Relay & Contactor

40,756 results for Relay & Contactor

DC Control AC Heat Sink 220V Relay Plastic Cover Solid State Relay 100A Solid State Relay 24V DC

US$4.00-5.00 / Piece
10 Pieces  (MOQ)
Product Description Solid state relay(SSR) is an electronic switch, which contains no moving parts. Its load current is conducted by one or more semiconductors. The types of SSR are photo-coupled SSR

150A DC Relay for Efficient EV Pre-Charging Solutions

500 Pieces  (MOQ)
Introducing the 150A High Voltage DC Relay, a pinnacle of innovation specifically designed for efficient EV pre-charging circuits (Model: NN80A-150). Characteristics 1. Environmental protection ca

Three Phase Solid State Relay/10A-480VAC Solid State Relay/AC to AC Solid State Relay/Electric Power Solid State Relay

US$13.00-15.00 / Piece
1 Piece  (MOQ)
Features: Bolt Installation-Horizontal Type Three-phase AC Solid State Relay Patent design Triac/One-way SCR Antiparallel NO output DC-AC DC Signal control AC load/AC-AC AC Signal control AC loa

PCB Mounting Power Relay for General Purpose

US$0.20-0.30 / Piece
10 Pieces  (MOQ)
Basic Info 1.Model NO.: W18 2.Contact Form: 1A = 1 OPEN 3.Product protective: S=Plastic sealed Nil= Flux proofed 4.Contact material: T=AgSnO2 5.Dimension: 20.5*7.2*15MM 6.Weight: Approx

AC/DC Voltage Relay Monitoring Relay Protector Relay

US$8.73-10.62 / Piece
10 Pieces  (MOQ)
Applications Used in single-phase control system,when the power supply is abnormal(voltage too high or too low),cut off the power to protect electrical equipment from damage. Built-in microproces

High Quality 0.1-0.16A Contactor Jr28-D1301 Thermal Overload Relay Lr2-D

US$1.00-5.00 / Piece
1 Piece  (MOQ)
Product Description ThermaL Relay Application: 1.This series of thermal relay can be used in the circuit of 50Hz or 60Hz, rated insulation voltage 660V, rated current 0.1-96A for protecting the

Miniature PCB Relay NNC67E-Z (T90) 30A 40A 4/5 Pins

US$0.86-2.60 / Piece
10 Pieces  (MOQ)
Product Description Product Parameters Model Description Dimension 32mm*27.5mm*19.8mm Contact Feature Form 1Z(SPDT); 1H(SPST-NO); 1D(SPST-NC) Rated load 30A 40A Max switching voltage 27

Mini Smart WiFi DIY Switch S Smart Home Automation Module, Universal DIY Module for Smart Home Automation Solution

US$4.57-4.85 / pieces
10 pieces  (MOQ)
Products Description Place of Origin zhejiang China Network SDK, Wifi Brand Name OEM ODM Style Simple WIFl smart module is mainly used to control household contactorscontactors andrelays

High-Performance 60A Single Coil Double Coil 6VDC 9VDC 12VDC Latching Relay for Smart Meter

US$1.00-1.30 / Piece
100 Pieces  (MOQ)
Introducing the exemplary TP41-24 Polarized Latching Relay, engineered to handle continuous switching currents of up to an impressive 60A. Crafted with precision, this relay offers flexibility with op

6kv Medium Voltage Vacuum Contactor for Motor Starter

US$359.80-388.70 / pcs
1 pcs  (MOQ)
General description The VACG series AC M.V. vacuum contactor is designed for use in AC power systems with a frequency of 50Hz. It is suitable for main circuit rated voltages up to 12kv and rated curr

Dh48j Infrared Counter Relay Counter Electronic Digital Display Induction, with Power Outage Memory

US$4.80-5.80 / Piece
100 Pieces  (MOQ)
Basicinformation Model DH48J Series Stage 1 Power Type Communication Numberof poles 2 Principle of action Electromagnetictype Size Miniature Type Electrical parameter relay Voltag

Small High Power DC Relay Base

US$3.00-5.00 / Piece
500 Pieces  (MOQ)
Type HF115F Coil voltage form DC Coil voltage 60, 12, 18, 5, 48, 24, 6, 110, 9 Contact arrangement 1 Form C, 2 Form A, 1 Form B, 1 Form A, 2 Form B, 2 Form C Contact version Single contact T

Factory Direct Sales 500V Rated Voltage Electricity Switching Capacitor Contactor

US$4.50-5.50 / Piece
1 Piece  (MOQ)
Product Description INTELLIGENT CAPACITOR CONTACTOR The C/19 switching capacitor contactor is an improved design and manufacturing of our company based on the 3TK44cahacitorcontactor (capacitor co

High Capacity Industrial Automation General Purpose Spdt Multi-Pole Electromagnetic Relay

US$1.30-5.70 / Piece
1 Piece  (MOQ)
Product Description General Purpose Relay is a electromagnet relay, that is used to switch the circuit in various electronic and electrical applications.The design purpose is that allows a low-power

Three Phases Start Delta Moter Starter (Contactor installed already) ATS

US$20.00 / Piece
1 Piece  (MOQ)
Three phases Start Delta MOTER STARTER Introduction The KS series smart contactor is a new solution product launched using a integrated technology to meet the demands of voltage reduced motor st

LC1-D CMC-40 AC/DC Contactor 12V 24V 48V 110V 220V 380V Coil Voltage 18A 3p 4p Magnetic Contactor

200 Pieces  (MOQ)
Product Description Basic Info. Model NO. CJMC Series Main Circuit Rating Voltage 380V Type AC Contactors Brand CE JIA Product Name CMC AC Contactor Frequency AC50/60Hz Size Miniat

220VAC Electrical AC Contactor LC1n2510m5n

US$6.40-9.00 / Piece
100 Pieces  (MOQ)
Packaging & Shipping Export standard packing, shipping by sea, air freight or international express Shipping Service: we can offer our customer the whole shipping solution by sea and by air, and

Contactor Cjx2-1210 12A Switches LC1 AC Contactor Voltage 380V 220V 110V Use with Float Switch

US$2.94-3.06 / Piece
60 Pieces  (MOQ)
Product Description Operating Conditions &Installation method 1,The ambient air temperature:-5ºC~+40ºC; 2,The altitude of the site of installation does not exceed 2000 neters aboce seal

High Quality Low-Voltage Air Switch LC1dk 3-Phase DIN Rail Capacitor Contactor

US$3.00-50.00 / Piece
5 Pieces  (MOQ)
High Quality Low-Voltage Air Switch LC1DK 3-Phase Din Rail Capacitor Contactor Zhejiang Yuanou Electric Co.Ltd was found in 1999, which specialized in manufacturing and supplying all kinds of Circu

40A-63A Single Pole 12V 230V Universal AC-1, AC-3, AC-7A, AC-7b AC/DC Contactor

US$2.98-4.50 / Piece
2 Pieces  (MOQ)
Product Description The EMC2 modular contactor (hereinafter referred to as contactor) is mainly suitable for AC 50Hz (or 60Hz), rated working voltage to 400V and rated current operation in the circ

Energy-Saving Mini 3 Pole Vacuum LC1d Magnetic Industrial Electrical AC Contactor

US$2.00-2.31 / Piece
100 Pieces  (MOQ)
PRODUCT NAME: AC CONTACTOR MODEL NUMBER:CJX2-D(LC1-D) 1.GENERAL 1.1Certificate:CE; 1.2 Electric rating:AC50/60Hz,690V,up to 620A; 1.3 Application: remote making & breaking circuits, protect ci

Shansen Jcb-Oi-16-22 Pluggable Relay Module Customizable Multifunction Relay Board Module

US$29.00-150.00 / Piece
20 Pieces  (MOQ)
Product Overview Multifunction Relay Board Module General Purpose Relay Modules Relay module is the integration and modularization design of several groups of single relays in the electrical

LC1d12 220V/380V Magnetic Contactor AC Types of Contactors

US$3.00-16.00 / Piece
5 Pieces  (MOQ)
Product Description AC CONTACTOR LC1D09,12,18,25,32,38,40,50,65,80,95 AC contactor is an electrical control device widely used in automation control systems for remote connection and disc

7.2kv 160A Jcz5 Magnetic Contactor Price

US$380.00-430.00 / Piece
1 Piece  (MOQ)
JCZ5 series indoor AC high voltage vcauum contactors are three-phase AC, 50 Hz,7.2KV, 10KV indoor electrical equipment. It is suitable for power system with rated vltage of 7.2kv, 12kv and below and r

Indoor 11kv 12kv 630A Vcb High Voltage Vacuum Interrupter

US$50.00-150.00 / Piece
1 Piece  (MOQ)
Product description TD series vacuum interrupter, is essential part for medium and high voltage breakers. With vacuum as media, it can response in time to extinguish arc when high voltage circuit i

Advanced CE Certified Magnetic Starter Le1-D18 with IP65 Enclosure

US$1.50 / Piece
1 Piece  (MOQ)
Detailed Photos Product Parameters project parameter Standard IEC60947-4-1,IEC60439-1 Electric ratings 09,12,18,25,32,40,50,65,80,95 Approvals CE Ue (V)Rated operational voltage Ue(V)

Amur Cjx2-2510 25A 3p AC Contactor 220V

US$1.89 / Piece
100 Pieces  (MOQ)
General CJX2s series AC Contactor with artistic appearance and compact structure is suitablefor using starting & controlling the AC motor frequently, switching on and off thecircuit at a long distanc

2900299 PLC-Rpt- 24DC/21 Phoenix Contact Relay Module

US$5.25-5.45 / Piece
10 Pieces  (MOQ)
Certifications Packaging & Shipping Company Profile FAQ Q1: Are you a trading company or manufacturer? A1: We are a professional manufacturer with our own independent export rights. And we also

UL-Listed Reliable Solid-State DC Relay for Efficient Power Management Solutions

US$1.30 / Piece
30 Pieces  (MOQ)
Features n Experience unparalleled performance with our magnet model, boasting robust magnetic arc extinguishing capabilities for superior reliability. n Versatile and efficient, this relay is ideal f

Geyue 220VAC 380VAC Cj19 (16) Series Switchover Capacity Contactor 25A 32A 43A 63A 85A 95A for Power Capacitor

US$6.98-8.10 / Piece
50 Pieces  (MOQ)
GEYUE 220VAC 380VAC CJ19(16) Series Switchover Capacity Contactor 25A 32A 43A 63A 85A 95A for Power Capacitor Product Description CJ19(16)-25,32,43,63,85,95 switchover capacitor contactor is special
About Relay & Contactor FAQ
  • QWhat is the difference between a relay and a contactor?

    A relay is generally used for switching smaller loads in electronic circuits, while a contactor is designed for handling higher current applications, often found in industrial and commercial settings. Knowing your specific requirements helps determine which component is best suited for your needs.

  • QHow can I identify a reliable supplier for relay & contactor products in China?

    Finding a reliable supplier in China involves thorough research, including checking credentials, certifications, and reviews. Attend industry expos, contact manufacturers directly, and request product samples to assess quality. Partnering with reputable suppliers ensures product authenticity and quality.

  • QWhat are the benefits of sourcing relay & contactor products for electric and electronic applications?

    Sourcing reliable products helps ensure safety, efficiency, and durability in your electric and electronic systems. Quality components like relays and contactors optimize performance and protect equipment from damage. Working with trusted suppliers in China enhances product reliability and supplier accountability.