Crydom, Inc., a Custom Sensors & Technologies company with global operations, is an expert in Solid State Relay and Controls Technology. Crydom manufactures and commercializes two of the most preferred brands of Solid State Relay around the world; Crydom and Crouzet. 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 Crydom, technology and innovation combine to exceed our Customer's most demanding performance requirements.
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 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 Crydom LifePlus ED series an excellent choice for applications such as small Motors, Solenoids, Heaters and Lamps.
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
SeriesOne DR Dual Channel Outputs
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. 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.
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.
PowerPlus DC Series
The PowerPlus DC Series of DC output Solid State Relays features traditional "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 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.
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.
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
DRACN Series Assemblies