Designed for heavy-duty automotive and marine applications, this Narva Rotary-Style Battery Master Switch has four available positions: Battery 1 and 2; Battery 1; Battery 2; and Off.
Rated for 500A at 12V for 5 minutes, 250A at 24V for 5 minutes, 310A at 12V continuous load maximum, and 155A at 24V continuous load maximum.
