Issue: Installation and wiring for the 9050JCK1* On Delay timers. Product line: 9050 Type JCK timer Environment: Adjustable On Delay timers Cause: No trigger contact for the timer function Resolution: There is no trigger contact with the 9050JCK1* On Delay timers. The timing function for on delay begins with the coil voltage being applied. When the coil voltage is applied the timing period begins. At the end of the timing period, the contacts will change state. To reset the timer, remove the coil voltage.

Yes. 279C50 is suitable for 50mm corrugated conduit, which the 9050TCM is.

The outside diameter is 20mm and the inside diameter is 14.1mm for the part number 9020TCM20. For more information on this part please refer to https://www.clipsal.com/Trade/Products/ProductDetail?catno=9020TCM20

New part numbers are 9040TCM and 9050TCM Now changed to the Turbo version.

Unfortunately not. 50mm, 9050TCM is the biggest medium duty, flexible corrogated conduit manufactured by Clipsal. For further information, please visit https://www.clipsal.com/Trade/Products/ProductDetail?CatNo=9050TCM

Issue: 9050JCK accuracy Product Line: Relays and Timers Environment: 9050 Type JCK Timers Resolution: The 9050 JCK11 through JCK59 and the JCK1F through JCK5F have a repeat accuracy of + / - (plus or minus) 1%. The 9050JCK60 and 9050JCK70 devices have a + / - (plus or minus) 0.1% repeat accuracy.