240A25 OPTO 22, 240A25 Datasheet - Page 14

• Manufacturer Part Number: 240A25
• Description: SSR, PANEL MOUNT, 280VAC, 280VAC, 25A
• Manufacturer: OPTO 22

Specifications of 240A25

• Control Voltage Range: 85VAC To 280VAC
• Operating Voltage Range: 24VAC To 280VAC
• Load Current: 25A
• Isolation Voltage: 4000Vrms
• Control Voltage Type: AC
• Relay Terminals: Screw
• Brand/series: AC Series
• Current, Rating: 25 A
• Current, Surge: 250 A (Max.)
• Dimensions: 1.75 in. W x 2.25 in. H x 0.77 in. T
• Function: Power
• Mounting Type: PCB
• Relay Type: Solid State
• Standards: UL, CSA, CE
• Termination: Quick Connect
• Voltage, Control: 240 VAC
• Voltage, Drop, On-state: 10 VAC
• Peak Surge Current: 250A
• Rohs Compliant: Yes
• Control Voltage Max: 280V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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14
HS-series (cont.)
Thermal Ratings
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
© 2006–2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
Dimensional
800-321-6786 • 951-695-3000 • FAX [phone] • [e-mail] •
A: Single relay or with 0.75” spacing between relays. Derate above 40 °C; subtract 0.5 amp/°C.
B: Three relays side by side with 0.25” spacing. All relays with the same load. Derate above 40 °C; subtract 0.4 amp/°C.
NOTE: This data is for SSRs mounted to a horizontal surface. To take advantage
of the cooling effect of natural air flow, we recommend mounting HS-series SSRs
to a vertical surface with the Opto 22 logo right side up as shown here.
30
25
20
15
10
5
20
30
3.50” (88.90mm)
3.21” (81.55mm)
3.90” (99.11mm)
Ambient Temperature (°C)
B
40
50
60
70
A
(122.17mm)
80
(31.75mm)
(6.35mm)
4.81”
1.25”
0.25”
0.20” (5.08mm)
90 100
(44.45mm)
1.75”
800-835-6786 • 951-695-3080 • FAX [phone] • [e-mail]
30
25
20
15
10
5
20
30
Ambient Temperature (°C)
B
40
Solid-State Relays
50
60
A
70
80
90 100