Zinsco QB30

ZIN, QB, 1P, 30A, 120V, Circuit Breakers, Molded Case Miniature Circuit Breakers from Zinsco

Zinsco QB40

QB, 40 Amp, 1 Pole, 120 Volt, Miniature Circuit Breakers from Zinsco

Zinsco QB50

QB, 50 Amp, 1 Pole, 120 Volt, Miniature Circuit Breakers from Zinsco

Zinsco Q20

This is a plug-in Zinsco Circuit Breaker. It has two “U” shaped cut outs on the bottom. It is: “4.75”Lx1.5″Wx2.5″H

Zinsco Q20

This is a plug-in Zinsco Circuit Breaker. It has two “U” shaped cut outs on the bottom. It is: “4.75”Lx1.5″Wx2.5″H