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Solid state relays |
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We offer a vast range of high quality solid state devices, starting with pcb mounted devices up to high current 3 phase devices. In addition to the standard zero cross units for switching resistive loads our range includes devices for switching inductive loads such as lighting and motors.
The range also includes specialist products for motor reversal, phase angle control and DC voltage switching using bi polar and mosfet technology.
Datasheets available on request |
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| SKA |
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PCB mounted devices for switching resistive or inductive loads, up to 4 amp rated available.
Datasheets available on request |
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| SKL and SKH range |
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PCB mounted devices offering exceptionally high current switching capabilities in a very compact package. This is achieved with a combination of highly rated thyristors and clip on heat sinks. Rated up to 25 amps.
Datasheets available on request |
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| SF range |
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The SF range of miniature solid state relays offers ultra compact package size in a panel or pcb mounted format, rated up to 20 amps.
Datasheets available on request |
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| SP range |
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This compact panel mounted design has 6.3mm faston terminals. Rated up to 12 amps with over voltage protection up to 800 volts.
Datasheets available on request |
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| SCF range |
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An industry standard hockey puck style relay with 6 .3mm faston terminals. Designed for resistive loads c/w status led. Rated up to 25 amp, a version is also available with built in VDR protection for inductive loads.
Datasheets available on request |
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| SO range |
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The SO range of relays offers, zero cross switching in a standard panel mount package with built in IP20 cover and status led. Two ranges within this SO package exist one optimized for resistive loads SO9, the other SO8 has a higher level of immunity to voltage transients etc. The products within this range have ratings up to 125 amps, at these levels a special termination kit is available for large diameter cables.
Datasheets available on request |
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| SIL c/w with heatsink |
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The SIL range of relays are mounted on a heatsink with an integral din rail clip. In addition to a high current switching capability, they offer a 22.5mm wide IP20 housing. Rated up to 75 amps.
Datasheets available on request |
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| SIM |
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The SIM range offers higher ratings than the SIL range. On a slightly larger 45 mm wide heatsink with built in din rail clip. Units are also rated up to 75 amps however the larger heatsink allows for higher current switching.
Datasheets available on request |
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| SIB |
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The SIB range offers 2 phase switching in a 45 mm wide din rail mounted package. With two separate control voltage inputs these units could be used where full 3 phase switching is not essential. Rated up to 2 x 25 amp.
Datasheets available on request |
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| SCB range |
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The SCB range are two solid state relays in one standard relay package. These units can have either on set of input connections or two depending on the application. Rated up to 2 x 75 amps.
Datasheets available on request |
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| SOB range |
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The updated range of SCB units offering built in IP20 covers, again ratings up to 2 x 75 amps available.
Datasheets available on request |
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| SGT 3 phase range |
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The SGT range of conventional 3 phase solid state relays. Optimized for resistive loads these units provide compact cost effective 3 phase switching. Heatsinks need to be used to achieve maximum current switching. Units rated up to 75 amps per phase.
Datasheets available on request |
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| SVT |
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The SVT range of 3 phase solid state relays offers switching for resistive or inductive loads. Similar to the SGT range however the SVT range has a built in IP20 protection cover. Rated up to 50 amps per phase.
Datasheets available on request |
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| SIT 3 phase range with built in heatsink |
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The SIT range of relays offer 3 phase switching with a built in heatsink for optimum current switching capability. These units are din rail mounted and rated up to 50 amps.
Datasheets available on request |
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| 3 phase assemblies |
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3 phase heatsink assemblies are available pre assembled upon request. We can offer versions rated up to 75 amps per phase. Many different heatsinks are available some with cooling fans and over temperature cutouts.
Datasheets available on request |
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| SILD and SOD system monitoring relays |
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This range of diagnostic relays are designed to monitor various relay and load conditions. Primarily to flag up an ssr or load failure. The patented design monitors both the input status ( control signal) and the switched output of the relay. By comparing these values in its microprocessor it will change the status of the diagnostic led’s and alarm output in any of these fault conditions;
Loss of mains supply
Load open circuit ( eg blown heater)
Failure of its switched output
If any of the conditions occur its alarm will go open circuit signalling a fault to your PLC or control panel.
Datasheets available on request |
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| Phase angle controllers |
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These compact, low cost, phase angle control modules are the new generation of micro processor based power controllers.
They are ideal for simple motor speed or light dimming control and can be controlled manually by potentiometer or by one of our PID controllers.
Datasheets available on request |
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| Phase angle controllers – 3 phase |
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This range of proportional controllers offers switching of various different loads. Used for resistive loads, voltage control, motor speed control or phase angle control. This includes the switching of transformers, rectifiers, heaters, fans using either 4-20,0-10 v or potentiometer inputs. These units have diagnostic facilities along with multiple setting options controlled by dip switch selection.
Datasheets available on request |
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