Solid State Relays
Solid state relays switch loads silently with no moving contacts, for heaters, lamps and motors. Choose by load current, voltage and control signal, with a suitable heat sink.
Products
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Enquire about Unison UNI 803 ZDA 48 40 01
Unison UNI 803 ZDA 48 40 01 Solid State Relay 803, Slim, DC to AC Zero Cross, 40 A
Slim zero-cross solid state relay (803 series) for 40 A AC loads at 24-480 V AC, driven by a 4-32 V DC control signal. Mounts on DIN rail with a matching heat sink.
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Enquire about Autonics SRH1-2430-N
Autonics SRH1-2430-N Single-Phase SSR with Integrated Heatsink (Current Input Type) SRH1-2430-N
Autonics SRH1-2430-N Single-Phase SSR with integrated heatsink (Current input type) (SRH1 Series): 30 Arms load. Order code note: 24VAC, 48-480VAC 30A(ZC).
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Enquire about Unison UNI 803 ZDA 58 50 01
Unison UNI 803 ZDA 58 50 01 Solid State Relay 803, Slim, DC to AC Zero Cross, 50 A
Slim zero-cross solid state relay (803 series) for 50 A AC loads at 24-580 V AC, driven by a 4-32 V DC control signal. Mounts on DIN rail with a matching heat sink.
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Enquire about Autonics SRH1-4215-N
Autonics SRH1-4215-N Single-Phase SSR with Integrated Heatsink (Current Input Type) SRH1-4215-N
Autonics SRH1-4215-N Single-Phase SSR with integrated heatsink (Current input type) (SRH1 Series). Order code note: 90-240VAC, 24-240VAC 15A(ZC).
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Enquire about Unison UNI 803 ZDA 58 50 01 - 4 NOS. SSR
Unison UNI 803 ZDA 58 50 01 - 4 NOS. SSR Solid State Relay 803, Slim, DC to AC Zero Cross, 50 A, Set of 4 on B-96 Heat Sink
Four slim 50 A zero-cross solid state relays (803 series) ready-mounted on a B-96 heat sink with DIN rail, for a total load current of 64 A at 40°C; each switches 24-580 V AC from a 4-32 V DC signal.
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Enquire about Autonics SRH1-4220-N
Autonics SRH1-4220-N Single-Phase SSR with Integrated Heatsink (Current Input Type) SRH1-4220-N
Autonics SRH1-4220-N Single-Phase SSR with integrated heatsink (Current input type) (SRH1 Series): 20 Arms load. Order code note: 90-240VAC, 24-240VAC 20A(ZC).
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Enquire about Unison UNI 803 ZDA 58 90 01
Unison UNI 803 ZDA 58 90 01 Solid State Relay 803, Slim, DC to AC Zero Cross, 90 A
Slim zero-cross solid state relay (803 series) for 90 A AC loads at 24-580 V AC, driven by a 4-32 V DC control signal. Mounts on DIN rail with a matching heat sink.
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Enquire about Autonics SRH1-4230-N
Autonics SRH1-4230-N Single-Phase SSR with Integrated Heatsink (Current Input Type) SRH1-4230-N
Autonics SRH1-4230-N Single-Phase SSR with integrated heatsink (Current input type) (SRH1 Series): 30 Arms load. Order code note: 90-240VAC, 24-240VAC 30A(ZC).
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Enquire about Unison UNI 803 ZDA 58 150 01
Unison UNI 803 ZDA 58 150 01 Solid State Relay 803, Slim, DC to AC Zero Cross, 150 A
Slim zero-cross solid state relay (803 series) for 150 A AC loads at 24-580 V AC, driven by a 4-32 V DC control signal. Mounts on DIN rail with a matching heat sink.
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Enquire about Autonics SRH1-4240-N
Autonics SRH1-4240-N Single-Phase SSR with Integrated Heatsink (Current Input Type) SRH1-4240-N
Autonics SRH1-4240-N Single-Phase SSR with integrated heatsink (Current input type) (SRH1 Series). Order code note: 90-240VAC, 24-240VAC 40A(ZC).
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Enquire about Unison UNI 803 ZDA 58 200 01
Unison UNI 803 ZDA 58 200 01 Solid State Relay 803, Slim, DC to AC Zero Cross, 200 A
Slim zero-cross solid state relay (803 series) for 200 A AC loads at 24-580 V AC, driven by a 4-32 V DC control signal. Mounts on DIN rail with a matching heat sink.
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Enquire about Autonics SRH1-A220-N
Autonics SRH1-A220-N Single-Phase SSR with Integrated Heatsink (Current Input Type) SRH1-A220-N
Autonics SRH1-A220-N Single-Phase SSR with integrated heatsink (Current input type) (SRH1 Series). Order code note: 4-20MA, 100-240VAC.
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Enquire about Unison UNI 806 PMDD 100 05 41
Unison UNI 806 PMDD 100 05 41 Plug-in Solid State Relay 806, DC to DC MOSFET, 5 A
Normally-open MOSFET relay made as a direct replacement for a mechanical relay, with a polarity-free 4-32 V DC input, green LED and back-EMF diode; switches 5 A at 5-100 V DC.
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Enquire about Autonics SRH1-A230-N
Autonics SRH1-A230-N Single-Phase SSR with Integrated Heatsink (Current Input Type) SRH1-A230-N
Autonics SRH1-A230-N Single-Phase SSR with integrated heatsink (Current input type) (SRH1 Series). Order code note: 4-20MA, 100-240VAC.
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Enquire about Unison UNI 806 PMDD 100 05 41 - 2CH CARD
Unison UNI 806 PMDD 100 05 41 - 2CH CARD SSR Interface Relay Card 806, DC to DC MOSFET, 2 Channel, 5 A
2-channel card of plug-in normally-open MOSFET relays, 5 A each at 5-100 V DC, with polarity-free 4-32 V DC inputs, back-EMF diodes, replaceable 3 A fuses with failure LEDs and plug-in terminals.
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Enquire about Autonics SRH1-A260-N
Autonics SRH1-A260-N Single-Phase SSR with Integrated Heatsink (Current Input Type) SRH1-A260-N
Autonics SRH1-A260-N Single-Phase SSR with integrated heatsink (Current input type) (SRH1 Series). Order code note: 4-20MA, 100-240VAC.
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Enquire about Unison UNI 806 PMDD 100 05 41 - 4CH CARD
Unison UNI 806 PMDD 100 05 41 - 4CH CARD SSR Interface Relay Card 806, DC to DC MOSFET, 4 Channel, 5 A
4-channel card of plug-in normally-open MOSFET relays, 5 A each at 5-100 V DC, with polarity-free 4-32 V DC inputs, back-EMF diodes, replaceable 3 A fuses with failure LEDs and plug-in terminals.
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Enquire about Autonics SRH1-A420-N
Autonics SRH1-A420-N Single-Phase SSR with Integrated Heatsink (Current Input Type) SRH1-A420-N
Autonics SRH1-A420-N Single-Phase SSR with integrated heatsink (Current input type) (SRH1 Series). Order code note: 4-20MA, 200-480VAC.
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Enquire about Unison UNI 806 PMDD 100 05 41 - 6CH CARD
Unison UNI 806 PMDD 100 05 41 - 6CH CARD SSR Interface Relay Card 806, DC to DC MOSFET, 6 Channel, 5 A
6-channel card of plug-in normally-open MOSFET relays, 5 A each at 5-100 V DC, with polarity-free 4-32 V DC inputs, back-EMF diodes, replaceable 3 A fuses with failure LEDs and plug-in terminals.
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Enquire about Autonics SRH1-A430-N
Autonics SRH1-A430-N Single-Phase SSR with Integrated Heatsink (Current Input Type) SRH1-A430-N
Autonics SRH1-A430-N Single-Phase SSR with integrated heatsink (Current input type) (SRH1 Series). Order code note: 4-20MA, 200-480VAC.
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Enquire about Unison UNI 806 PMDD 100 05 41 - 8CH CARD
Unison UNI 806 PMDD 100 05 41 - 8CH CARD SSR Interface Relay Card 806, DC to DC MOSFET, 8 Channel, 5 A
8-channel card of plug-in normally-open MOSFET relays, 5 A each at 5-100 V DC, with polarity-free 4-32 V DC inputs, back-EMF diodes, replaceable 3 A fuses with failure LEDs and plug-in terminals.
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Enquire about Autonics SRH1-A460-N
Autonics SRH1-A460-N Single-Phase SSR with Integrated Heatsink (Current Input Type) SRH1-A460-N
Autonics SRH1-A460-N Single-Phase SSR with integrated heatsink (Current input type) (SRH1 Series). Order code note: 4-20MA, 200-480VAC.
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Enquire about Unison UNI 806 ZDA 48 05 41
Unison UNI 806 ZDA 48 05 41 Plug-in Solid State Relay 806, DC to AC Zero Cross, 5 A
Normally-open zero-cross solid state relay made as a direct replacement for a mechanical relay, with a polarity-free 4-32 V DC input and green LED; switches 5 A at 24-480 V AC.
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Enquire about Autonics SRH3-1215
Autonics SRH3-1215 3-Phase SSR with Integrated / Detachable Heatsink SRH3-1215
Autonics SRH3-1215 3-Phase SSR with integrated / detachable heatsink (SR3 / SRH3 Series): 15 Arms load, ≤ 100 mA. Order code note: 4-30VDC, 24-240VAC 15A(ZC).