Solid State Relays, Temperature & Power Controllers

The advantages Solid State Relays (SSR) have compared to Electro Mechanical Relays (EMR) are well-known. Fully electronics, there is no moving parts inside SSR ; they have no audible noise, withstand significant vibration without operating problems, have fast response time, but most of all they have higher life-time expectancy. Used in appropriate operating conditions, SSRs have nearly unlimited life vs 100K cycles for EMRs. Thanks to their unlimited life-time SSRs don’t require any maintenance and prevent manufacturers from unforeseen machines/production stop, which is a great advantage nowadays with 24h/24 industrial activity. celduc® relais the sole solid state relay technology made in France for more than 40 years ! How to select the right Solid State Relays ?

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Single Phase SSR
Single Phase SSR celduc relais offer a wide range of single phase Solid State Relays (SSR) for PCB mounting ; 22,5mm pitch SSR with screw and push-in connection ; with pluggable connector
Two-phase SSR
Two-phase SSR Our two-phase range of SSRs provides two solid state relays in a compact standard 45mm enclosure. We offer various kinds of two-phase SSRs with Faston, push-in terminals or in okpac® IP20 housing with removable connector for control.
Three-phase SSR
Three-phase SSR celduc® relais offers a wide range of solid-state relays for controlling three-phase loads, inclusing miniature housing for PCB, low profile housing (45mm), or standard housing (100mm) with push-in or screw terminals.
Four-Leg SSR
Four-Leg SSR celduc® relais has a compact range a four-leg Solid State Relays of compact four in one solid state relays in a standard 45mm enclosure. Power and control connections by Faston or push-in terminals.
DC SSR
DC SSR celduc® relais offers a complete range of DC solid-state relays up to 1700Vdc, 0 to 150A for DC applications (batteries, heaters, DC motors ...)
Power SSRs with diagnostics
Power SSRs with diagnostics Our power SOD and SILD solid state relays with diagnostic features indicate the status of the SSR and the load (resistive load) without an external power supply.
Motor control
Motor control Solid State solutions are becoming more widely used to control motor loads. celduc relais is a specialist Solid State Relay manufacturer in France.
Temperature controller, current monitor and communication interface in one unit
Temperature controller, current monitor and communication interface in one unit celduc offers a compact solution providing a communication interface, a current monitoring and a PID temperature controller. The ECOM is the most compact solution available on the market that incorporates the latest measuring and control technology. By reducing wiring costs and minimizing the size of electrical cabinets, this solution is the answer to your needs.
Special relays
Special relays celduc relais is a specialist in adapting designs to specific customer applications. celduc designs specific SSRs in accordance with its customers’ specifications
Accessories
Accessories celduc® relais supplies Hest Sink solutions, thermal pads, thermal grease and mounting screw kits.
Online special offers (end of life)
Online special offers (end of life)
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Picture Part Number Max. switching current (A) Max. switching voltage Control voltage Specifications Series Standards Availability (leadtime) Public unit price (excl. Taxes) Order Downloads
SUL842070 SUL842070 20A AC-1 @40°C 12-275VAC 3-32VDC Single phase solid state contactor - zero cross - heatsink included - with output protection SUL8-SUM8 CE - VDE - EAC - UL (cURus) - UKCA - CSA
Out of stock
50 working day(s) (*) Create stock alert
84.88 € Order
SUL842770 SUL842770 20A AC-1 @40°C 12-275VAC 18-30VAC/DC Single phase solid state contactor - zero cross - heatsink included - with output protection SUL8-SUM8 CE - VDE - EAC - UL (cURus) - UKCA - CSA
In stock
9 pcs
9 pcs - CELDUC Relais
87.75 € Order
SUL842970 SUL842970 20A AC-1 @40°C 12-275VAC 160-240VAC Single phase solid state contactor - zero cross - heatsink included - with output protection SUL8-SUM8 CE - VDE - EAC - UL (cURus) - UKCA - CSA
In stock
61 pcs
61 pcs - CELDUC Relais
87.75 € Order
SUL865070 SUL865070 27A AC-1 @40°C 24-510VAC 3.5-32VDC Single phase solid state contactor - zero cross - heatsink included - with output protection SUL8-SUM8 CE - VDE - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA
Out of stock
45 working day(s) (*) Create stock alert
107.13 € Order
SUL865770 SUL865770 27A AC-1 @40°C 24-510VAC 18-30VAC/DC Single phase solid state contactor - zero cross - heatsink included - with output protection SUL8-SUM8 CE - VDE - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA
In stock
82 pcs
82 pcs - CELDUC Relais
108.61 € Order
SUL865970 SUL865970 27A AC-1 @40°C 24-510VAC 160-240VAC Single phase solid state contactor - zero cross - heatsink included - with output protection SUL8-SUM8 CE - VDE - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA
Out of stock
50 working day(s) (*) Create stock alert
108.61 € Order
SUL867070 SUL867070 29A AC-1 @40°C 24-510VAC 3.5-32VDC Single phase solid state contactor - zero cross - heatsink included - with output protection SUL8-SUM8 CE - VDE - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA
Out of stock
50 working day(s) (*) Create stock alert
119.34 € Order
SUM865070 SUM865070 39A AC-1 @40°C 24-510VAC 3.5-32VDC Single phase solid state contactor - zero cross - heatsink included - with output protection SUL8-SUM8 CE - VDE - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA
Out of stock
50 working day(s) (*) Create stock alert
131.66 € Order
SUM867070 SUM867070 39A AC-1 @40°C 24-510VAC 3.5-32VDC Single phase solid state contactor - zero cross - heatsink included - with output protection SUL8-SUM8 CE - VDE - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA
Out of stock
99 working day(s) (*) Create stock alert
157.96 € Order
* Non-contractual deadlines. Will depend on the requested quantity and our current business activity. For futher information, please fill up our contact form or contact a distributor nearby
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