*Electrics:Regulation 411.3.1.1
* Electrics:Regulation 412.1.3
* Electrics:Regulation 433.1.5
* Electrics:Regulation 526.3
* Electrics:Regulation 544.1.1
* Electrics:Regulation 553.1.2
* Electrics:Regulation 553.1.4
* Electrics:Regulation 553.1.5