Frequently Asked Questions
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.
No, it is only rated to switch 250V
No, they are light duty. Buy the 1240HL25 to obtain a heavy duty lid and gasket , or if gasket is required for retro fit then buy 1240GT
For more information on this product range please visit the Clipsal web site on the link provided
The PDL 615MKC clip fits all 600 Series standard plates.
no, biggest mini trunking size available is 150x75