Collection: Solid State Relays & Contactors

Single And Three Phase Solid State Relays (SSRs)

Both Novus and EMAS have an economical range of solid state relays. We stock single and three phase AC output versions in a range of Amperages. Our SSRs can be purchased with or without an accompanying heat sink. Suitable for switching via temperature controller pulse output, PLC or any control voltage between 4~32VDC.

Beware lower priced alternatives, we believe this is the minimum standard for safe and reliable operation. There are ultra low priced models available in various online marketplaces. Some have been found to contain missing or underrated components leading to premature failure and excess build up of heat.

Thermoplastics 

3D Printing - heated beds. Adhesives - heated hoses, tanks and applicators. Heat Sealing - bagging machinery, flow wrapping. Plastic Extrusion - injection moulding

Food And Beverage

Coffee Machines - brew temperatures. Brewing and Fermenting - alcohol production. Food - commercial baking ovens and hot plates

Print And Packaging

Hot Foil Stamping - platen. Printing - heat transfer. Shrink Wrapping - heat seal tunnels.

Drying And Curing

Kilns - benchtop to industrial. Ovens - composite materials, powder coat, solder reflow

16 products
  • 10A Single Phase Solid State Relay - SSR-4810 (Load 10A 480VAC \ Control 4 -32VDC)
    Vendor
    Novus
    Regular price
    £13.50
    Sale price
    £13.50
    Regular price
    Unit price
    per 
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  • 25A Single Phase Solid State Relay - SSR-4825 (Load 25A 480VAC \ Control 4-32VDC)
    Vendor
    Novus
    Regular price
    £23.00
    Sale price
    £23.00
    Regular price
    Unit price
    per 
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  • 40A Single Phase Solid State Relay - SSR-4840 (Load 40A 480VAC \ Control 4-32VDC)
    Vendor
    Novus
    Regular price
    £25.00
    Sale price
    £25.00
    Regular price
    Unit price
    per 
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  • 60A Single Phase Solid State Relay - SSR-4860 (Load 60A 480VAC \ Control 4-32VDC)
    Vendor
    Novus
    Regular price
    £30.00
    Sale price
    £30.00
    Regular price
    Unit price
    per 
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  • 40A Three Phase Solid State Relay - SSR3-4840 (Load 40A 480VAC \ Control 4-32VDC)
    Vendor
    Novus
    Regular price
    £70.00
    Sale price
    £70.00
    Regular price
    Unit price
    per 
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  • 90A Three Phase Solid State Relay - SSR3-4890 (Load 90A 480VAC \ Control 4-32VDC)
    Vendor
    Novus
    Regular price
    £99.00
    Sale price
    £99.00
    Regular price
    Unit price
    per 
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  • EMAS SSS1X - DIN Rail or Chassis Mount Heat Sink 10-12A Solid State Relay
    Vendor
    EMAS
    Regular price
    £15.00
    Sale price
    £15.00
    Regular price
    £18.84
    Unit price
    per 
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  • EMAS SSS2X - DIN Rail or Chassis Mount Heat Sink 25A Solid State Relay
    Vendor
    EMAS
    Regular price
    £20.00
    Sale price
    £20.00
    Regular price
    £24.79
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    per 
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  • EMAS SSS4X - DIN Rail or Chassis Mount Heat Sink 40A Solid State Relay
    Vendor
    EMAS
    Regular price
    £27.50
    Sale price
    £27.50
    Regular price
    £37.17
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    per 
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  • EMAS SSRP1DA012 - 1PH Solid State Relay 12A 24~320V
    Vendor
    EMAS
    Regular price
    £25.00
    Sale price
    £25.00
    Regular price
    £29.76
    Unit price
    per 
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  • EMAS SSRP1DA025 - 1PH Solid State Relay 25A 24~320V
    Vendor
    EMAS
    Regular price
    £27.50
    Sale price
    £27.50
    Regular price
    £31.07
    Unit price
    per 
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  • EMAS SSRP1DA040 - 1PH Solid State Relay 40A 24~320V
    Vendor
    EMAS
    Regular price
    £35.00
    Sale price
    £35.00
    Regular price
    £40.90
    Unit price
    per 
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