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Solid State Relay Modules

If you don't see the solid state relay module you're looking for listed below fear not! We can supply a diverse range of SSRs from a variety of sources as well as find replacements for obsolete products. Feel free to contact us on 03 9720 4522 or sales@practicalcontrol.com.au to discuss your specific needs

SO8 DC Control
Data sheet 50A
Data sheet 75A
Data sheet 95A
Data sheet 125A

Celduc SO865070 solid state relay Celduc Logo
AC zero cross switching single pole SSR
  • 24-510V AC switch, 3.5-32V DC Control
  • Indicator led
  • Transil voltage protection on inputs
  • IP20 Terminal covers
  • Zero cross switching for most types of load
  • Part no. SO865070, Current 50A, Order code:   0020590001
  • Part no. SO867070, Current 75A, Order code:   0020590002
  • Part no. SO868070, Current 95A, Order code:   0020590003
  • Part no. SO869070, Current 125A, Order code: 0020590004
SO8 AC/DC Control
Data sheet 50A
Data sheet 75A
Data sheet 95A
Data sheet 125A

Celduc SO869970 solid state relay Celduc Logo
AC zero cross switching single pole SSR
  • 24-510V AC switch, 20-265V AC/DC Control
  • Indicator led
  • Transil voltage protection on input
  • IP20 Terminal covers
  • Zero cross switching for most types of load
  • Part no. SO865970, Current 50A, Order code:   0020590005
  • Part no. SO867970, Current 75A, Order code:   0020590006
  • Part no. SO868970, Current 95A, Order code:   0020590007
  • Part no. SO869970, Current 125A, Order code: 0020590008
SO7 Random cross DC
Control

Data sheet 50A
Data sheet 75A
Data sheet 95A
Data sheet 125A

Celduc SO765090 solid state relay Celduc Logo
Random (instant) switching single pole SSR
  • 24-510V AC switch, 3.5-32V DC Control
  • Indicator led
  • Transil voltage protection on input, RC & VDR protection on output
  • IP20 Terminal covers
  • Random switching typically used for motors (AC-53), phase control and inductive loads
  • Part no. SO765090, Current 50A, Order code:   0020590009
  • Part no. SO767090, Current 75A, Order code:   0020590010
  • Part no. SO768090, Current 95A, Order code:   0020590011
  • Part no. SO769090, Current 125A, Order code: 0020590012
SOI885070
Data sheet 50A
Picture Celduc SOI885070 solid state relay Celduc Logo
Diagnostic relay to detect open load circuit or short circuited SSR

The SOI range of solid state relays feature an internal CT to measure load current. The SOI relay gives an
isolated solid state status output and visual LED indication when load current is present.
With control input present and solid state status output = off then load is open circuit
With control input not present and solid state status input = on then relay is in short circuit

  • 24-625V AC switch, 3.5-32V DC Control
  • Indicator leds for control input and load current
  • Isolated output for load current status
  • Transil voltage protection on input, VDR protection on output
  • IP20 Terminal covers
  • Zero cross switching for most types of load
  • Part no. SOI885070, Current 50A, Order code:   0020590076
SUL / SUM Range
Data sheet SUL865070
Data sheet SUL865770
Data sheet SUL865970
Data sheet SUL867070
Data sheet SUM865070

Photo Celduc SUL solid state relay
Photo Celduc SUM solid state relay Celduc Logo
AC zero cross switching DIN rail mount single pole SSR
  • 24-510V AC switch
  • Indicator led
  • VDR protection on output
  • IP20 terminal covers
  • Zero cross switching for most types of load
  • Part no. SUL865070, Current 32A/24-510V AC, 3.5-32V DC Control, Order code:   0020590005
  • Part no. SUL865770, Current 32A/24-510V AC, 18-30V AC/DC Control, Order code:   0020590006
  • Part no. SUL865970, Current 32A/24-510V AC, 180-240V AC Control, Order code:   0020590007
  • Part no. SUL867070, Current 35A/24-510V AC, 3.5-32V DC Control, Order code: 0020590008
  • Part no. SUM865070, Current 45A/24-510V AC, Order code: 0020590008
ESUC
Data sheet ESUC0450
Data sheet ESUC0480
Photo Celduc ESUC module
Celduc Logo
Current monitoring module for SU/SUL range
  • Permanent load current monitoring
  • Current teaching function by push button or external logic input
  • Partial load break detection
  • Open mains detection
  • Open load detection
  • Short circuited SCR detection
  • Part no. ESUC0450, Current range 2-40A AC, 8-30V DC Control, Order code:   0020590082
  • Part no. ESUC0480, Current range 2-40A AC, 24-45V DC Control, Order code:   0020590083
SILD
Data sheet SILD865170
Data sheet SILD867170
Photo Celduc SILD module
Celduc Logo
DIN rail mount solid state relay with diagnostic function monitoring load and SSR status
  • Load open circuit monitoring
  • Thyristor short circuit monitoring
  • Solid state status output, closed = "healthy"
  • Status LED for visualisation
  • IP20 / 22.5mm DIN rail mount assembly
  • Part no. SILD865170, Current 32A AC, 3.5-32V DC Control, Order code:   0020590049
  • Part no. SILD867170, Current 35A AC, 3.5-32V DC Control, Order code:   0020590099
SVT Three phase SSR
Data sheet SVT864374
Data sheet SVT867394
Data sheet SVT869394
Data sheet SVT869994

Picture celduc SVT solid state relay Celduc Logo
AC zero cross switching three pole SSR
  • 24-520V AC switch
  • Indicator led
  • RC & VDR protection on output
  • IP20 Terminals
  • Zero cross switching for most types of load
DC Control
  • Part no. SVT864374, Current 50A, Order code:   0020590017
  • Part no. SVT867394, Current 75A, Order code:   0020590018
  • Part no. SVT869394, Current 125A, Order code:   0020590019
AC Control
  • Part no. SVT869994, Current 125A, Order code:   0020590020
SG4 phase angle controller
Data sheet SG4 modules

Picture celduc SSG4 solid state relay Celduc Logo
Single pole phase control module

These relays proportionaly vary the switching point on a sinusoidal AC supply giving a variable voltage output

Applications
  • Light dimmer
  • Heating regulation
  • Single phase variable speed control
  • Part no. SG441020, Current 10A@115-265VAC 0-10V DC control, Order code:   0020590059
  • Part no. SG444020, Current 40A@115-265VAC 0-10V DC control, Order code:   0020590042
  • Part no. SG464020, Current 40A@200-460VAC 0-10V DC control, Order code:   0020590061
  • Part no. SG468020, Current 70A@200-460VAC 0-10V DC control, Order code:   0020590062
  • Part no. SG469020, Current 110A@200-460VAC 0-10V DC control, Order code:   0020590063
  • Part no. SG444120, Current 40A@115-265VAC potentiometer control, Order code:   0020590055
  • Part no. SG464120, Current 40A@200-460VAC potentiometer control, Order code:   0020590064
  • Part no. SG469120, Current 110A@200-460VAC potentiometer control, Order code:   0020590065
  • Part no. SG444420, Current 40A@115-265VAC 4-20mA control, Order code:   0020590066
  • Part no. SG464420, Current 40A@200-460VAC 4-20mA control, Order code:   0020590067
  • Part no. SG468420, Current 70A@200-460VAC 4-20mA control, Order code:   0020590068
  • Part no. SG469420, Current 110A@200-460VAC 4-20mA control, Order code:   0020590069
REVO SSR
Brochure
Manual (fused version)
Manual (non fused version)

REVO solid state relay REVO solid state relay with fuse

cd automation logo
Solid State Relay Systems

REVO SSR is a revolutionary new concept in SSR design that offers many benefits over conventional solid state relay modules. The REVO SSR range is a system specifically designed to save both labour and installation
space.
  • 24-480V AC/50A switch (40A max with integrated fuse holder), 7-30V DC Control
  • Integrated fuse holder (option) enabling fast and neat installation
  • Analogue input, 0-10V DC or 4-20mA (option) allows SSRs to be operated as burst control thyristor
  • Heater break alarm (option)with integrated CT can detect partial or total load failure as well as
    thyristor short circuit
  • Side by side installation possible minimises enclosure size requirement
  • Can be connected with REVO PC to manage multizone systems. REVO PC minimises energy costs by synchronizing and limiting energy demand
  • IP20 protection
Order code-integrated fuse: 0020480001
Order code-no fuse: 0020480002
Please contact us for information on optional feaures available with these modules
REVO Sx
Brochure
Manual
REVO SX solid state relay

cd automation logo
Multi Zone Solid State Relay

This unit is ideal for applications that need low power over multiple zones such as
thermoforming, hot runner molds and blow molding.
  • Integrated Fuse and Fuseholder.
  • Zero cross switching, random cross available as an option
  • 4 to 30V DC control signal
  • LED ON/OFF indication
  • Fuse with LED indication for blown fuse
  • Load open circuit indication and relay output on 480V models
  • REVO S 4x3.5A comprises four zones with 3.5A input SSR
  • REVO S 3x4.5A comprises four zones with 4.5A input SSR
  • REVO S 2x7A comprises four zones with 7A input SSR
Part Number Configuration Order Code
RSX403-20SZ0F0021 4 X 3.5A / 230V 0020480004
RSX403-44SZ0L0021 4 X 3.5A / 480V 0020480005
RSX304-20SZ0F0021 3 X 4.5A / 230V 0020480006
RSX304-44SZ0L0021 3 X 4.5A / 480V 0020480007
RSX207-20SZ0F0021 2 X 7A / 230V 0020480008
RSX207-44SZ0L0021 2 X 7A / 480V 0020480009