NARVA BATTERY MASTER ISOLATION SWITCH PLASTIC WITH REMOVABLE KEY CONTACTS RATED 100A AT 12VPart No. 61038 Type BATTERY MASTER SWITCH Brand NARVA Unit of Measure EACH Description Narva Battery Master Isolation Switch Plastic With Removable Key (Contacts Rated 100A at 12V) Warranty One Year Number of Terminals 2 Power Rating (Amp) 100 Switch Action On Off SPST Voltage 12 Lamp Colour s Not Applicable Mount Diameter 22mm Number of Poles 1 Number of Positions 2 Switch Type Battery Master Isolation Switch Illumination Non Illuminated Weight 0.