Relay

Relays are key parts of modern control systems. They help detect signals, make simple control choices, set time delays, switch operating states, and protect equipment during daily use. Stable action matters in every cycle. With proven production methods, strict quality checks, and a broad product range, Sofielec supplies electrical relays for overseas distributors, panel builders, OEM customers, and project buyers.

ZHRA2 Motor Protector relay

ZHRA2 Motor Protector relay

ZHRA2 Motor Protector relay from Rated control supply voltage:AC380V. AC220V. 50Hz/60Hz; Rated insulation voltage:AC690v; Contact capacity:Ith:5A;AC-15;Ue/Ie 380V/0.95A 240V/1.5A; Current measurement accur...

ZHRA2 (S) Motor Protector relay

ZHRA2 (S) Motor Protector relay

ZHRA2(S) Motor Protector relay from Rated control supply voltage:AC380V. AC220V. 50Hz/60Hz; Rated insulation voltage:AC690v; Contact capacity:Ith:5A;AC-15;Ue/Ie 380V/0.95A 240V/1.5A; Current measurement ac...

ZHRA1 Motor Protector relay

ZHRA1 Motor Protector relay

ZHRA1 Motor Protector relay from Rated control supply voltage:AC380V. AC220V. 50Hz/60Hz; Rated insulation voltage:AC690v; Contact capacity:Ith:5A;AC-15;Ue/Ie 380V/0.95A 240V/1.5A; Current measurement accur...

ZHRA1(K) Motor Protector relay

ZHRA1(K) Motor Protector relay

ZHRA1(K) Motor Protector relay from Rated control supply voltage:AC380V. AC220V. 50Hz/60Hz; Rated insulation voltage:AC690v; Contact capacity:Ith:5A;AC-15;Ue/Ie 380V/0.95A 240V/1.5A; Current measurement ac...

ZHRV5-45 Voltage control relay

ZHRV5-45 Voltage control relay

ZHRV5-45 Voltage control relay from Rated supply voltage:3-phase 3-wire 220V~450V AC; Rated supply frequency:50/60Hz; Phase failure and phase sequence:≤0.5s; Measurement accuracy:±1%; Data storage time:10 ...

ZHRV5-09 Voltage control relay

ZHRV5-09 Voltage control relay

ZHRV5-09 Voltage control relay from Rated supply voltage:AC 3×220V→3×460V; Operating voltage range:AC 187V~529V; Rated supply frequency:50Hz~65Hz; Measuring range:AC 176V~552V; Measurement frequenccy range...

ZHRV2-54T Voltage control relay

ZHRV2-54T Voltage control relay

ZHRV2-54T Voltage control relay from Rated supply voltage:AC220V; Rated supply frequency:50Hz/60Hz; Over- voltage action:0.1s; Under -voltage action:5V; Voltage measurement error:≤1%;

ZHRV2-04 Voltage control relay

ZHRV2-04 Voltage control relay

ZHRV2-04 Voltage control relay from Rated supply voltage:3-phase 3-wire AC220V~500V 3-phase 4-wire AC125V~3; Rated supply frequency:50Hz/60Hz; Phase failure and phase sequence:≤0.2s; Voltage measurement er...

ZHRV2-72Voltage control relay

ZHRV2-72Voltage control relay

ZHRV2-72Voltage control relay from Rated supply voltage:AC220V; Rated supply frequency:50Hz/60Hz; Over- voltage action value:265V; Under -voltage action value:175V; Voltage measurement error:≤1%;

ZHRV2-36G Voltage control relay

ZHRV2-36G Voltage control relay

ZHRV2-36G Voltage control relay from Rated supply voltage:AC220V; Rated supply frequency:50Hz/60Hz; Over- voltage action value:265V; Under -voltage action value:175V; Action delay range:0.1s;

ZHRV2-54T Voltage control relay

ZHRV2-54T Voltage control relay

ZHRV2-54T Voltage control relay from Rated supply voltage:AC220V; Rated supply frequency:50Hz/60Hz; Over- voltage action:0.1s; Under -voltage action:5V; Voltage measurement error:≤1%;

ZHRT2-S3 Time Relay

ZHRT2-S3 Time Relay

ZHRT2-S3 Time Relay from Rated supply voltage:DC12V AC/DC 24V~240V 50、60Hz; Rated power consumption:≤1W; Delay range:0.1s~100h; Setting accuracy:≤5%; Repeat accuracy:≤0.2%;

ZHRT2-S1 Time Relay

ZHRT2-S1 Time Relay

ZHRT2-S1 Time Relay from Rated supply voltage:DC12V AC/DC 24V~240V 50、60Hz; Rated power consumption:≤1W; Delay range:0.1s~100h; Setting accuracy:≤5%; Repeat accuracy:≤0.2%;

ZHRT2-R3 Sofielec time relay

ZHRT2-R3 Sofielec time relay

ZHRT2-R3 Sofielec time relay from Model:ZHRT2-R3;Rated control supply voltage:DC12V. AC/DC 24V ~240V 50/60Hz; Rated power consumption:≤1W; Altitude:≤2000m; Contact configuration capacity(A):1C/O 16A;2C/O 1...

ZHRT2-M3 Sofielec time relay

ZHRT2-M3 Sofielec time relay

ZHRT2-M3 Sofielec time relay from Model:ZHRT2-M3;Rated control supply voltage:DC12V. AC/DC 24V ~24; Rated power consumption:≤1W; Delay range:0.1s~100h; Setting accuracy:≤5%; Repeat accuracy:≤0.2%;

ZHRT2-M1 Sofielec time relay

ZHRT2-M1 Sofielec time relay

ZHRT2-M1 Sofielec time relay from Model:ZHRT2-M1;Rated control supply voltage:DC12V. AC/DC 24V ~24; Rated power consumption:≤1W; Delay range:0.1s~100h; Setting accuracy:≤5%; Repeat accuracy:≤0.2%;

ZHRT2-E Time Relay

ZHRT2-E Time Relay

ZHRT2-E Time Relay from Rated supply voltage:DC12V AC/DC 24V~240V; Rated power consumption:1W; Delay range:0.1s~100h multi-range adjustment; Setting accuracy:≤5%; Repeat accuracy:≤0.2%;

ZHRT2-A Time Relay

ZHRT2-A Time Relay

ZHRT2-A Time Relay from Rated supply voltage:DC12V AC/DC 24V~240V; Rated power consumption:1W; Delay range:0.1s~100h multi-range adjustment; Setting accuracy:≤5%; Repeat accuracy:≤0.2%;

ZHRT1-ST Sofielec time relay

ZHRT1-ST Sofielec time relay

ZHRT1-ST Sofielec time relay from Model:ZHRT1-ST;Rated control supply voltage:AC110V. AC220V. AC380V 56/60Hz; Rated power consumption:AC:≤1.5VA DC:≤1W; Delay range:0.1s~10min; Setting accuracy:≤5%; Repeat ...

ZHRT1-SD Sofielec time relay

ZHRT1-SD Sofielec time relay

ZHRT1-SD Sofielec time relay from Model:ZHRT1-SD;Rated control supply voltage:AC110V. AC220V 50/60Hz; Rated power consumption:12VA/0.7W; Delay range:0.5s~20min; Setting accuracy:≤±5%; Repeat accuracy:≤±0.2...

ZHRT1-SC Sofielec time relay

ZHRT1-SC Sofielec time relay

ZHRT1-SC Sofielec time relay from Model:ZHRT1-SC;Rated control supply voltage:AC110V. AC220V 50/60Hz; Rated power consumption:12VA/0.7W; Delay range:0.5s~20min; Setting accuracy:≤±5%; Repeat accuracy:≤±0.2...

ZHRT1-S Sofielec time relay

ZHRT1-S Sofielec time relay

ZHRT1-S Sofielec time relay from Model:ZHRT1-S;Rated control supply voltage:DC12V. DC24V AC110V. AC220V. AC380V 56/60Hz; Rated power consumption:AC:≤1.5VA DC:≤1W; Delay range:0.1s~100h; Setting accuracy:≤5...

ZHRT1-M Sofielec time relay

ZHRT1-M Sofielec time relay

ZHRT1-M Sofielec time relay from Model:ZHRT1-M;Rated control supply voltage:DC12V. DC24V AC110V. AC220V. AC380V AC/DC 24V ~24; Rated power consumption:AC:≤1.5VA DC:≤1W; Delay range:0.1s~100h; Setting accur...

ZHRT1-LS Sofielec time relay

ZHRT1-LS Sofielec time relay

ZHRT1-LS Sofielec time relay from Model:ZHRT1-LS;Rated supply voltage:AC110V. AC220V 50/60Hz; Rated power consumption:AC:≤1.5VA DC:≤1W; Delay range:0.5~20min; Setting accuracy:≤5%; Repeat accuracy:≤0.2%;...

Sofielec Relay Product Highlights

Why Choose Sofielec

Contact Our Experts
  • A Wider Range for Control Needs

    One range supports many control jobs. Customers can combine a timer relay, voltage monitoring models, motor protection models, liquid level controllers, pulse controllers, and latching relays to build a fuller product range for each project.

  • Specs for Global Markets

    Market rules differ by country. Sofielec can support different control voltages, contact ratings, mounting styles, manual languages, package labels, and certification documents to help distributors and OEM customers reduce local sales and delivery risks.

  • Quality Control and Global Approvals

    Before shipment, Sofielec inspects all electronic parts, PCB assemblies, contact mechanisms, operation, settings, and voltage withstand. Each unit is tested, while CB, CE, SAA, SEMKO, TUV, and KEMA approvals support global market access.

  • Technical Support and Custom Service

    Projects often need a closer fit. Sofielec's engineering team reviews project needs, working conditions, and control goals to select or customize industrial control relays and matching technical solutions.

Sofielec industrial control relays

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