CASE: .090 Aluminum Black Powder Coated

HEIGHT/LENGTH/WIDTH: H: 3 3/4" L: 9" W: 6"

INDICATOR LIGHTS: 1 indicator light for each phase

ELECTRICAL: 3 phase distribution, 2 stage pin & 1 duplex per each phase, 10 gauge wire and Copper Butt Splices

AMPERAGE RATING: Inter Links between L-21-30's is 30 Amps and L21-20's is 20 Amps.

INPUT & OUTPUT: L21-30 or L21-20