Bay Breakers stocks a full line of new, used, and obsolete Zinsco circuit breakers. Please select your Zinsco circuit breaker catalog number below for more information on a specific product.

Zinsco HQGF15
Zinsco HQGF20
Zinsco HRGF15
Zinsco HRGF20
Zinsco Q15
Zinsco Q20
Zinsco Q2430100
Zinsco Q243015
Zinsco Q243020
Zinsco Q243030
Zinsco Q243040
Zinsco Q243050
Zinsco Q243060
Zinsco Q243070
Zinsco Q243090
Zinsco Q30
Zinsco Q40
Zinsco Q50
Zinsco Q60
Zinsco QB15
Zinsco QB20
Zinsco QB2430100
Zinsco QB243015
Zinsco QB243020
Zinsco QB243030
Zinsco QB243040
Zinsco QB243050
Zinsco QB243060
Zinsco QB243070
Zinsco QB243090
Zinsco QB30
Zinsco QB40
Zinsco QB50
Zinsco QC125
Zinsco QC15
Zinsco QC20
Zinsco QC30
Zinsco QC40
Zinsco QC50
Zinsco QCAL100
Zinsco QCAL110
Zinsco QCAL60
Zinsco QCAL70
Zinsco QCAL80
Zinsco QCAL90
Zinsco QCB100
Zinsco QCB15
Zinsco QCB20
Zinsco QCB30
Zinsco QCB40
Zinsco QCB50
Zinsco QCB60
Zinsco QCB70
Zinsco QCB80
Zinsco QCB90
Zinsco QFB2125
Zinsco QFB2150
Zinsco QFB2200
Zinsco QFB22125
Zinsco QFB22150
Zinsco QFB22175
Zinsco QFB22200
Zinsco QFB22225
Zinsco QFB2225
Zinsco QFB23125
Zinsco QFB23150
Zinsco QFB23175
Zinsco QFB23200
Zinsco QFB23225
Zinsco QFL2125
Zinsco QFL2150
Zinsco QFL2175
Zinsco QFL2200
Zinsco QFL22125
Zinsco QFL22150
Zinsco QFL22175
Zinsco QFL22200
Zinsco QFL22225
Zinsco QFL2225
Zinsco QFL23125
Zinsco QFL23150
Zinsco QFL23175
Zinsco QFL23200
Zinsco QFL23225
Zinsco QFLB175
Zinsco QFP1252
Zinsco QFP1502
Zinsco QFP1752
Zinsco QFP2002
Zinsco QFP241253
Zinsco QFP241503
Zinsco QFP241753
Zinsco QFP242003
Zinsco QFP242253
Zinsco R3815
Zinsco R3820
Zinsco R3830
Zinsco R3840
Zinsco R3850
Zinsco RC3815
Zinsco RC3820
Zinsco RC3825
Zinsco RC3830
Zinsco RC3835
Zinsco RC3840
Zinsco RC3845
Zinsco RC3850
Zinsco RC3860
Zinsco RC3870