240D25

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240 VAC, 25 Amp, DC Control Solid State Relay (SSR)

Please call (800) 321-6786 to order.

240D25

Production Specification

The 240D25 is a DC-controlled Power Series relay that switches 240 VAC at up to 25 A.

Power Series relays provide 4000 volts of isolation between input and output, and offer zero-voltage turn-on and zero-current turn-off. They are UL and CSA recognized and are a CE component.

Lots of information on choosing and using SSRs can be found in the SSR data sheet. Also see the Manufacturers' part number cross-reference list.

This SSR carries a lifetime warranty.

NOTE: We do not recommend mounting the terminal side of the SSR to a flat PCB (printed circuit board) or other flat surface, because there may be some variation in terminal height from one terminal to another and from one SSR to another. Use the MP or P series SSRs for PCB mounting.

Optical Isolation Input to Output

4,000 V

Turn-on Time

½ cycle maximum

Turn-off Time

½ cycle maximum

Operating Frequency

25 to 65 Hz (operates at 400 Hz with six times
off-state leakage)

Coupling Capacitance Input to Output

8 pF maximum

DV/DT Off-state

200 volts per microsecond

DV/DT Commutating

Snubbed for rated current at 0.5 power factor

 

 

240D3

240D10

240Di10

240D25

240Di25

240D45

240Di45

Nominal AC Line Voltage

240

240

240

240

240

240

240

Nominal Current Rating
(Amps)

3*

10*

10*

25*

25*

45*

45*

1 cycle Surge (Amps) Peak

85

110

110

250

250

650

650

Nominal Signal Input
Resistance (Ohms)

1000

1000

730

1000

730

1000

730

Signal Pick-up Voltage

3VDC (32V allowed)

3VDC (32V allowed)

3VDC (32V allowed)

3VDC (32V allowed)

3VDC (32V allowed)

3VDC (32V allowed)

3VDC (32V allowed)

Signal Drop-out Voltage

1 VDC

1 VDC

1 VDC

1 VDC

1 VDC

1 VDC

1 VDC

Peak Repetitive Voltage
Maximum

600

600

600

600

600

600

600

Maximum Output
Voltage Drop

1.6 volts

1.6 volts

1.6 volts

1.6 volts

1.6 volts

1.6 volts

1.6 volts

Off-State Leakage
(mA) Maximum

5 mA

14 mA

14 mA

14 mA

14 mA

14 mA

14 mA

Operating Voltage Range (Volts AC)

24–280

24–280

24–280

24–280

12–280

24–280

24–280

I2t Rating t=8.3 (ms)

30

50

50

250

250

1750

1750

Isolation Voltage

4,000VRMS

4,000VRMS

4,000VRMS

4,000VRMS

4,000VRMS

4,000VRMS

4,000VRMS

θjc** (°C/Watt)

11

1.3

1.3

1.2

1.2

0.67

0.67

Dissipation (Watts/Amp)

1.7

1.6

1.6

1.3

1.3

0.9

0.9

Notes:
* Ambient temperature will affect the current rating. For details, see the Thermal Ratings charts in the Solid State Relays Data Sheet (form 0859).
**
θjc = Thermal resistance from internal junction to base. Maximum internal junction temperature is 110 °C.

Opto 22 SSR Overview

One-page overview of Opto 22 solid-state relays (SSRs)

Solid-State Relays (SSRs) Data Sheet

Opto 22 provides a full range of reliable solid-state relays (SSR). This data sheet includes descriptions, specifications, dimensional drawings, and application information.

Declaration of Conformity (EMC, LVD, RoHS)

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.

Opto 22 RoHS 2 Statement of Compliance - Restriction of Hazardous Substances

This document is a statement of compliance with the EU Directive 2011/65/EU, Restriction of Hazardous Substances (RoHS 2). This document lists Opto 22 products that comply with the substance restrictions of the RoHS2 directive.

CSA Approval Document

This document lists all Opto 22 part numbers that have the Canadian Standards Association (CSA) approval.

UL Approval Document

This document lists all Opto 22 part numbers that have the Underwriters Laboratory (UL) approval.

CE Declaration: Component

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.

CE Declaration: Low Voltage

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.

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