Frequently Asked Questions
Unfortunately the 4 pole normally closed 159 Series contactor was a part of the Square D brand and has been discontinued.
On the XVP range of illuminated beacons and tower lights, it is technically possible to mix lighting units using incandescent lamps and lighting units using LED lamps.
Such mixing is not recommended because the electronic components in the LED lamps may be heated by the incandescent lamps.
If this solution is chosen, it is vital to use incandescent and LED lamps that fit onto a BA 15d base fitting.
The part code is PDL 953/15
The 154 to suit the Slimline range is the 154RM.
Replacement standard key for the 9001 oeprators.
Push Buttons and Operator Interface
The standard key is the E10 key which is catalog number 2941101100.