NARVA HEAVY DUTY ROCKER SWITCH OFFMOMENTARY ON SPST CONTACTS RATED 20A 12VPart No. 63050BL Type SWITCH Brand NARVA Unit of Measure EACH Description Narva Heavy Duty Rocker Switch Off Momentary On SPST (Contacts Rated 20A @ 12V) Warranty One Year Number of Terminals 2 Power Rating (Amp) 20 Switch Action Off Mom On SPST Voltage 12 Lamp Colour s Not Applicable Number of Poles 1 Number of Positions 2 Switch Type Rocker Switch Illumination Non Illuminated Weight 0. 025kg Features SPST, push fit design with push on terminals.