home page logo

Opto-Isolated SSR's

See our DC SSR Selection Guide for other SSR and SSD products:


We have several opto-isolated SSR models.  For those applications where multiple SSR outputs are required, be sure to consider our new Dual control, Dual output models.

Dual SSR small.jpg (28894 bytes)

This dual SSR model utilizes the center small terminal for positive control voltage input.  The two outside small terminals when pulled low will switch the corresponding SSR output half.  Therefore, just two of these dual SSR's can be utilized to control polarity reversal such as with forward and reverse motor switching.   feel free to ask for application assistance.  We will be happy to work with you to help you select the best product.


For single switching of higher current loads, our single control opto-isolated SSR's work well.


For temperature reference:  +65C = +149F

Custom SSR’s available. Contact us for your application.


Part number format: SSR-BBBBBCA-XXV-XXC where

SSR = Solid State Relay designation
BBBBB = the base part number
CA, Blank or CA = Common Anode, CC = Common Cathode, N = Phase Leg
XXV = Voltage rating designation, i.e. 30V, 55V, 100V.
XXC = Control Voltage designation, i.e. 5V, 12V, 24V



Contact Information

For General Information, Sales, Technical or Customer Support:

Telephone: 406-883-3801
Postal address: P.O. Box 1521, Polson, MT 59860
Electronic mail: sales18@hellroaring.com
Sales/Pricing info: Sales page

Privacy Statement

We have the utmost respect for your privacy.  We do not collect information from you other than that required for us to conduct business and communicate with you.   We do not sell, share, nor distribute any information or addresses collected from you.  We do not create nor use mass mailing lists.  We communicate with you one to one and utilize Phone or voice mail if necessary and e-mail.   We do not use automated, time consuming, non-personalized phone systems.  We ask for and obtain your permission prior to using any communication quoted in our marketing information. 

Send mail to sales18@hellroaring.com with your orders, questions, or comments.

Copyright 1998-2018    Hellroaring Technologies, inc.
Last modified: 04/16/2018