Inventory

  • QO120

    QO120

    13 in stock

    QO120

    QO 20A 120/240V SP PLUG-IN CB

    Category:
  • FRS-R-15 from BUSSMANN

    FRS-R-15

    300 in stock

    FRS-R-15

    BUSS FRS-R-15 600V RK TD FUSE

    Category:
  • B120 from SIEMENS

    B120

    1 in stock

    B120

    SIEM5 B120 SP 20A CKT BRKR

    Category:
  • HOM120 from SQUARE D

    HOM120

    7 in stock

    HOM120

    20A SP 120/240V PLUG-IN CB

    Category:
  • HOM245 from SQUARE D

    HOM250

    2 in stock

    HOM250

    50A 2P 120/240V PLUG-IN CB

    Category:
  • QO230

    QO230

    6 in stock

    QO230

    30A 120/240V 2P PLUG-IN CB

    Category:
  • HOM220 from SQUARE D

    HOM220

    103 in stock

    HOM220

    20A 2P 120/240V PLUG-IN CB

    Category:
  • HOM115 from SQUARE D

    HOM115

    20 in stock

    HOM115

    15A SP 120/240V PLUG-IN CB

    Category:
  • BR120 from EATON CORPORATION

    BR120

    30 in stock

    BR120

    CHC BR120 SP-120/240V-20A CB

    Category:
  • UNY012 from CROUSE-HINDS

    UNY105

    85 in stock

    UNY105

    CRS-H UNY105 1/2 MALE UNION

    Category:
  • QO260

    QO260

    2 in stock

    QO260

    60A 120/240V 2P PLUG-IN CB

    Category:
  • QO2020 from SQUARE D

    QO2020

    4 in stock

    QO2020

    20-20A 120/240V SP PLUG-IN CB

    Category:
  • FRN-R-30

    FRN-R-30

    300 in stock

    FRN-R-30

    BUSS FRN-R-30 250V RK5 TD FUSE

    Category:
  • HOM240 from SQUARE D

    HOM240

    9 in stock

    HOM240

    40A 2P 120/240V PLUG-IN CB

    Category:
  • HOM260 from SQUARE D

    HOM260

    1 in stock

    HOM260

    60A 2P 120/240V PLUG-IN CB

    Category:
  • QO220

    QO220

    1 in stock

    QO220

    20A 120/240V 2P PLUG-IN CB

    Category:
  • QOB220 from SQUARE D

    QOB220

    3 in stock

    QOB220

    20A 120/240V 2P BOLT-ON CB

    Category:
  • BR220 from EATON CORPORATION

    BR220

    1 in stock

    BR220

    CHC BR220 2P-120/240V-20A CB

    Category:
  • THQB2150 from GENERAL ELECTRIC

    THQB2150

    11 in stock

    THQB2150

    GE THQB2150 2P50A 120/240 BLT-ON CB

    Category:
  • FRN-R-200

    FRN-R-200

    300 in stock

    FRN-R-200

    BUSS FRN-R-200 250V RK5 TD FUSE

    Category:
  • BR230 from EATON CORPORATION

    BR230

    5 in stock

    BR230

    CHC BR230 2P-120/240V-30A CB

    Category:
  • BR250

    BR250

    6 in stock

    BR250

    C-H BR250 2P-120/240V-50A CB

    Category:
  • Q2020 from SIEMENS

    Q2020

    27 in stock

    Q2020

    SIEM5 Q2020 SP 20/20A 120/240V CB

    Category:
  • BAB1020 from EATON CORPORATION

    BAB1020

    293 in stock

    BAB1020

    CHD BAB1020 20A 1P CKT BRKR

    Category:
  • QO250

    QO250

    4 in stock

    QO250

    50A 120/240V 2P PLUG-IN CB

    Category:
  • QO115

    QO115

    39 in stock

    QO115

    15A 120/240V SP PLUG-IN CB QO

    Category:
  • QO2100

    QO2100

    6 in stock

    QO2100

    100A 120/240V 2P PLUG-IN CB

    Category:
  • B220 from SIEMENS

    B220

    9 in stock

    B220

    SIEM5 B220 2P 20A CKT BRKR

    Category:
  • C27 from CROUSE-HINDS

    C27

    111 in stock

    C27

    CRS-H C27 3/4 C CONDUIT BODY

    Category:
  • QOB320 from SQUARE D

    QOB320

    1 in stock

    QOB320

    MINIATURE CIRCUIT BREAKE

    Category:
  • FRS-R-10 from BUSSMANN

    FRS-R-10

    300 in stock

    FRS-R-10

    BUSS FRS-R-10 600V RK TD FUSE

    Category:
  • BR215 from EATON CORPORATION

    BR215

    6 in stock

    BR215

    CHC BR215 2P-120/240V-15A CB

    Category:
  • BAB2030 from EATON CORPORATION

    BAB2030

    39 in stock

    BAB2030

    CHD BAB2030 30A 2P CKT BRKR

    Category:
  • B120H from SIEMENS

    B120H

    4 in stock

    B120H

    SIEM5 B120H SP 20A CKT BRKR

    Category:
  • BR2020 from EATON CORPORATION

    BR2020

    3 in stock

    BR2020

    CHC BR2020 2P 20A CB

    Category:
  • FRS-R-100 from BUSSMANN

    FRS-R-100

    300 in stock

    FRS-R-100

    BUSS FRS-R-100 600V RK TD FUSE

    Category:
  • HOM270 from SQUARE D

    HOM270

    2 in stock

    HOM270

    70A 2P 120/240V PLUG-IN CB

    Category:
  • BAB1030 from EATON CORPORATION

    BAB1030

    29 in stock

    BAB1030

    CHD BAB1030 30A 1P CKT BRKR

    Category:
  • KTK-1 from BUSSMANN

    KTK-7

    9 in stock

    KTK-7

    BUSS KTK-7 600V MIDGET FUSE

    Category:
  • QOB330 from SQUARE D

    QOB330

    1 in stock

    QOB330

    MINIATURE CIRCUIT BREAKE

    Category:
  • FRN-R-40 from BUSSMANN

    FRN-R-40

    300 in stock

    FRN-R-40

    BUSS FRN-R-40 250V RK5 TD FUSE

    Category:
  • QOB240 from SQUARE D

    QOB240

    3 in stock

    QOB240

    40A 120/240V 2P BOLT-ON CB

    Category:
  • JKS-40

    JKS-40

    10 in stock

    JKS-40

    BUSS JKS-40 600V CLASS J FUSE

    Category:
  • FRN-R-100 from BUSSMANN

    FRN-R-100

    300 in stock

    FRN-R-100

    BUSS FRN-R-100 250V RK5 TD FUSE

    Category:
  • FRS-R-45 from BUSSMANN

    FRS-R-45

    251 in stock

    FRS-R-45

    BUSS FRS-R-45 600V RK TD FUSE

    Category:
  • FRS-R-60 from BUSSMANN

    FRS-R-60

    300 in stock

    FRS-R-60

    BUSS FRS-R-60 600V RK TD FUSE

    Category:
  • BR240

    BR240

    1 in stock

    BR240

    C-H BR240 2P-120/240V-40A CB

    Category:
  • B3100 from SIEMENS

    B3100

    4 in stock

    B3100

    SIEM5 B3100 3P 100A CKT BRKR

    Category:

Manufacturer

Categories

Sub Categories

Type Class

Amperage

Connection

Phase

AIC Rating

Protection

Poles

Voltage

Frequently Asked Questions

LiveWire Electrical Supply is your trusted source for hard-to-find electrical supplies, offering a wide selection of circuit breakers, fuses, safety switches, and industrial control products—all ready to ship the same day. With real-time stock and price checks, you can easily find what you need at competitive prices, whether for residential, commercial, or industrial projects. Our experts are available to assist with part identification and technical support, while our expedited shipping options and free UPS Ground shipping on qualifying orders ensure fast delivery. For 24/7 assistance and personalized support, call 1-650-692-0700.

Shipping and Returns

Easy Returns
You may return items within 30 days of delivery for a refund. Please view our return policy here.

FREE Shipping on orders over $100

We offer one to five-day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s). Please view our shipping policy here.

Same-Day Shipping

We strive to ship out your items within one business day. The shipping process may take up to 5 business days on some occasions. Feel free to contact us if your order is time sensitive. Call (650) 777-0060 or email [email protected] for help.

Limited Warranty

Warranty Gurantee

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