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)
SO765980

SO765980

SO765980
SSR 50A/24-600VAC/CTRL 20-265VAC/LED/REGULATED INPUT/IP20/RANDOM
Available
€108.34
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SO845970

SO845970

SO845970
50A/12-275Vac/VDR/Ctrl 20-265Vdc/Led/Regulated Input/IP20
Available
€77.98
View
SO885960

SO885960

SO885960
50A/24-690Vac/Ctrl 20-265Vac/dc/Led/Regulated Input/IP20
Available
€121.45
View
Picture Part Number Max. switching current (A) Max. switching voltage Control voltage Specifications Series Standards Availability (leadtime) Public unit price (excl. Taxes) Order Downloads
SC864810 SC864810 50A 24-520VAC 17-80VAC/DC Single phase SSR - Zero cross - with output protection SC8 CE - VDE - EAC - UL (cURus) - UKCA
In stock
82 pcs
82 pcs - CELDUC Relais
134.10 € Order
SO765980 SO765980 50A 24-600VAC 20-265VAC/DC Single phase SSR - Random - with output protection SO7 VDE - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CE
In stock
10 pcs
10 pcs - CELDUC Relais
108.34 € Order
SO845970 SO845970 50A 12-275VAC 20-265VAC/DC Single phase SSR - Zero cross - with output protection SO8 CE - VDE - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA
In stock
52 pcs
52 pcs - CELDUC Relais
77.98 € Order
SO865970 SO865970 50A 24-510VAC 20-265VAC/DC Single phase SSR - Zero cross - with output protection SO8 CE - VDE - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA
Out of stock
45 working day(s) (*) Create stock alert
79.98 € Order
SO885960 SO885960 50A 24-690VAC 20-265VAC/DC Single phase SSR - Zero cross SO8 CE - VDE - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA
In stock
12 pcs
12 pcs - CELDUC Relais
121.45 € Order
SO885960-1LD12 SO885960-1LD12 50A 24-690VAC 20-265VAC/DC Single phase SSR - Zero cross SO8 CE - VDE - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA
Out of stock
50 working day(s) (*) Create stock alert
163.73 € Order
SO885960-WF151 SO885960-WF151 50A 24-690VAC 20-265VAC/DC Single phase SSR - Zero cross SO8 CE - VDE - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA
Out of stock
50 working day(s) (*) Create stock alert
176.90 € Order
SU865770 SU865770 50A 24-510VAC 18-30VAC/DC Single phase SSR - Zero cross - with output protection SU8 CE - VDE - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA
Out of stock
45 working day(s) (*) Create stock alert
81.00 € 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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