The Global Expert in Solid State Switching Technology

Helping to make the world safer, cleaner and more energy efficient

Sensata Technologies manufactures and commercializes one of the most preferred brands of Solid State Relays around the world under its sub-brand, Sensata - Crydom. Long recognized as an expert in Solid State Relay and Controls Technology, Sensata - Crydom offers a wide variety of off-the-shelf Solid State Relays and Contactors, I/O Modules & mounting boards, Controls and Power Modules, and specializes in custom designed solid state switching solutions for any application. At Sensata Technologies, innovation and technology combine to exceed our Customer's most demanding performance requirements.

Sensata Technologies is one of the world's leading suppliers of sensing, electrical protection, control and power management solutions with operations and business centers in 13 countries. Sensata's products improve safety, efficiency and comfort for millions of people every day in automotive, appliance, aircraft, industrial, military, heavy vehicle, heating, ventilation and air-conditioning (HVAC), data, telecommunications, recreational vehicles and marine applications.

  • LifePlus ED Series
  • SeriesOne DR
  • SeriesOne DR Timer
  • EL Series
  • CMX Series
  • PowerPlus DC Series
  • HDC Series
  • CN Series

LifePlus ED Series


The LifePlus ED series of AC & DC output pluggable Solid State Relays offers Electromechanical Relay users the opportunity to replace traditional 12 x 29 mm EMRs with a solid state solution which provides them with substantial performance advantages including significantly greater life expectancy (>100 million operations), contactless high speed switching eliminating contact bounce and resulting electrical noise, precise logic compatible control inputs, acoustically silent operation and high vibration resistance, among many others.

AC outputs incorporate Sensata - Crydom's proven Back-to-Back SCR technology while DC outputs utilize high efficiency FETs, both technologies resulting in the lowest possible on-state power dissipation and high surge current ratings which makes the LifePlus ED series an excellent choice for applications such as small Motors, Solenoids, Heaters and Lamps.

  • 12 x 29 mm industry standard plug-in package
  • 3 & 5 Amps output power rating available
  • 3 to 15 VDC, 18 to 32 VDC, 48 to 72 VDC, 18 to 36 VAC & 90 to 140 VAC control input options available
  • Convenient Quick Connect terminals for PCB or direct wiring
  • Fits standard DIN rail & PCB mountable sockets, also available as accessories
  • UL & IEC Resistive/Motor Ratings available
  • LED input status indicator
  • Zero Voltage Turn-On for AC resistive load and Random Turn-On for AC inductive load versions available
  • CE & RoHS Compliant


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SeriesOne DR


Sensata - Crydom introduces the next generation of DIN rail mounted "Ready to Use" solid state relays, the SeriesOne DR! This new family of DIN rail mounted AC & DC output SSRs offer a cost effective combination of size and ratings by virtue of its design providing greater power density than any other DIN rail mounted SSR in the market!

Featuring a unique proprietary IP20 housing with integrated heat sink design with no exposed hot metal surfaces for safety, the SeriesOne DR family is UL & cUL approved including General Purpose and Motor Controller ratings, as well as CE and RoHS compliant. The SeriesOne DR 6 amp single channel versions are 11 mm wide while the 12 amp single channel and 6 amp dual channel SSRs are each 18 mm, all mounting on the industry standard 35 mm DIN Rail.

SeriesOne DR Single Channel Outputs

  • 6 & 12 Amps output power rating
  • 60 & 100 VDC, 24 to 600 VAC operating voltage ratings
  • 4-32 VDC, 24, 120 & 230 VAC control input options available
  • AC Output versions with Zero Voltage Turn-On for resistive loads and Random Turn-On for inductive loads

SeriesOne DR Dual Channel Outputs

  • Two independent 6 Amp channels
  • DIN rail mount 18 mm wide package
  • 4-32 VDC control input
  • 24 to 600 VAC operating voltage ratings
  • AC Output versions with Zero Voltage Turn-On for resistive loads and Random Turn-On for inductive loads


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SeriesOne DR Timer


The new SeriesOne DR Timer line offers models with exceptional Solid State output ratings of either 6 amp AC or DC in a compact 11 mm wide DIN Rail mountable package designed for the direct control of a wide variety of resistive and inductive loads.

SeriesOne DR SSR Timers are available with 8 different Microprocessor based timing functions including a total of 18 possible timing variations. Ideal for use in control panels for direct control of contactors, solenoids, motors, heaters, lights, etc. Sensata - Crydom SSR Timers allow direct control of many loads thus eliminating the need for interfacing power relays often required for use with lower power timers.

  • Single channel 6 Amps output power rating
  • Compact Size (11 mm wide)
  • 60 VDC & 280 VAC operating voltage ratings
  • 12-24, 90-140 & 180-240 VAC/DC control input options available
  • 8 Industry standard functions
  • IP20 Housing with unique integrated heat sink
  • LED Input/Timer status indicator
  • AC Output versions with Zero Voltage Turn-On for resistive loads and Random Turn-On for inductive loads
  • UL Listed & cUL recognized
  • UL & IEC General Use & Motor Control rated
  • CE, RoHS & China RoHS compliant


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EL Series


The new EL Series of AC & DC output solid state relays features a small outline panel mount "mini-puck" package. These 21mm wide SSRs include imbedded quick connect output terminals of 0.25" (6.35 mm) and input terminals of 0.187" (4.75 mm) for easy wiring. The EL Series includes models with output ratings up to 20 Arms from 24 to 280 VAC or 10 Adc from 3 to 100 VDC with optional external heat sink. Logic compatible control input versions include 5, 12 or 24 VDC. The EL Series mini-puck is ideal for space limited heating, lighting and motion control applications.

  • Ratings of 5A, 10A and 20A @ 24-280 VAC
  • Ratings of 5A & 10A @ 3-100 VDC
  • 5, 12 and 24VDC control
  • Mosfet Output
  • Zero-crossing (resistive loads) or random-fire (inductive loads) output
  • UL Recognized, CE and RoHS Compliant


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CMX Series


Sensata - Crydom’s CMX Series of FET output printed circuit board mounted DC Solid State Relays now includes the CMX100D10 rated to 10 amps at 100 VDC and 40°C ambient temperature. This high power PCB mounted DC output SSR complements the CMX series that features outputs with low on-state resistance FETs for efficient DC load control, 2500 VAC optical isolation, logic compatible DC control input and industry standard PCB mounting footprint in an epoxy package designed for full output rated operation at 40°C ambient temperature.

  • SIP SSRs.
  • Rating to 10A @ 100 VDC
  • MOSFET Output
  • DC Control
  • Low on-state impedance
  • CE & RoHS Compliant
  • UL & cUL Recognized


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PowerPlus DC Series


The PowerPlus DC Series of DC output Solid State Relays features traditional "Sensata - Crydom Series 1" panel mounted style SSRs with ratings from 1 to 100 amps, at 1 to 400 VDC in a 40°C ambient temperature. The PowerPlus DC Series has available Logic Compatible Control Inputs of either 4 to 32 VDC or the new 90 to 140VAC, with optional IP20 "touch safe" clear plastic cover and installed thermal interface pad.

The PowerPlus DC product line features Sensata - Crydom's advanced DC switching technology utilizing low power dissipation power FETs coupled with 2.5 Kv optical coupling which provides reliable high power DC switching up to 100 Amps.

  • Logic Compatible Control Inputs of either 4 to 32 VDC or 90 to 140 VAC
  • Optional IP20 Protective Cover & Thermal Interface Pad
  • Optically Isolated Trigger Circuit for enhanced switching
  • MOSFET Output for Low On-State Resistance
  • Industry standard Panel Mount package
  • LED Input Status Indicator
  • UL Resistive Load ratings
  • CE, RoHS & China RoHS compliant


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HDC Series


The HDC Series of DC Solid State Contactors (SSCs) is designed for control of high power DC loads such as brakes, clutches, coils, electro magnets, heaters, lamps, motors, solenoids, etc. used in applications like automotive and battery driven accessories, marine applications, packaging machinery, portable lifts, power supplies, process controls, recreational vehicles and accessories, solar arrays, etc., where long life and fast switching are required and traditional mechanical contactors or relays don’t provide the required life, performance or service levels.

Available in either a 120 or 160 amp output rating, the HDC Series is housed in an industry standard 75 x 105 mm package with .375 inch [9.52 mm] heavy duty screw terminals and is available with optional installed thermal interface pad.

  • 120 or 160 Amp DC Load Ratings @ 40°C ambient w/heat sink
  • 48, 72 or 150 VDC Operational voltage ratings
  • Robust industry standard panel mount package
  • Single Pole Single Throw Normally Open Operation (SPST/N.O.)
  • 4.5 to 32 VDC or 90 to 140 VAC control voltage ratings
  • LED input status indicator standard
  • CE, RoHS & China RoHS compliant
  • UL & cUL pending


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CN Series


CN Series are 5 mm wide AC & DC output SSRs that can be either mounted on a PC board or plugged into a DRSCN DIN rail mountable socket. CN series models are available with either a 240/2 amp AC output, 24/3.5 amp DC output, or 48/0.1 amp DC output. Available input configurations include 2.5 to 12 VDC, 15 to 30 VDC and 38 to 72 VDC. CN series SSRs offer performance and reliability in the industry standard 5 mm relay package, making them ideal for many control applications historically serviced by less reliable EMRs.

DRSCN sockets allow for easy installation and removal of CN series SSRs and any other control component offered in the 5 mm industry standard package. Mounting on standard 35 mm DIN rail, the DRSCN sockets are 6.2 mm wide and include convenient wire termination for field wiring and a LED input status indicator. SSR & socket assemblies are also available offering all the benefits of CN Series SSRs & DRSCN series sockets in a ready to use configuration simplifying both the selection and assembly processes.

CN Series SSRs

  • 5 mm Mini SIP SSRs
  • Ratings 24 VDC @ 3.5 A, 48 VDC @ 100 mA and 240 VAC @ 2 A
  • DC Control 5, 24 and 60 V
  • IP67-protected fully encapsulated
  • UL & cUL recognized, UL 100 K cycle extended endurance tested, CE & RoHS compliant

DRACN Series Assemblies

  • 6.2 mm Base Terminal Block Design
  • 5 & 24 VDC and 120 & 240 VAC Control Input Options
  • 24 VDC @ 3.5 A, 48 VDC @ 100 mA and 240 VAC @ 2 A Operating Voltage Rating
  • Socket clip fits all standard 35 mm DIN rails
  • UL & cUL recognized SSRs & sockets, UL 100 K cycle extended endurance tested SSRs, CE & RoHS compliant SSRs, sockets & assemblies


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