The family owned company celduc® relais has been operating in Sorbiers, France since 1964 and has become a world specialist in Solid State Relays (SSR). Thanks to its 50 years of experience, celduc® relais offers a wide range of products to switch various loads such as industrial heaters in temperature control systems, lighting control, motor control etc.
celduc® relais creates revolutionary products such as their SU, SUL and SUM optional modules directly pluggable on Solid State Relays, or their current monitoring module called ESUC.
- All Celduc SSR's (Solid State Relays) are fitted with back-to-back thyristors and employ 4th generation TMS² technology with a very long lifetime expectancy.
- Pluggable control terminals
- IP20 terminal protection cover (removable)
- EMC compatible for industrial environment
- Regulated input current
- Control status LED indication
- All Celduc SSR's (Solid State Relays) are fitted with back-to-back thyristors and employ 4th generation TMS² technology with a very long lifetime expectancy.
- Cost-effective, reliable and compact solution (22.5mm pitch SSR solution)
- Mounting configuration compatible with all standard hockey puck style relays
- Three phase zero cross solid state relays
- This range is designed for controlling three phase loads connected in delta or delta (if balanced).
- Compact design - 45mm wide version
- Control status LED indication
- Three phase zero-cross solid state relays
- Two of the three phases are switched by the SSR, the third being directly connected
- The SO4 are our phase angle controllers in okpac® housing (to mount on heatsinks). The microcontroller controlling these controllers can adapt the function to your application.
- Analog switching SSR for resistive load power control (phase angle principle)
- Overvoltage protection by varistor
- 4-20mA / 0-10V / Potentiometer control
- IP20 protection cover (removeable)
- Heatsink rail mountable accessories available
- These relays are designed to switch DC loads e.g solenoid valves, brakes, indicators, motors (possibly on AC mains under specific conditions).
- MOSFET technology - For applications where overcurrent capability and low dissipated power are needed
- IGBT technology - For high voltage applications (> 600 VDC)
- Applications - DC power supplies, signal switching, inductive motor breaking, heaters and batteries
- Complete "ready for use" SSR/heatsink combination
- Zero-cross SSR designed for "resistive load"
- 22.5mm pitch relay with pluggable connector
- AC or DC control options