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Solid State Relays (SSR)

Solid state relays (SSRs) for fast, silent, long-life switching of industrial heating loads, ideal for high-cycle temperature control applications.
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Controllers & Power

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Gefran Accessories for solid state relays
SKU: NCP_08913

Accessories for solid state relays

2018 12 Chromalox ssr1 ssr1p 1 e1550429058701
SKU: SSR1-351-305824

Chromalox SSR1-351 PCN 305824

2018 12 Chromalox ssr1 ssr1p 1 e1550429058701
SKU: SSR1-501-305840

Chromalox SSR1-501 PCN 305840

Gefran GD
SKU: NCP_08903

GD Single-phase solid state relay, up to 40A

Gefran GF eXpress
SKU: NCP_08852

GF_eXpress Configuration software utility

Gefran GQ
SKU: NCP_08909

GQ Single-phase solid state relay, up to 90A

Gefran GRP H
SKU: NCP_08889

GRP-H Single-phase solid state relay with advanced diagnostic, up to 120A

Gefran GRS
SKU: NCP_08893

GRS Single-phase solid state relay, up to 120A

Gefran GRS H
SKU: NCP_08891

GRS-H Single-phase solid state relay, up to 120A integrated heatsink

Gefran GS
SKU: NCP_08907

GS Single-phase solid state relay, up to 120A

Gefran GT
SKU: NCP_08901

GT Single-phase solid state relay, up to 120A

Gefran GTD
SKU: NCP_08911

GTD Single-phase solid state relay, up to 40A

Gefran GTS
SKU: NCP_08899

GTS Single-phase solid state relay, up to 120A

Gefran GTT
SKU: NCP_08897

GTT Single-phase solid state relay, up to 120A

Gefran GTZ
SKU: NCP_08895

GTZ Three-phase solid state relay, up to 55A

Related Pages

2017 01 ps ssr 480 w400 h400 e1550332603748 Watlow Solid State Relays Watlow solid state relays (SSR) offer many of the advantages of solid state power controllers, but at a lower cost. Watlow's extensive knowledge in power controller design led to the development of a special fast cycle input card that enables a solid state relay to operate from a standard 4-20mA instrumentation command signal. The SERIES CZR solid state relay provides a low-cost, highly-compact and versatile solid state option for controlling electric heat. With DIN-rail and back panel mounting standard on every controller, the CZR solid state relay allows for simple and quick installation. Contact a Thermal Devices' Sales Engineer for more information! Or, request a quote 2017 01 ssr w400 h400 Chromalox Solid State Relays Chromalox SSR power controllers deliver high precision power modulation and smooth power output to the heating load, ensuring process stability. Chromalox delivers, from stock, an entire range of industrial SSR power control units to handle your toughest heating applications. Contact a Thermal Devices' Sales Engineer for more information! Or, request a quote 2018 02 Eurotherm ssp1 thermaldevices 1 e1550332797131 Eurotherm Zelio Solid State Relays Thermal Devices is an authorized Distributor of Eurotherm Controls' Zelio products and carries the full line of Zelio solid state relays. Solid State Relays have been the standard in switching technology since the early 70's due to their high switching frequency, resistance to shock and vibration and superior lifetime. All Continental Industries and Eurotherm solid state relays are now obsolete and can be replaced by Eurotherm's Zelio solid state relays.  

Applications / Features

  • Manufacturing equipment
  • Packaging machines
  • Food processing equipment
  • Extruders
  • Contactor replacement
  • Mercury relay replacement
  • Electric ovens
  • Plastics machinery