD Tester Hand Held For Leakage Protection Switch wholesale

    Brand Name:GDZX

    Model Number:LBQ-II

    Place of Origin:Hubei, China

    ... 380V Hand Held RCD Tester For Leakage Protection Switch AC220V 380V Hand Held Leakage Protection Switch Tester RCD Tester I. Product Introduction LBQ-II Leakage Protection Switch Tester is well designed and manufactured for online measuring the leakage...

    Wuhan GDZX Power Equipment Co., Ltd
    Verified Supplier

    Hubei

    Best 1550nm OLP Optical Line Protection Switch System wholesale

    Brand Name:GEZHI or OEM

    Model Number:GZ-OLP-1:1

    Place of Origin:China

    ...Protection Switch System 1310/1550nm GEZHI OLP(Optical Line Protection) equipment is a device used in pairs, one at each end of the optical signal to protect network transmission line. The OLP euipment uses vacant optical fiber from different route to build a backup path. It can realize optical power monitoring and automatic switching...

    Gezhi Photonics (Shenzhen) Technology Co., Ltd.
    Verified Supplier

    Guangdong

    Best HC06 Temperature Protection Switch Temperature Cutout Switch Thermal Cut Out Switch Thermal Shut Off Switch wholesale

    Brand Name:Tianrui

    Model Number:HC06

    Place of Origin:Guangdong,China

    Action Temperature 60-260℃ Product Name HC06 temperature protection switch temperature cutout switch thermal cut out switch thermal shut off switch Rating Load 10A 250V Reset Type Automatic Reset Contact Type Normal Close or Normal Open Cable Length ...

    Dongguan Reomax Electronics Technology Co., Ltd
    Verified Supplier

    Best Manual Reset KSD301 High Precision Thermal Switch 16A 250V Safety Protection Switch wholesale

    Brand Name:Light Country

    Model Number:T24

    Place of Origin:China

    ...bimetal thermal switch and rocker switch for 38 years. We’re with integration of R&D, production, sales and post-sales as well, to provide fast respond service and best price. We've got ...

    Light Country(Changshu) Co.,Ltd
    Verified Supplier

    Jiangsu

    Best Premium Control And Protective Switching Device SPN ACCL Without Gen Start Stop wholesale

    Brand Name:HAROK

    PREMIUM SPN ACCL WITHOUT GEN START/STOP SPN 20 (4000 W) Application Electric transfer switch that switches the load between Mains and Gen. and limit current at Gen. end Range Mains 30 A/Gen 1.5 A to 20 A Specification IEC-60947-6-1 DETAILED FEATURES ...

    Yueqing Vorax Electric CO.,LTD
    Verified Supplier

    Zhejiang

    Best Abb Sc2 - H6r 230-400v Protection Switch For Yin Auto Cutting Machine wholesale

    Brand Name:Favorable

    Model Number:SC2 - H6R

    Place of Origin:China(Mainland)

    ABB SC2 - H6R 230-400V protection switch used for Yin auto cutting machine QUICK DETAILS: Type: protection switch Part No: SC2-H6R Especially Suitable For: Yin machine Part Number SC2-H6R Description protection switch Apply To Yin machine Quality OEM High ...

    DONGGUAN FAVORABLE AUTOMATION EQUIPMENT CO.,LTD
    Verified Supplier

    Guangdong

    Best Customized BR A1D Thermal Protector 135 Degree Thermal Protection Switch wholesale

    Brand Name:NIDE

    Model Number:NDPJ-RBHQ-73

    Place of Origin:China

    ...electrical devices from overheating. It is a small, self-contained device that is typically installed directly onto the motor or device that it is designed to protect. The BR A1D thermal protector consists of a bimetallic disc that is attached to a pair of

    NINGBO NIDE MECHANICAL EQUIPMENT CO.,LTD
    Verified Supplier

    Zhejiang

    Best SIEMENS 3RV2011-1AA20 Motor Protection Switch 480V AC wholesale

    Brand Name:SIEMENS

    Model Number:3RV2011-1AA20

    Place of Origin:CHINA

    ... A-release 1.1...1.6 A N-release 21 A Spring-type terminal Standard switching capacity Product family SIRIUS 3RV2 motor starter protectors Product Lifecycle (PLM) PM300:Active Product Price ...

    Ningbo Fly Automation Co.,Ltd
    Verified Supplier

    Zhejiang

    Best Alcatel Lucent 8DG59247AA 1830 PSS Optical Protection Switch Card wholesale

    Brand Name:Alcatel Lucent

    Model Number:Alcatel Lucent 8DG59247AA

    Place of Origin:CHINA

    ...Protection Switch Card Product Description: Alcatel 1650 SMC STM-1/4 Optical Multi-Service Node Alcatel 1600 Series 1650 SMC Optical Fiber Multi-Service Nodes, suitable for local and metropolitan area networks, has all standard PDH and SDH interfaces from 2 Mbps to 622 Mbps, and provides integrated service adapter (ISA) modules specially designed for ATM or packet ring switching...

    Changsha Xingheda Technology Co., Ltd
    Verified Supplier

    Hunan

    Best KCB-R-IIID Elevator Spare Parts Door Motor Bistable Magnetic Protection Switch wholesale

    Brand Name:SULAB

    Model Number:KCB-R-IIID

    Details for Elevator Spare Parts Door Motor Bistable Magnetic Protection Switch KCB-R-IIID Brand SULAB Description Door Motor Switch Part No. KCB-R-IIID MOQ 1PC Transportion TNT, UPS, DHL, Fedex, Air, Sea Applicable Elevator Packages Carton, Wooden case, ...

    Xian Sulab Machinery Co., Ltd.
    Verified Supplier

    Shaanxi

    Best High Expansion Layer Bimetallic Material For Automatic Protection Switching wholesale

    Brand Name:OHMALLOY

    Model Number:5J1580

    Place of Origin:China(Shanghai)

    High Expansion Layer Bimetallic Material For Automatic Protection Switching OhmAlloy-5J1580 (Bimetallic strip) (Common Name: Kanthal 155) Bimetallic strip is used to convert a temperature change into mechanical displacement. The strip consists of two ...

    Ohmalloy Material Co.,Ltd
    Verified Supplier

    Shanghai

    Best Lower Elastic Modulus Thermal Bimetallic Strip For Automatic Protection Switching wholesale

    Brand Name:Tankii

    Model Number:TB1577A

    Place of Origin:China

    Thermal Bimetal Strip TB1577A Lower Elastic Modulus For Automatic Protection Switching With OEM Print Mark A bimetallic strip is used to convert a temperature change into mechanical displacement. The strip consists of two strips of different metals which ...

    Shanghai Tankii Alloy Material Co.,Ltd
    Verified Supplier

    Shanghai

    Best Auto Reset Button Type S01 S02 Coil Transformer Protector Bimetal Motor Thermal Protection Switch 200C 250C wholesale

    Brand Name:Tian Rui

    Model Number:S01 S02

    Place of Origin:China

    Auto Reset Button Type S01 S02 Coil Transformer Protector Bimetal Motor Thermal Protection Switch S01/S02 Button type is snap action and bimetallic thermostat. Bimetal trips off or on quickly to open or close the circuit when temperature ...

    Dongguan Tianrui Electronics Co., Ltd
    Verified Supplier

    Guangdong

    Best 88AR Series Overload Protector Current Protection Switch 3~20A Manual/Automatic Overcurrent wholesale

    Brand Name:LINKUN

    Model Number:88 series overload protector circuit breaker

    Place of Origin:China DongGuang

    88AR series overload protector current protection switch 3~20A manual/automatic overcurrent overload protectorProduct Description: Overload protector product introduction Product name: Current overload protector/...

    Dongguan Linkun Electronic Technology Co., Ltd.
    Verified Supplier

    Guangdong

    Best Flexible Motor Protection Switch / Compact MCP Motor Circuit Protector wholesale

    Brand Name:Siemens

    Model Number:SIRIUS 3RV siemens motor starter protectors

    Place of Origin:GERMANY

    ... circuit and protect loads and the system from overload. They are also suitable for normal switching duty with loads that have a small number of switching operations as well as for reliable isolation of the equipment from the supply system. We also offer:

    Yueqing Richuang Automation Equipment Co.,Ltd
    Verified Supplier

    Zhejiang

    Best Core Network Wdm Optical Line Protection Switch Equipment For 10G Ethernet wholesale

    Brand Name:Color Optic

    Model Number:CO-T210

    Place of Origin:China

    Core network T210 Series Wdm Optical Line equipment for 10G Ethernet 40 ~ 120 km transmistion *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;}img, picture, ...

    Color Optic Limited
    Verified Supplier

    Best 1~8 channels E1 Protection switch E1 Automatic Protection Switch E1 Fail-Over Switch wholesale

    Brand Name:PHOTEL

    Model Number:PT-50P 1508

    ... 1508 is an intelligent E1 channel auto protection switch (i-APS) that acquires a standard 19" / 1.5U height chassis, and supports 1+1 dual power, for maximum of 8 E1 channels protection. Unlike the traditional A/B switch, the PT-50P 1508 enable both the ...

    Nanjing photel communication technology co.,ltd

    Best Optical Line Auto Protection Switching System wholesale

    Place of Origin:China

    Brand Name:Global Tech

    Model Number:OLP

    ..., network management and other functions. In the optical communication network, OLP can monitor optical power in real time over the working and protection optical fiber. The equipment will generate alarm and automatically switch to the protection fiber to

    Guangdong Global Telecommunication Technology Co., Ltd.
    Site Member

    Guangdong

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