Solid State Relays

The main advantages of solid state relays over conventional electro-mechanical relays is that they have no moving parts to wear out, and therefore no contact bounce issues. SSRs are able to switch both “ON” and “OFF” much faster than a mechanical relays armature can move, as well as zero voltage turn-on and zero current turn-off eliminating electrical noise and transients.
Solid state relays are available in a range of package options, ranging from just a few volts or amperes to many hundreds of volts and amperes of output switching capability. A small input voltage, typically 3 to 32 volts DC, can be used to control a much large output voltage or current.

...
Read more Read less

Filters

Viewing 1 - 20 of 1803 products
Results per page
Description Price Minimum Load Current Maximum Load Current Range Mounting Type Series Minimum Load Voltage Maximum Load Voltage Minimum Control Voltage Maximum Control Voltage Switching Type Contact Configuration Terminal Type Output Device Package Style
RS Stock No. 922-5198
BrandRS PRO
$40.67
Each
units
0.1 A 10 A rms - Panel Mount - 24 V ac 280 V ac 3 V dc 32 V dc Zero Cross SPNO Screw TRIAC -
RS Stock No. 888-6843
BrandRS PRO
$17.728
Each (In a Pack of 5)
units
1 mA 0.5 A - DIN Rail - 10 V 60 V 11 V 30 V DC SPNO Screw MOSFET -
RS Stock No. 922-5194
BrandRS PRO
$54.42
Each
units
0.4 A 40 A rms - Panel Mount - 24 V ac 280 V ac 3 V dc 32 V dc Random SPNO Screw TRIAC -
RS Stock No. 121-3893
BrandRS PRO
$74.51
Each
units
- 30 A - DIN Rail - 48 Vrms 530 Vrms 90 V ac 280 V ac - SP Screw - -
RS Stock No. 922-4987
BrandRS PRO
$30.68
Each
units
0.1 A 10 A rms - Panel Mount - 24 V ac 280 V ac 3 V dc 32 V dc Zero Cross SPNO Screw Thyristor -
RS Stock No. 121-3888
BrandRS PRO
$44.74
Each
units
- 6 A - DIN Rail - 24 V ac 280 V ac 4 V dc 32 V dc - SP Screw - -
RS Stock No. 888-6922
BrandRS PRO
$33.704
Each (In a Pack of 5)
units
5 mA 2 A - DIN Rail - 20 V 264 V 11 V 30 V AC SPNO Push In Triac -
RS Stock No. 888-6852
BrandRS PRO
$31.80
Each (In a Pack of 5)
units
1 mA 2 A - DIN Rail - 10 V 60 V 11 V 30 V DC SPNO Screw MOSFET -
RS Stock No. 922-5211
BrandRS PRO
$30.88
Each
units
0.1 A 10 A rms - Panel Mount - 24 V ac 280 V ac 90 V ac 280 V ac Zero Cross SPNO Screw TRIAC -
RS Stock No. 888-6925
BrandRS PRO
$21.394
Each (In a Pack of 5)
units
1 mA 0.5 A - DIN Rail - 10 V 60 V 11 V 30 V DC SPNO Push In MOSFET -
RS Stock No. 922-5019
BrandRS PRO
$49.78
Each
units
0.4 A 50 A rms - Panel Mount - 24 V ac 280 V ac 90 V ac 280 V ac Random SPNO Screw Thyristor -
RS Stock No. 888-6855
BrandRS PRO
$35.85
Each (In a Pack of 5)
units
5 mA 2 A - DIN Rail - 20 V 264 V 11 V 30 V AC SPNO Screw Triac -
RS Stock No. 121-3885
BrandRS PRO
$48.58
Each
units
- 6 A - DIN Rail - 1 V dc 60 V dc 4 V dc 32 V dc - SP Screw - -
RS Stock No. 922-5205
BrandRS PRO
$32.75
Each
units
0.1 A 10 A rms - Panel Mount - 24 V ac 280 V ac 90 V ac 280 V ac Random SPNO Screw TRIAC -
RS Stock No. 121-3892
BrandRS PRO
$62.27
Each
units
- 20 A - DIN Rail - 48 Vrms 530 Vrms 4 V dc 32 V dc - SP Screw - -
RS Stock No. 922-5188
BrandRS PRO
$390.18
Each
units
0.4 A 45 A rms - Panel Mount - 48 V ac 660 V ac 3 V dc 32 V dc Random - Screw Thyristor -
RS Stock No. 888-6956
BrandRS PRO
$0.081
Each (In a Pack of 200)
units
- - - - - - - - - - - - - -
RS Stock No. 922-5053
BrandRS PRO
$51.76
Each
units
0.4 A 50 A rms - Panel Mount - 48 V ac 480 V ac 3 V dc 32 V dc Random SPNO Screw Thyristor -
RS Stock No. 121-3887
BrandRS PRO
$41.37
Each
units
- 6 A - DIN Rail - 24 V ac 280 V ac 200 V ac 280 V ac - SP Screw - -
RS Stock No. 922-5129
BrandRS PRO
$98.06
Each
units
0.4 A 75 A rms - Panel Mount - 24 V ac 660 V ac 3 V dc 32 V dc Zero Cross SPNO Screw Thyristor -
Related Products
Crydom HA/HD series robust and versatile panel mount ...
Description:
Crydom HA/HD series robust and versatile panel mount solid state relays. These powerful SSRs have superior thermal performance thanks to the use of DBC technology. The HA/HD series solid state relays feature anti-rotation barriers, flexible control voltage options and a ...
Crydom Series 1 range of solid state relays ...
Description:
Crydom Series 1 range of solid state relays offer a wide range of ratings from 10 A to 125 A at 24 V ac to 280 V ac. Crydom has incorporated many features within this particular range of panel mount ...
Crydom Series 1 range of solid state relays ...
Description:
Crydom Series 1 range of solid state relays offer a wide range of ratings from 10 A to 125 A at 24 V ac to 280 V ac. Crydom has incorporated many features within this particular range of panel mount ...
The KSI(068) series industrial single phase relay with ...
Description:
The KSI(068) series industrial single phase relay with IP20 touch-safe cover is the most widely used in industryapplication.The relay can be used for resistive, inductive and capacitive loads. The control input voltage is4-32VDC or 90-280VAC, output current rate 25A, 40A, ...