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)

Product Search by Parameter

Picture Part Number Max. switching current (A) Max. switching voltage Control voltage Specifications Series Standards Availability (leadtime) Public unit price (excl. Taxes) Order Downloads
SO445020 SO445020 50A 100-280VAC 0-10VDC Phase angle controller - Single phase - with output protection SO4 UKCA - CSA - CE - EAC - UL (cURus)
In stock
16 pcs
16 pcs - CELDUC Relais
252.21 € Order
SO445320 SO445320 50A 100-280VAC Potentiometer Phase angle controller - Single phase - with output protection SO4 UKCA - CSA - CE - EAC - UL (cURus)
In stock
25 pcs
25 pcs - CELDUC Relais
252.21 € Order
SO445420 SO445420 50A 100-280VAC 4-20mA Phase angle controller - Single phase - with output protection SO4 UKCA - CSA - CE - EAC - UL (cURus)
Out of stock
45 working day(s) (*) Create stock alert
231.59 € Order
SO465020 SO465020 50A 200-480VAC 0-10VDC Phase angle controller - Single phase - with output protection SO4 UKCA - CSA - CE - EAC - UL (cURus)
In stock
80 pcs
80 pcs - CELDUC Relais
272.75 € Order
SO465320 SO465320 50A 200-480VAC Potentiometer Phase angle controller - Single phase - with output protection SO4 UKCA - CSA - CE - EAC - UL (cURus)
In stock
12 pcs
12 pcs - CELDUC Relais
272.75 € Order
SO465420 SO465420 50A 200-480VAC 4-20mA Phase angle controller - Single phase - with output protection SO4 UKCA - CSA - CE - EAC - UL (cURus)
Out of stock
45 working day(s) (*) Create stock alert
252.21 € Order
SO465620 SO465620 50A 200-480VAC PWM Phase angle controller - Single phase - with output protection SO4 UKCA - CSA - CE - EAC - UL (cURus)
In stock
9 pcs
9 pcs - CELDUC Relais
308.79 € Order
SO467420 SO467420 75A 200-480VAC 4-20mA Phase angle controller - Single phase - with output protection SO4 UKCA - CSA - CE - EAC - UL (cURus)
In stock
21 pcs
21 pcs - CELDUC Relais
277.94 € Order
celduc relais analog input SO467501 75A 160-450VAC 1-5VDC Phase angle controller - Single phase SO4 CSA - CE - EAC - UL (cURus) - UKCA
In stock
6 pcs
6 pcs - CELDUC Relais
277.94 € Order
SO468020 SO468020 95A 200-480VAC 0-10VDC Phase angle controller - Single phase - with output protection SO4 UKCA - CSA - CE - EAC - UL (cURus)
Out of stock
45 working day(s) (*) Create stock alert
308.79 € Order
SO468120 SO468120 95A 200-480VAC 0-5VDC Phase angle controller - Single phase - with output protection SO4 UKCA - CSA - CE - EAC - UL (cURus)
In stock
21 pcs
21 pcs - CELDUC Relais
308.79 € Order
SO468420 SO468420 95A 200-480VAC 4-20mA Phase angle controller - Single phase - with output protection SO4 UKCA - CSA - CE - EAC - UL (cURus)
In stock
4 pcs
4 pcs - CELDUC Relais
288.23 € Order
SO469020 SO469020 125A 200-480VAC 0-10VDC Phase angle controller - Single phase - with output protection SO4 UKCA - CSA - CE - EAC - UL (cURus)
Out of stock
45 working day(s) (*) Create stock alert
370.56 € Order
SO469420 SO469420 125A 200-480VAC 4-20mA Phase angle controller - Single phase - with output protection SO4 UKCA - CSA - CE - EAC - UL (cURus)
In stock
18 pcs
18 pcs - CELDUC Relais
350.00 € Order
SU842070 SU842070 25A 12-275VAC 3-32VDC Single phase SSR - Zero cross - with output protection SU8 CE - VDE - EAC - UL (cURus) - UKCA - CSA
Out of stock
45 working day(s) (*) Create stock alert
59.51 € Order
SU842770 SU842770 25A 12-275VAC 18-30VAC/DC Single phase SSR - Zero cross - with output protection SU8 CE - VDE - EAC - UL (cURus) - UKCA - CSA
Out of stock
99 working day(s) (*) Create stock alert
63.08 € Order
SU842970 SU842970 25A 12-275VAC 160-240VAC Single phase SSR - Zero cross - with output protection SU8 CE - VDE - EAC - UL (cURus) - UKCA
In stock
311 pcs
311 pcs - CELDUC Relais
62.96 € Order
SU865070 SU865070 50A 24-510VAC 3.5-32VDC Single phase SSR - Zero cross - with output protection SU8 CE - VDE - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA
In stock
201 pcs
201 pcs - CELDUC Relais
78.30 € 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
SU865970 SU865970 50A 24-510VAC 180-240VAC Single phase SSR - Zero cross - with output protection SU8 CE - VDE - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA
Out of stock
45 working day(s) (*) Create stock alert
81.00 € Order
SU867070 SU867070 50A 24-510VAC 3.5-32VDC Single phase SSR - Zero cross - with output protection SU8 CE - VDE - UL (cURus with SCCR 100kA) - EAC - UL (cURus) - UKCA - CSA
In stock
10 pcs
10 pcs - CELDUC Relais
95.64 € 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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