Zinsco QB20

20A 1P 120V CIRCUIT BREAKERS Miniature Circuit Breakers from Zinsco

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 UBIZ-2100

CIRCUIT BREAKER, RENEWAL; 2 POLE; 120/240 VAC; 100 AMPERE; INTERRUPTING RATING 10000 AMPERE; PLUG IN MOUNTING; Z MODEL

Zinsco UBIZ-2125

RENEWAL; 2 POLE; 120/240 VAC; 125 AMPERE; INTERRUPTING RATING 10000 AMPERE; PLUG IN MOUNTING; Z MODEL

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 UBIZ-0220

CIRCUIT BREAKER, RENEWAL; 2 POLE; 120/240 VAC; 20 AMPERE; INTERRUPTING RATING 10000 AMPERE; PLUG IN MOUNTING; Z MODEL

Zinsco UBIZ-0230

CIRCUIT BREAKER, RENEWAL; 2 POLE; 120/240 VAC; 30 AMPERE; INTERRUPTING RATING 10000 AMPERE; PLUG IN MOUNTING; Z MODEL

Zinsco UBIZ-0230

CIRCUIT BREAKER, RENEWAL; 2 POLE; 120/240 VAC; 30 AMPERE; INTERRUPTING RATING 10000 AMPERE; PLUG IN MOUNTING; Z MODEL