Zinsco Challenger QFP2200 QFP200-2 2 Pole 200 Amp 120/40Volt Main Breaker
ZINSCO CHALLENGER QFP2200 QFP200-2 2 Pole 200 Amps 120/240V Main Breaker
Zinsco/Challenger QFP2175 2 Pole 175Amps 120/240V Main Breaker
Zinsco/Challenger 2 Pole 175 Amps 120/240 Volt Main Breaker
Zinsco Challenger QFP2150 QFP150-2 2 Pole 150 Amp 120/40Volt Main Breaker
ZINSCO CHALLENGER QFP2150 QFP150-2 2 Pole 150 Amps 120/240V Main Breaker