Universal Wilson Hotplate Infinite Simmerstat Control.

Part No. 41ER-K, AU41ER, 41ER114B1.

Replaces Part No. 0534001405.

Diamond H hotplate infinite control stove switch.

Contacts rated 13.5Amp.

Shaft is adaptable with plastic sleeves supplied to suit 3/16", 6mm & 1/4" knob sizes.

Suits hotplate and element & single grill control on many stoves.

Works with either isolated pilot wiring or non-isolated pilot wiring. Link wire included.

Can be used for 1/2" bush mount applications, or by removing the bush mount plate, it can replace screw mount controls as used in some St George, Smeg & D'Amani appliances.

Also suits many hot water urns and boilers.

Wiring instructions included. Instructions include common conversion diagrams to show how to wire it in place of Invensys, RobertShaw, VersaFix, Ego & NZ Controls simmerstats.

This part can be used in place of most blue & black Invensys single load simmerstats such as 0534001654, 0534001705, MP101,MP104, M3V-700K and others. It is slightly more expensive than some, but "infinitely" (pun intended) more reliable.