Crabtree Capital 50A 1-Way Pull Cord Switch White with Neon - Screwfix
50A Pull Cord Shower Switch Heavy Duty 50 Amp Double Pole Click PRW211 5060021996954 | eBay
Untitled
MK 3164 Shower Pull Switch 50amp Double Pole Mechanical off Indicator : Amazon.co.uk: DIY & Tools
Power Shower Pull Cord Switch 16a Immersion Heaters Fans 16 Amp Click PRC216 for sale online | eBay
This is the inside of an electric shower switch... can some help me understand why the cable is burnt and also is this a "2 gang" switch and will it need replacing? :