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Insulated Case Circuit Breaker

For circuit breaker applications in commercial and industrial power distribution systems, insulated case circuit breakers are among the most critical components for reliable overcurrent protection and system safety. Insulated case circuit breakers provide adjustable trip settings and high interrupting capacity while offering compact installation in panelboards and switchboards. Electrical.com carries an extensive selection of insulated case circuit breakers from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of commercial buildings, industrial facilities, data centers, and healthcare infrastructure applications.
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PRICE
Manufacturer
Amperage
SHD08B208
SHD08B208
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General Electric
800
SHD16B216
SHD16B216
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General Electric
1600
SHF16B216
SHF16B216
Limited Stock
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General Electric
1600
SSD40B440
SSD40B440
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General Electric
4000
SSD40G440
SSD40G440
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General Electric
4000
SSF08B208
SSF08B208
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General Electric
800
SSF16B216
SSF16B216
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General Electric
1600
SSF16G216
SSF16G216
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General Electric
1600
SSF20B220
SSF20B220
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General Electric
2000
SSF20G220
SSF20G220
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General Electric
2000
SSF25G325
SSF25G325
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$19,287.22
General Electric
2500
SSF30G330
SSF30G330
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General Electric
3000
SSF40G440
SSF40G440
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General Electric
4000
TC4040TTHE1CR
TC4040TTHE1CR
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General Electric
4000
THP1616TT
THP1616TT
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General Electric
1600
THP2020SS
THP2020SS
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General Electric
2000
TP1616TT
TP1616TT
In Stock
From
$1,175.71
General Electric
1600
TP1616TTR
TP1616TTR
In Stock
From
$1,358.18
General Electric
1600
TP2020SS
TP2020SS
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General Electric
2000
TP2020TTR
TP2020TTR
Limited Stock
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General Electric
2000
TP2525TTR
TP2525TTR
Limited Stock
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General Electric
2500
TP3030TTR
TP3030TTR
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General Electric
3000
TP88SS
TP88SS
In Stock
From
$2,940.00
General Electric
800
TP88TT
TP88TT
In Stock
From
$1,358.96
General Electric
800

Electrical.com stocks the largest inventory of insulated case circuit breakers in the world, with over 1 million square feet of new, used, surplus, and re-certified circuit breakers available for immediate shipment. From low voltage to medium voltage applications, we have the insulated case breakers you need when others say no. Our comprehensive insulated case circuit breaker inventory spans all amperage ratings, voltage classes, and frame sizes 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 insulated case circuit breakers serve critical applications across industrial power distribution systems, manufacturing facilities, commercial buildings, data centers, utility substations, process control installations, and heavy industrial equipment.


Whether you're maintaining legacy electrical systems with obsolete insulated case breaker models or sourcing current production breakers for new installations and upgrades, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need insulated case circuit breakers 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.