Knapp & Schlappi Lbr.co., Inc.
"World's Largest Hardware Store"®
Store Locator | Help
ORDER BY PHONE: 1-855-828-9792
Shopping Cart - 0 items
spacer
 
Shop
Narrow Your Results By:



 
 
Click here to request
MSDS information
Request a Copy of an MSDS
 for products purchased
on doitbest.com

 
 

HACKER SAFE certified sites prevent over 99.9% of hacker crime.
Home > 

Electrical

> 

Circuit breakers & fuse boxes

>

Circuit breakers

remove
Our Most Popular Circuit breakers
30A 2P CIRCUIT BREAKER
30A 2P CIRCUIT BREAKER
Model: Q230
SKU: 518791
Online Price: $18.79
15A BREAKER
15A BREAKER
Model: HOM115CP
SKU: 513636
Online Price: $3.79
50A GFI CIRCUIT BREAKER
50A GFI CIRCUIT BREAKER
Model: GFCB250
SKU: 522686
Online Price: $109.99
Online Prices may differ from in-store prices
(229 items found)
GENERATOR ADAPTER
GENERATOR ADAPTER - L20-14 by Do it Best
Model: L20-14
SKU: 505935
Online Price: $43.99
20A 2P CIRCUIT BREAKER
20A 2P CIRCUIT BREAKER - QO220C by Square D Co
Model: QO220C
SKU: 532677
Online Price: $19.99
50A 2P CIRCUIT BREAKER
50A 2P CIRCUIT BREAKER - UBIF250N by Connecticut Electric
Model: UBIF250N
SKU: 503304
60A 2P CIRCUIT BREAKER
60A 2P CIRCUIT BREAKER - UBIP260 by Connecticut Electric
Model: UBIP260
SKU: 512118
Online Price: $67.99
30A 2P CIRCUIT BREAKER
30A 2P CIRCUIT BREAKER - UBIP230 by Connecticut Electric
Model: UBIP230
SKU: 512172
Online Price: $68.99
30A 2P CIRCUIT BREAKER
30A 2P CIRCUIT BREAKER - UBIZ0230 by Connecticut Electric
Model: UBIZ0230
SKU: 501399
Online Price: $68.99
20A/20A CIRCUIT BREAKER
20A/20A CIRCUIT BREAKER - CHT2020 by Eaton Corporation
Model: CHT2020
SKU: 540005
Online Price: $22.99
20A/20A CIRCUIT BREAKER
20A/20A CIRCUIT BREAKER - BD2020 by Eaton Corporation
Model: BD2020
SKU: 518871
Online Price: $12.49
15A/15A CIRCUIT BREAKER
15A/15A CIRCUIT BREAKER - BR1515 by Eaton Corporation
Model: BR1515
SKU: 559059
Online Price: $18.79
30A 2P CIRCUIT BREAKER
30A 2P CIRCUIT BREAKER - UBIF0230N by Connecticut Electric
Model: UBIF0230N
SKU: 517319
Online Price: $73.99
20A/20A CIRCUIT BREAKER
20A/20A CIRCUIT BREAKER - BQ220220 by Eaton Corporation
Model: BQ220220
SKU: 508942
Online Price: $27.99
15A/20A CIRCUIT BREAKER
15A/20A CIRCUIT BREAKER - BD1520 by Eaton Corporation
Model: BD1520
SKU: 518826
Online Price: $13.99
30A GFI CIRCUIT BREAKER
30A GFI CIRCUIT BREAKER - GFCB130 by Eaton Corporation
Model: GFCB130
SKU: 518693
Online Price: $39.49
30A BREAKER
30A BREAKER - HOM130C by Square D Co
Model: HOM130C
SKU: 505757
Online Price: $5.29
2" HUB
2" HUB - RH200P by Eaton Corporation
Model: RH200P
SKU: 522241
Online Price: $9.99
15A SP CIRCUIT BREAKER
15A SP CIRCUIT BREAKER - CHF115 by Eaton Corporation
Model: CHF115
SKU: 539872
Online Price: $7.99
50A 2P CIRCUIT BREAKER
50A 2P CIRCUIT BREAKER - UBIP250 by Connecticut Electric
Model: UBIP250
SKU: 512127
CIRCUIT BREAKER FINDER
CIRCUIT BREAKER FINDER - CS550A by G B Electrical Inc
Model: CS550A
SKU: 537748
Online Price: $33.99
15A 2POLE BREAKER
15A 2POLE BREAKER - HOM215CP by Square D Co
Model: HOM215CP
SKU: 513660
Online Price: $9.49
100A ENCLOSED BREAKER
100A ENCLOSED BREAKER - QO2100NRBCP by Square D Co
Model: QO2100NRBCP
SKU: 529306
Online Price: $74.99
Online Prices may differ from in-store prices
Recently Viewed Items
There are no items in your Recently Viewed list
Online Prices may differ from in-store prices
Home  |  Customer Service  |  Track Your Package  |  Safe Shopping  |  Privacy Policy  |  About Us  |  Site Map