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
-
Enquire about Unison UNI 703 ZDA 33 03 00 - 08CH CARD
Unison UNI 703 ZDA 33 03 00 - 08CH CARD SSR Interface Relay Card 703, DC to AC, 8 Channel, 3 A
8-channel SSR interface card with zero-cross triac outputs of 3 A at 24-480 V AC, a replaceable 3 A fuse with failure LED on each channel, and plug-in input and output terminals.
-
Enquire about Autonics SR3-1440
Autonics SR3-1440 3-Phase SSR with Integrated / Detachable Heatsink SR3-1440
Autonics SR3-1440 3-Phase SSR with integrated / detachable heatsink (SR3 / SRH3 Series): 40 Arms load, ≤ 100 mA. Order code note: 4-30VDC, 48-480VAC, 40A(ZC).
-
Enquire about Unison UNI 703 ZDA 48 05 00
Unison UNI 703 ZDA 48 05 00 PCB Mount Solid State Relay 703, DC to AC Zero Cross, 5 A
Miniature PCB-mount zero-cross solid state relay with a snubberless triac, switching 5 A AC at 24-480 V AC from a 4-32 V DC input; the package can be fitted to a heat sink.
-
Enquire about Autonics SR3-1450
Autonics SR3-1450 3-Phase SSR with Integrated / Detachable Heatsink SR3-1450
Autonics SR3-1450 3-Phase SSR with integrated / detachable heatsink (SR3 / SRH3 Series): 50 Arms load, ≤ 100 mA. Order code note: 4-30VDC, 48-480VAC, 50A(ZC).
-
Enquire about Unison UNI 704-B PMDD 200 05 00
Unison UNI 704-B PMDD 200 05 00 PCB Mount Solid State Relay 704, DC to DC MOSFET, 5 A
PCB-mount solid state relay with a power MOSFET output and green input LED, switching 5 A DC at 5-200 V DC from a 3-32 V DC input, with no output leakage current.
-
Enquire about Autonics SR3-1475
Autonics SR3-1475 3-Phase SSR with Integrated / Detachable Heatsink SR3-1475
Autonics SR3-1475 3-Phase SSR with integrated / detachable heatsink (SR3 / SRH3 Series): 75 Arms load, ≤ 100 mA. Order code note: 4-30VDC, 48-480VAC, 75A(ZC).
-
Enquire about Unison UNI 704-B ZDA 48 05 00
Unison UNI 704-B ZDA 48 05 00 PCB Mount Solid State Relay 704, DC to AC Zero Cross, 5 A
PCB-mount zero-cross solid state relay with a built-in snubber and green input LED, switching 5 A AC at 24-480 V AC from a 3-32 V DC input.
-
Enquire about Autonics SR3-4415
Autonics SR3-4415 3-Phase SSR with Integrated / Detachable Heatsink SR3-4415
Autonics SR3-4415 3-Phase SSR with integrated / detachable heatsink (SR3 / SRH3 Series): 15 Arms load, ≤ 50 mA. Order code note: 90-240VAC, 48-480VAC, 15A(ZC).
-
Enquire about Unison UNI 802 PMDD 100 06 00
Unison UNI 802 PMDD 100 06 00 Slim Plug-in Solid State Relay 802 with Socket, DC to DC MOSFET, 2 A
Slim plug-in MOSFET relay supplied with a socket that has press-fit wire terminals, a polarity-free 6-32 V DC input and a jumper for +ve or -ve common; switches 2 A at 5-100 V DC.
-
Enquire about Autonics SR3-4440
Autonics SR3-4440 3-Phase SSR with Integrated / Detachable Heatsink SR3-4440
Autonics SR3-4440 3-Phase SSR with integrated / detachable heatsink (SR3 / SRH3 Series): 40 Arms load, ≤ 50 mA. Order code note: 90-240VAC, 48-480VAC, 40A(ZC).
-
Enquire about Unison UNI 802 ZDA 33 06 00
Unison UNI 802 ZDA 33 06 00 Slim Plug-in Solid State Relay 802 with Socket, DC to AC Zero Cross, 2 A
Slim plug-in zero-cross relay supplied with a socket that has press-fit wire terminals, a polarity-free 6-32 V DC input and a jumper for +ve or -ve common; switches 2 A at 24-330 V AC.
-
Enquire about Autonics SR3-4450
Autonics SR3-4450 3-Phase SSR with Integrated / Detachable Heatsink SR3-4450
Autonics SR3-4450 3-Phase SSR with integrated / detachable heatsink (SR3 / SRH3 Series): 50 Arms load, ≤ 50 mA. Order code note: 90-240VAC, 48-480VAC, 50A(ZC).
-
Enquire about Unison UNI 803 FDZDA 58 40 01
Unison UNI 803 FDZDA 58 40 01 Solid State Relay 803, Fault Detection, DC to AC, 40 A
Slim zero-cross SSR for 40 A heater loads at 80-580 V AC that detects an open or shorted load, a shorted SSR and loss of supply, with a red LED and an isolated fault output for a PLC or buzzer.
-
Enquire about Autonics SR3-4475
Autonics SR3-4475 3-Phase SSR with Integrated / Detachable Heatsink SR3-4475
Autonics SR3-4475 3-Phase SSR with integrated / detachable heatsink (SR3 / SRH3 Series): 75 Arms load, ≤ 50 mA. Order code note: 90-240VAC, 48-480VAC, 75A(ZC).
-
Enquire about Unison UNI 803 FDZDA 58 50 01
Unison UNI 803 FDZDA 58 50 01 Solid State Relay 803, Fault Detection, DC to AC, 50 A
Slim zero-cross SSR for 50 A heater loads at 80-580 V AC that detects an open or shorted load, a shorted SSR and loss of supply, with a red LED and an isolated fault output for a PLC or buzzer.
-
Enquire about Autonics SRC1-1215-N
Autonics SRC1-1215-N Single-Phase Slim SSR with Detachable Heatsink SRC1-1215-N
Autonics SRC1-1215-N Single-Phase slim SSR with detachable heatsink (SRC1 Series): 15 Arms load. Order code note: 4-30VDC, 24-240VAC 15A(ZC).
-
Enquire about Unison UNI 803 IGDD 600 10 00
Unison UNI 803 IGDD 600 10 00 Solid State Relay 803, Slim, DC to DC IGBT, 10 A, 5-600 V DC
Slim solid state relay with an IGBT output (803 series), switching 10 A DC loads at 5-600 V DC from a 4-32 V DC control signal, with no output leakage current.
-
Enquire about Autonics SRC1-1220-N
Autonics SRC1-1220-N Single-Phase Slim SSR with Detachable Heatsink SRC1-1220-N
Autonics SRC1-1220-N Single-Phase slim SSR with detachable heatsink (SRC1 Series): 20 Arms load. Order code note: 4-30VDC, 24-240VAC 20A(ZC).
-
Enquire about Unison UNI 803 PHT 24 25 420
Unison UNI 803 PHT 24 25 420 Phase Angle Control SSR 803, Slim, Analog Input, 25 A
Slim phase-angle thyristor controller (803 series) that varies the power to 25 A AC loads at 230 or 440 V AC in proportion to a 4-20 mA or 0-10 V DC signal.
-
Enquire about Autonics SRC1-1230
Autonics SRC1-1230 Single-Phase Slim SSR with Detachable Heatsink SRC1-1230
Autonics SRC1-1230 Single-Phase slim SSR with detachable heatsink (SRC1 Series): 30 Arms load. Order code note: V1-4~30VDC.
-
Enquire about Unison UNI 803 PHT 24 50 420
Unison UNI 803 PHT 24 50 420 Phase Angle Control SSR 803, Slim, Analog Input, 50 A
Slim phase-angle thyristor controller (803 series) that varies the power to 50 A AC loads at 230 or 440 V AC in proportion to a 4-20 mA or 0-10 V DC signal.
-
Enquire about Autonics SRC1-1420
Autonics SRC1-1420 Single-Phase Slim SSR with Detachable Heatsink SRC1-1420
Autonics SRC1-1420 Single-Phase slim SSR with detachable heatsink (SRC1 Series): 20 Arms load. Order code note: V1-4~30VDC.
-
Enquire about Unison UNI 803 PHT 24 90 420
Unison UNI 803 PHT 24 90 420 Phase Angle Control SSR 803, Slim, Analog Input, 90 A
Slim phase-angle thyristor controller (803 series) that varies the power to 90 A AC loads at 230 or 440 V AC in proportion to a 4-20 mA or 0-10 V DC signal.
-
Enquire about Autonics SRC1-1420R-N
Autonics SRC1-1420R-N Single-Phase Slim SSR with Detachable Heatsink SRC1-1420R-N
Autonics SRC1-1420R-N Single-Phase slim SSR with detachable heatsink (SRC1 Series): 20 Arms load. Order code note: 4-30VDC, 48-480VAC 20A(R).