coupling cond pvc expansion

Expansion Coupling, PVC, 20mm

Catalogue Number: 251HF20
coupling cond pvc expansion
Colour: Black
Colour: Per UOM Std.
  • Black 1 PCE
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Specifications

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Product brand
Clipsal
Range of product
Series 251
Material
PVC (polyvinyl chloride)
Product destination
diameter: 20-20 mm tube
Environmental characteristic
halogen free
Standards
AS/NZS 2053
REACh free of SVHC
Yes
EU RoHS Directive
Pro-active compliance (Product out of EU RoHS legal scope)
Toxic heavy metal free
Yes
Mercury free
Yes
RoHS exemption information
Yes
China RoHS Regulation
 Pro-active China RoHS declaration (out of China RoHS legal scope)

Documents & downloads

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  • Technical Leaflet

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Frequently Asked Questions

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What are the part numbers of slip type expansion couplings?

Slip Type Expansion Couplings are available from 16mm through to 50mm.The part numbers of slip type expansion coupling are as follows:
16mm = 251/16
20mm = 251/20 *
25mm = 251/25 *
32mm = 251/32
40mm = 251/40 *
* = only available in Grey
Where long conduit runs are likely to be exposed to wide variations in temperature, it is recommended that expansion couplings be used at each join. It is not recommended that Slip Type Expansion Couplings be used where the conduit run is exposed to the weather. Standard colour is Grey (GY).
Dimension details are attached.
 

Is the 751R120 still available?

No, unfortunately this sensor is no longer available. The only option is the 751R.

Some of the key features are:
  • 10A maximum load current
  • Stand-by power consumption is less than 1W
  • 3 Wire
  • Neutral required
  • 30 seconds warmup time

For further information please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=751R