1. Home / 
  2. All Categories / 
  3. Bus Plug / 
  4. Fusible Style Bus Plug

Fusible Style Bus Plug

For bus plug systems in power distribution applications, fusible-style bus plugs are among the most critical components for providing overcurrent protection and safe circuit disconnection. Fusible-style bus plugs incorporate fuse protection to safeguard circuits from overloads and short circuits while enabling quick connection and disconnection from busway systems. Electrical.com carries an extensive selection of fusible-style bus plugs from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of manufacturing facilities, commercial buildings, data centers, and industrial power distribution applications.
SORT BY
Part Number
PRICE
Manufacturer
Amperage
SB421RJ
SB421RJ
In Stock
From
$724.83
ABB
30
SB421RJI
SB421RJI
In Stock
From
$721.78
ABB
30
SB421RJIP
SB421RJIP
In Stock
From
$768.88
ABB
30
SB421RJP
SB421RJP
In Stock
From
$630.70
General Electric
30
SB421RP
SB421RP
In Stock
From
$826.97
ABB
30
SB421WG
SB421WG
In Stock
From
$630.70
General Electric
30
SB421WGI
SB421WGI
In Stock
From
$853.56
ABB
30
SB421WGIP
SB421WGIP
In Stock
From
$630.70
General Electric
30
SB421WGP
SB421WGP
In Stock
From
$630.70
General Electric
30
SB422
SB422
In Stock
From
$598.45
General Electric
60
SB422I
SB422I
In Stock
From
$598.45
General Electric
60
SB422N
SB422N
In Stock
From
$765.09
ABB
60
SB422NI
SB422NI
In Stock
From
$598.45
General Electric
60
SB422RGI
SB422RGI
In Stock
From
$598.45
General Electric
60
SB422RGJ
SB422RGJ
In Stock
From
$774.06
ABB
60
SB422RGJI
SB422RGJI
In Stock
From
$779.09
ABB
60
SB422RGJP
SB422RGJP
In Stock
From
$934.74
General Electric
60
SB422RGP
SB422RGP
In Stock
From
$934.74
General Electric
60
SB422RGRI
SB422RGRI
In Stock
From
$769.06
ABB
60
SB422RGRP
SB422RGRP
In Stock
From
$934.74
ABB
60
SB422RI
SB422RI
In Stock
From
$598.45
General Electric
60
SB422RJ
SB422RJ
In Stock
From
$768.30
ABB
60
SB422RJI
SB422RJI
In Stock
From
$765.25
ABB
60
SB422RJP
SB422RJP
In Stock
From
$934.74
ABB
60

Electrical.com stocks the largest inventory of fusible bus plugs in the world, with over 1 million square feet of new, used, surplus, and re-certified bus plug components available for immediate shipment. From standard amperage ratings to specialized configurations, we have the fusible bus plugs you need when others say no. Our comprehensive fusible bus plug inventory spans all amperage ratings and voltage configurations from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our fusible bus plugs serve critical applications across manufacturing facilities, industrial plants, commercial buildings, data centers, distribution centers, and process automation installations where overcurrent protection is required at the point of connection to busway systems.


Whether you're maintaining legacy equipment with obsolete fusible bus plug models or sourcing current production components for new installations and expansions, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need fusible bus plugs now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.