Sensata Crydom DIN Rail Relay Heatsink

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Subtotal (1 unit)*

£32.63

(exc. VAT)

£39.16

(inc. VAT)

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  • 45 unit(s) shipping from 28 October 2025
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Per unit
1 - 4£32.63
5 - 9£31.61
10 +£30.24

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RS Stock No.:
703-4564
Mfr. Part No.:
HS301DR
Brand:
Sensata / Crydom
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Brand

Sensata / Crydom

Accessory Type

Heatsink

Mounting Type

DIN Rail

COO (Country of Origin):
CN

Sensata | Crydom Relay Heatsink, DIN Rail Mounting, 209g Weight - HS301 Series - HS301DR


This Sensata | Crydom relay heatsink dissipates heat when attached to a switching component, helping to maintain safe operating temperatures and limit the risk of equipment failure. For versatility, it's suitable for use with a single or dual SSR switching device. The unit's housing is made from anodised aluminium, so it's an effective thermal conductor that reliably draws heat away from your sensitive devices. Thanks to its integrated mounting holes, you can easily install your SSR on top of this component. You'll commonly find a heatsink like this one fitted to solar thermal water systems and HVAC setups.

Features & Benefits


• Low thermal impedance of 3°C/W to ensure effective heat transfer
• Compatible with fans between 1 and 40mm in size for versatility
• Light weight of 209g to minimise strain on your equipment

How can I mount this relay heatsink?


This relay heatsink is designed for mounting on a DIN rail. It simply snaps into place, so there's no need for any specialised tools. For versatility, it's also suitable for panel mounting.


Heatsinks