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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
PQ3240GRA
PQ3240GRA
In Stock
From
$1,530.90
Square D
400
PQ3240GRAW
PQ3240GRAW
In Stock
From
$1,611.48
Schneider Electric
400
PQ4240
PQ4240
In Stock
From
$1,370.88
Square D
400
PQ4240GR
PQ4240GR
In Stock
From
$1,735.02
Square D
400
PQ4240GRA
PQ4240GRA
In Stock
From
$1,443.03
Schneider Electric
400
PQ4240GRAW
PQ4240GRAW
In Stock
From
$1,370.88
Schneider Electric
400
PS3203
PS3203
In Stock
From
$208.48
Square D
30
PS3210
PS3210
In Stock
From
$444.44
Schneider Electric
100
PS3210G
PS3210G
In Stock
From
$600.00
Schneider Electric
100
PS3603
PS3603
In Stock
From
$320.21
Schneider Electric
30
PS3610
PS3610
In Stock
From
$942.33
Square D
100
PS3610G
PS3610G
In Stock
From
$1,023.16
Square D
100
PS4203
PS4203
In Stock
From
$161.02
Schneider Electric
30
PQ4240G.SER.1-4
PQ4240G.SER.1-4
In Stock
From
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Square D
200
PQ4260.SER.1-3
PQ4260.SER.1-3
In Stock
From
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Square D
200
PQ4260G.SER.1-3
PQ4260G.SER.1-3
In Stock
From
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Square D
200
PQ4603.SER.1
PQ4603.SER.1
In Stock
From
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Square D
200
PQ4603.SER.2-3
PQ4603.SER.2-3
In Stock
From
Get Price
Square D
200
PQ4203-SER-1
PQ4203-SER-1
In Stock
From
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Square D
-
PQ4206G.SER.1-3
PQ4206G.SER.1-3
In Stock
From
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Square D
-
PTQ4680GH
PTQ4680GH
Limited Stock
From
Get Price
Schneider Electric
800
SD9344
SD9344
Limited Stock
From
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Square D
200
PQ3640G
PQ3640G
Limited Stock
From
Get Price
Schneider Electric
400
PQ3620GJA
PQ3620GJA
Limited Stock
From
Get Price
Schneider Electric
200

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.