CTH Controls Inc.
 
1.888.550.6829   Supplier Inquiry   About Us      
 
 
 
Eurotherm Power Control
 
 
Eurotherm Power Control
Eurotherm Power Control
Eurotherm Action Instrument
Eurotherm Chessel
Hardy Process Weight
Hardy Process Weight
London Electronics Ltd.
Paragon Robotics
Ohio Semitronics
Dimetix Inc.
TandD Data Loggers
Ametek Dixson
Intempco
Noshok
Precision Digital
Process Sensors Corp
Ultra Electronics
Available Services
Calibration
Calibration
none
Repair
Repair
none
Programming
Programming
none
Zelio Solid State Relays (SSRs)

Solid State Relays have been the standard in switching technology since the early 70's due to their high switching frequency, resistance to shock and vibration and superior lifetime.

When properly used, a Solid State Relay (SSR) provides a high degree of reliability, long life and reduced electromagnetic interference (EMI), together with fast response and high vibration resistance, as compared to an electromechanical relay (EMR). An SSR offers all the inherent advantages of solid state circuitry, including consistency of operation and a typically longer usable lifetime. This is possible because the SSR has no moving parts to wear out or arcing contacts to deteriorate, which are primary causes of failure of an electromechanical relay. When properly applied, an SSR will have a normal life expectancy of many millions of operations, 10–1000 times more than most electromechanical relays. SSRs also have environmental advantages compared to mercury contactors.

Solid state relays can switch up to 120 times per second, much faster than any electromechanical relay. When used in heating applications, fast cycling can dramatically improve the life of the heater by reducing thermal stress.

SSRs allow the switching of large loads via ultra-sensitive input power. A low level logic signal (TTL) can activate a switch for as much as 125 Amps.
IO Series Input Modules

Input Modules

 
  Click here to view Zelio Catalog Click here for more information
IO Series Output Modules

Output Modules

 

 
  Click here to view Zelio Catalog Click here for more information
SSL1 SLim Socket SSRs

SSL Relay

SSL1 Relay

 
  Click here to view Zelio Catalog Click here for more information
SSLM Input-Output Modules

Zelio SSLM PF150994A

Zelio SSLM PF150995B

Zelio SSLM PF150996B

Zelio SSLM PF150997B

 
  Click here to view Zelio Catalog Click here for more information
SSM1 DIN Rail Mount SSRs

Zelio SSM1 DIN PF152206B

 
  Click here to view Zelio Catalog Click here for more information
SSM1-SSM2 DIN Rail Mount SSRs

Zelio SSM1 - SSM2 DIN Rail

 
  Click here to view Zelio Catalog Click here for more information
SSM3 DIN Rail Mount SSRs

Zelio SSM3 DIN PF152212

 
  Click here to view Zelio Catalog Click here for more information
SSP1 Panel Mount SSRs

Zelio panel SSP1

 
  Click here to view Zelio Catalog Click here for more information
SSP3 Panel Mount SSRs

Zelio panel SSP3

 
  Click here to view Zelio Catalog Click here for more information
SSR Heat Sinks

Zelio heat sink PF150944C SSRHP07

 
  Click here to view Zelio Catalog Click here for more information
Zelio Accessories

Zelio accessories PF150947

 
  Click here to view Zelio Catalog Click here for more information
 
 
CTH Controls Inc.   CTH Controls Inc.
5100 South Service Road, Unit 2
Burlington, ON. L7L 6A5 Canada
Phone: 905-792-6829
Toll Free: 1-888-550-6829
Fax: 905-792-6902
sales@cthcontrols.com
  arrow Products arrow Contact Us  

For Secure Payments
Mastercard Visa
<empty> <empty> <empty>
<empty>
PAYPAL
PAYMENT
GUIDE
<empty>
<empty> <empty> <empty>
  arrow Services arrow Supplier Inquiry  
  arrow Support arrow ISO Certification  
  arrow About Us arrow Return Policy  
    arrow Careers  
  arrow Line Card  
© Copyright 1998-2024, CTH Controls Inc. All rights reserved