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Medium and high current (>5A) SSRs can generate a lot of heat during operation. Failure to manage the generation of heat by the SSR during switching may damage the SSR and lead to product failure.
When using an SSR this problem of heat dissipation must be managed. It is very important to select an adequate heatsink if you plan on using your SSR at its maximum specifications.
To assist with heat dissipation, a thermal pad (packaged with all "hockey puck" type SSRs we sell) should be used between the relay and the heatsink. For very high performance applications, air cooling may also be necessary.
This heatsink is designed to slide onto standard 35mm O-type DIN rail.
Whenever possible, items which are in stock are dispatched the same day, or the next working day.
Large and/or heavy items are dispatched by UPS courier service and these orders must be placed before 15:00hrs (GMT) to ensure same day dispatch.
Small items are normally sent using a Royal Mail service for UK orders, and International Airmail or UPS for overseas orders
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3959_0 AC Solid State Relay 280V 25A
3954_0 AC Solid State Relay 120V 50A
Active Robots LimitedUnit 10A New Rock Industrial Estate,ChilcomptonRadstockSomersetBA3 4JEUnited Kingdom+44 (0)1761 239 267
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