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Solid State Relays

Advantages of Solid State Relay (SSR) Switching:


  • No Moving Parts: SSRs have no moving components, resulting in no mechanical wear, operational noise, or mechanical failures, thus ensuring high reliability.
  • Arc-Free: SSRs do not have arc-producing contacts, eliminating contact sparking, arcing, and contact bouncing, which reduces external interference.
  • Fast Switching: SSRs offer rapid switching capabilities, with zero-crossing SSRs having a working cycle of less than 10ms, and random SSRs operating at the microsecond level.
  • High Sensitivity: SSRs are highly sensitive and require minimal control power, making them compatible with TTL and CMOS circuits.
  • Sealed Design: SSRs are encapsulated with insulation materials, providing excellent moisture, mold, and corrosion resistance. They also exhibit exceptional explosion-proof properties.
  • Longevity: The use of semiconductor components as the switching mechanism results in significantly longer lifespans compared to traditional mechanical relays, with SSRs lasting up to 100 times longer.
Plug in Solid State Relays
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Plug in AC switching Solid State Relays
1,3,5,8,12A, 5-28VDC or 9-24VAC input, 4-240VAC or 24-440VAC output plug in SSR relays
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Plug in DC load Solid State Relay
4-400VDC, 1 to 12A, Ac to Dc control DC load PLUG-IN Solid State Relays
Three Phase Solid State Relays
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10-40A 3 phase SSR
10A, 15A, 25A, 40A SSR, 3 phase, trics output, economical type.
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40A-120A 3 phase solid state relays
Solid state switching contactor, SCR output, 40A, 60A, 80A, 100A, 120A SSR, 3 phase SSR relays.
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200-400A three phase solid state relays
200A, 300A and 400A 3 phase SSR, 40-660Vac output, zero crossing type.
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400-500A 3 phase solid state relays
400A and 500A integrated solid state relays, three phase, panel mount.
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Solid state contactors
3 phase solid state contactors, heatsink, axial fan, thermostat and SSR assemblies, 200A to 1800A, ready to use.
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Three phase solid state contactors up to 80A
3P solid state contactor, 16A to 80A, 530VAC,suitable for resistive and inductive load.
Single Phase Solid State Relays
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1-12A solid state relay
1A, 2A, 3A, 5A, 8A, 10A and 12A DC to AC SSR, pcb mounted.
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Compact FASTON terminals ac switching solid state relay
1-Phase, 15A and 25A, 230VAC with LED status indicator, FASTON terminals connect, compact design.
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Integrated IP20 touch-safe removable covers Solid State Relays
24VAC input solid state relay, Integrated IP20 touch-safe removable covers, Built-in overvoltage protection (only Zero Cross)
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1 phase solid state relays
Screw type with clamp mounting 1 phase ssr.
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Single phase solid state module
SSR-25DA, SSR-40DA, monthly production up to 30,000pcs, low cost SSR, economical SSR.
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Solid state relays
10A to 100A, single phase, three phase, dc to ac, dc to dc, ac to ac SSR.
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10-40A triacs output ssr
10 to 40A SSR, single phase, triacs output, economical type.
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40-120A single phase solid state relay
40A to 120A single phase SSR, 12V/24V ssr relay, ssr 25A/40A/60A/80A/100A/120A.Zero crossing solid state relays and random control relay SSR.
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Твердотельное реле
Твердотельное реле (SSR) - это электронное устройство переключения, предоставляющее альтернативу традиционным электромеханическим реле и контакторам. Оно использует полупроводниковые компоненты, обычно устройства типа тиристоров или триаков, для выполнения переключающего действия без движущихся частей. SSR предназначены для управления потоком электрической мощности к нагрузкам, таким как нагреватели, двигатели, лампы и другие электрические устройства.
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60-150A Solid State Relays SSR
60A to 150A SSR, single phase, module type.
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200-400A Solid state relays
200A to 400A module type solid state relays.
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500-1600A solid state relays ssr
500-1600A Solid state relays
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Solid state relay for capacitors
60A and 80A GDF series solid state relays are main used for power capacitor turning on and off.
DC to dc Solid State Relay SSR
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DC solid state relays
10A to 80A, 80V to 600VDC solid state relay, DC SSR
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10-200A DC to DC SSR
10A to 200A, 100V to 1200VDC SSR, panel mount.
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120A to 2000A 100V to 1200V DC Solid State Relays SSR
DC:120 - 2000A, 100 to 1200VDC DC load solid state relays.
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DC Solid State Regulators
DC 10 to 2000A, 24 to 1200VDC DC Solid State Regulators, external voltage signal 0-10Vdc or 10K potentiometer.
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Low-voltage drop DC solid-state relay (modular design)
DC：60-200A 60/100/200 VDC
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1/2/3 phase half/full wave rectifier DC solid state relays
Single phase, dual phase, three phase, DC 10-500A, 240V/440VAC load
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100A/200A/300A/400A DC SSR for frequency inverters
100A, 200A, 300A and 400A, 600VDC module design frequency inverter SSR.
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DC Contactors for frequency inverters
GFDC series DC contactor is used for DC circuits with rated DC working voltage up to DC48V and working current up to 800A.
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DC charging and discharging Solid State Relays
Bidirectional DC Solid-State Relay can be used to switch a DC current flowing in either direction.
Solid state control relays
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4-20mA or 0-5V or 10K potentiometer control SSR relay
3 in 1, 4-20mA or 0-5V or 10K potentiometer input, analog solid state relay, 10A to 120A control SSR relay.
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10A to 180A single phase AC solid state regulators
10A to 180A single phase AC solid state regulators
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60A to 300A Single Phase AC Solid State Regulators
60A to 300A single phase AC solid state regulator
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350A to 500A Single Phase AC Solid State Regulators
350A to 500A single phase solid state regulator
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3 Phase AC solid state regulators
10A to 500A, 0-440 or 0-480VAC, 0-10V,4-20mA, Potentiometer control
Din-rail mount SSR relays
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3A to 15A SSR din rail mount 1/2/3 channel output ssr relays
3A,6A, 9A,15A multioutput solid state relays, din rail mount, with and without heatsink.
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G3DA4810 SSR 1 CHANNEL 10A
G3DA4810, SSR 1 CHANNEL, 10A@48-600VAC, 4-32VDC,
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G3DA4825 SSR relays
25A SSR, Integrated heat sink, DIN rail mount
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G3DA4840 SSR relays
40A SSR, Integrated heat sink, DIN rail mount
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G3DA4860 solid state relays ssr
60A SSR, Integrated heat sink, DIN rail mount
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Air cooled solid state relay assemblies
Single phase, 10A to 80A, 440VAC
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Air cooled solid state relay assemblies
3 phase, 10A to 80A, 440VAC
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15A to 60A Din Rail Mount Solid State Contactor
This slimline solid state contactor present a unique opportunity for panel space savings thanks to their very slim footprint.
Multi-output solid state relays
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Dual solid state relays
Dual output SSR, SCR output, 10A to 80A, single phase.
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2 phase output solid state relays
2 phase SSR, 25A, 40A, 50A, 40-480 or 600Vac output, 4-32Vdc control, zero crossing and random control.
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2 phase solid state relay up to 120A
60A, 80A, 100A and 120A dual output SSR.
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4 channels output Solid State Relays
4 output Solid State Relays, 240V/440V/660VAC up to 100A.
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4-10 channel output solid state relays
4,5,6,8,10 channel output SSR.
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8 channel output solid state relays
High surge breakdown voltage (4000V) and high breakdown voltage (2000V)
Motor reversing solid state relays
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DC motor reversing solid state relays 1A-100A 12V-200VDC
DC motor forward and reverse switching solid state relay, DC: 1 to 100A, 12-200VDC
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DC Reversing Solid State Contactor 10A-500A 100V-1200V
DC motor forward and reverse switching solid state relay,10-500A,100-1200VDC.
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3 phase motor reversing solid state relays
10A to 150A, 3 phase 3 control
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Motor reversing solid state relay
1kW,3kW,5kW and 7kW motor reversing relay ssr, 3 phase motor reversing solid state contactors.
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Single phase motor reversing solid state relay
10A to 400A, 110V/220VAC single phase motor reversing contactors.
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DC motor reversing solid state relay
50VDC,100VDC,200VDC,400VDC,600VDC,800VDC, 10A, 30A,50A,75A, 100A and 125A. Motor reversing SSR for DC motor.
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Soft start modules
Soft start modules for single phase and three phase motor.
Heatsink for solid state relays
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TS35P fastening clamps (Din Rail adaptor)
GREEGOO TS35P fastening clamps on a 35mm DIN rail, Din Rail adaptor
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SSR-1 heatsink
For 10A to 80A single phase solid state relays.
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Din rail mount heatsink for 10-120A SSR
SSR-2 heatsink with din rail clamp for 10-120A GDH series SSR.
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SSR-3 heatsink
Heatsink/radiator for 10A to 40A SSR, 3 phase solid state relays.
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SSR-3F heatsink for SSR
Heatsink with axial fan for 3 phase solid state relays, 10A to 60A.