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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.
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Part Number
PRICE
Manufacturer
Amperage
SD9344G
SD9344G
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Square D
200
SD9354G
SD9354G
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Square D
200
SD9444
SD9444
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Schneider Electric
200
SD9444G
SD9444G
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Schneider Electric
200
SD9454G
SD9454G
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Square D
200
PBQA4640GJA
PBQA4640GJA
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Square D
400
PBQA4640GL
PBQA4640GL
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Square D
400
PBQA4640GR
PBQA4640GR
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Schneider Electric
400
PBQA4640GRA
PBQA4640GRA
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Schneider Electric
400
PBQA4640GRAW
PBQA4640GRAW
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Square D
400
PBQA4640GRPL
PBQA4640GRPL
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Schneider Electric
400
PBQA4640GW
PBQA4640GW
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Square D
400
PBQA4640R
PBQA4640R
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Square D
400
PQ3640GR
PQ3640GR
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Schneider Electric
400
PQ3640GRA
PQ3640GRA
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Square D
400
PQ3640GRAW
PQ3640GRAW
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Square D
400
PQ4640GR
PQ4640GR
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Schneider Electric
400
PQ4640GRA
PQ4640GRA
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Square D
400
PQ4640GRAW
PQ4640GRAW
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Square D
400
PS3203G
PS3203G
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Schneider Electric
30
PS3203GE
PS3203GE
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Square D
30
PS3203GJ
PS3203GJ
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Schneider Electric
30
PS3203J
PS3203J
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Schneider Electric
30
PS3206
PS3206
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Schneider Electric
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.