(USA and Canada only)
NOTE: Specifications for 240D25-17 are identical to 240D25.
120/240 Volt Solid State Relays
Optical Isolation Input to Output
½ cycle maximum
25 to 65 Hz (operates at 400 Hz with six times off-state leakage)
Coupling Capacitance Input to Output
8 pF maximum
200 volts per microsecond
Snubbed for rated current at 0.5 power factor
Nominal AC Line Voltage
Nominal Current Rating
1 cycle Surge (Amps) Peak
Nominal Signal Input
Signal Pick-up Voltage
3VDC (32V allowed)
Signal Drop-out Voltage
Peak Repetitive Voltage
Operating Voltage Range (
I2t Rating t=8.3 (ms)
Notes: θjc* = Thermal resistance junction to base. Maximum junction temperature is 110 °C.
A quick overview of Opto 22 solid-state relays (SSRs).
Opto 22 provides a full range of reliable solid-state relays (SSR). This data sheet includes descriptions, specifications, dimensional drawings, and application information for these parts:
This document is the Manufacturer's Declaration of Conformity for the products listed herein, in accordance with the rules, regulations and standards of the United Kingdom. The models cited have been tested to the essential requirements listed in the Standards section, and fully comply with the legislation as listed in UK Legislation section.
This document is the Manufacturer's Declaration of Conformity for the products listed herein, in accordance with European, international, and/or national standards and regulations.
This document is a statement of compliance with the EU Directive 2015/863/EU, Restriction of Hazardous Substances (RoHS 3). This document lists Opto 22 products that comply with the substance restrictions of the RoHS 3 directive.
This document lists all Opto 22 part numbers that have the Canadian Standards Association (CSA) approval.
This document lists all Opto 22 part numbers that have the Underwriters Laboratory (UL) approval.
This document is the Manufacturer's Declaration for the listed products as mentioned in the attachment - to which this confirmation refers - that they are in accordance with the mentioned European, international and/or national standards and regulations.