Global B2B Marketplace ec21

Browse by Categories

Browse by Categoriesclose

Search
Post Buying Leads
My
EC21
Global Buyer Directory

Relay Module Wholesale

Related Categories
  1. Other Electrical Equipment (42)
  2. Other Electronic Components (22)
  3. Other Manufacturing & Processing Machinery (17)
  4. Educational Equipment (9)
  5. Other Measuring & Analysing Instruments (8)
  6. Wireless Networking Equipment (8)
Group Products
All Products
1 Product Per Company
Supplier Country
  1. China (187)
  2. Korea (10)
  3. Hong Kong (9)
  4. Taiwan (4)
Search Options
Show Premium Suppliers
Subscription
Trade Alert
Notify me of new relay module info.
RSS Feeds
My Recent History

Filter

  1. Home >
  2. Products >
  3. Lights & Lighting >
  4. Lighting Accessories >
  5. Dimmers >
  6. relay module relay module : 217 Products found from 98 Suppliers & Manufacturers
View  (1-20 out of 98)

  • Servo Driver Board

    • Min. Order:  

      100 Piece

    • Price:  

      US$ 3.8

    • Place of origin:  

      China

    The TECOO servo drive board drives the executive motor under the action of the control signal, so whether the drive board can work normally or not directly affects the overall performance of the device. The internal structure of the servo drive board includes a power supply circuit, a relay board circuit, a main control board circuit, a drive board circuit and a power conversion circuit. The fun

    [Related Keywords : PCBA]

    • Tecoo Electronics Co., Ltd.
    • This product is owned by premium member(Trade OK) of EC21.

    • Business Type

      Manufacturer

    • Location

      Zhejiang, China

    • Employees Total

      101 - 500

    • Annual Revenue

      USD 100,000 - 500,000

    Contact Now Start Order

  • Long-range RF Reader

    • Min. Order:  

      1SET

    • Place of origin:  

      Korea

    • Price Condition:  

      FOB

    FREQUENCY: UHF 917.3~920.3MHz MODULATION: PR-ASK DIRECTION: Omni-Directional Antenna OPERATION TAG : ISO-18000-6 Type B/C I/O CONTROL: Sensor Input 2ea, Relay Output 2ea INTERFACE : RS-232C, RS-422/485 POWER : 12V DC / 1.5A OPERATING TEMPEARATURE : -25℃~ 60℃ DIMENSION : 250x 250x50mm WEIGHT : 2.5Kg READING DISTANCE : 0.3 ~ 7m (Tag Dependent) FUNCTION: RELAY CONTACT, DOBLE IN/OUT PREVENTION,

    [Related Keywords : RF reader]

    • Woo Young Mechatronics

    • Business Type

      Manufacturer

    • Location

      Gyeonggi-do, Korea

    • Employees Total

      11 - 50

    • Annual Revenue

      USD 1,000,001 - 2,000,000

    Contact Now Start Order

  • Autronica Gas Detection

    • Min. Order:  

      10 Piece

    • Price:  

      US$ 10 ~ 9999

    • Place of origin:  

      China

    module. Heated sapphire optics deliver long-lasting, high performance detection capability. Immune to damage from exposure to constant background gases or to high gas concentrations. FM, DNV/MED, DEMKO and CE (including ATEX 94/9/EC) certifications. Certified to FM Div. 1 and DEMKO Ex d, eprotection standards for maximum versatility. Gas performance verification by FM/DEMKO. Factory set and calib

    [Related Keywords : Autronica gas detection]

    Contact Now Start Order

  • Low Temperature Cooling Heating System

    • Place of origin:  

      China

    • Supply Ability:  

      120sets/month

    Low Temperature Cooling Heating System Thermal Management Systems For Vehicle /Battery Testing. The conditioning device is specifically designed for thermal and fluid dynamics test of the liquid-cooled battery pack/battery module.Equipped with high-precision sensors It can test the flow rate, pressure, temperature and sealing of the liquid-cooled battery. Low Temperature Series (Temperature Cont

    [Related Keywords : Cooling Heating System]

    Contact Now Start Order

  • Frequency Changer

    • Place of origin:  

      Denmark

    We are one of the largest distributor of PLC(Programmable Logic Controller),Inverter,Touch Screen,Servo Motor,Soft Starter,sensor,Circuit breaker,Connector,Contactor,Limit Switch,Relay,Optoelectronic switch,IGBT,Communication module,Solenoid Valves,Pneumatic Cylinder etc. in China. We can provide a more cost-effective price and guarantee the quality of products. I hope we have the opportunity to

    [Related Keywords : Inverter, Servo motor, Soft starter, Circuit breaker]

    • Kykj Technology Co. Ltd.

    • Business Type

      Supplier

    • Location

      江西, China

    • Employees Total

      11 - 50

    • Annual Revenue

      USD 100,000 - 500,000

    Contact Now Start Order

  • Conventional Fire Alarm Control Panel with Eight Zones

    • Min. Order:  

      1 Piece

    • Price:  

      US$ 140

    • Place of origin:  

      China

    • Supply Ability:  

      10000pcs/month

    relays (alarm, trouble and supervisory) and an EIA-485 port to interface with remote annunciators and optional remote relay modules. The FACP is field programmable via the panel keypad. It also supervises all wiring, AC voltage and battery level. This series of panels are basically the same in application and operation, their differences are shown in Table 1-1. PANEL will be described as the exam

    [Related Keywords : 8zones control panel, fire alarm control panel, alarm host]

    Contact Now Start Order

  • Withdrawable Power Cabinet

    • Place of origin:  

      China

    relays, etc., which facilitates equipment upgrades and maintenance. This flexibility greatly improves the adaptability and maintainability of the power system. Modular design: The internal structure usually adopts modular design, and each module can be disassembled and maintained independently, which greatly facilitates the maintenance and replacement of equipment. During the maintenance process,

    [Related Keywords : Distribution Cabinet]

    Contact Now Start Order

  • Yalong YL-360 Series Programmable Logic Controller Training System

    • Min. Order:  

      1 Set

    • Price:  

      US$ 5000

    • Place of origin:  

      China

    • Price Condition:  

      FOB NINGBO

    relay unit, instrument unit, DC power supply unit, seven-segment LED unit, and both sides of the power control panel is equipped with a two-plug outlet, respectively, and the inlet terminal of external power supply is mounted on the left side of the power control panel (using air plug connecting structure); the general training module fixed structure is composed by three stainless steel sections

    [Related Keywords : PLC trainer, PLC training system, vocational training equipment, educational trainer]

    Contact Now Start Order

    2 related Products from this Supplier

  • Three-Phase Soft Starter for Air Conditioner Rj-Assu380p15 for Three-Phase 380V 15p

    • Place of origin:  

      China

    • Supply Ability:  

      20,000 Set/ Sets per Month

    Technical features: Limitation of starting current; Elimination of inrush current and voltage; Heat production decreases due to bypass switch module; Moment control to realize the smooth start and stop of the compressor Alleviation of vibration and mechanical deterioration; Discharge of impact and gear stress on startup; Easy wiring and installation, and equipment downtime reduction; High reliabi

    [Related Keywords : Soft Start Controller, Heat Pump Soft Starter, Soft Starter, air conditioner soft starter]

    Contact Now Start Order

  • Comprehensive Protection 6000W Tethered Drone Power Station 6000w Output Power

    • Min. Order:  

      1 Set

    • Price:  

      US$ 15000

    • Place of origin:  

      China

    Comprehensive Protection 6000W Tethered Drone Power Station 6000w Output Power How UAV tethered power works The tethered power system consists of ground module, cable, and air module which are transmitted through cables to provide continuous power to the UAV. KEY FEATURES Support flight altitude:110m, 160m or 220mInput voltage of Ground power module190-240VacOutput voltage of Ground power module6

    [Related Keywords : tether power station, tethering power supply sy, 100m tether station, portable power station]

    Contact Now Start Order
Page 1 of 512345  
Go to Page Go

Competitive relay module products from various relay module manufacturers and relay module suppliers are listed above, please select quality and cheap items for you.

search
Looking for relay module ?
You’ve come to the right place. This page is your relay module one-stop source for the competitive prices and quality from sewing machine suppliers and manufacturers. If you have a difficulty finding a right supplier, post your Buying Leads for FREE now!
Get Listed
EC21 is the largest global B2B marketplace. Global relay module buyers find suppliers here every day. If you are a manufacturer or supplier who want more international buyers, join EC21 for free now, and get your products listed here.
EC21 product

Recommended Content

Inquiry Basket ( )
TOP