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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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Part Number
PRICE
Manufacturer
Amperage
TPSS9640E6
TPSS9640E6
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General Electric
4000
TPSS9640FC
TPSS9640FC
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General Electric
4000
TPSS9640FCD
TPSS9640FCD
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General Electric
4000
TPSS9640FCG
TPSS9640FCG
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General Electric
4000
TPSS9640FCG3
TPSS9640FCG3
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General Electric
4000
TPSS9640FCS
TPSS9640FCS
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General Electric
4000
TPSS9640FCSG
TPSS9640FCSG
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General Electric
4000
TPSS9640FCSG3
TPSS9640FCSG3
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General Electric
4000
TPSS9640G
TPSS9640G
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General Electric
4000
TPSS9640SG
TPSS9640SG
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General Electric
4000
TPSS9640SG3
TPSS9640SG3
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General Electric
4000
TPVF5608
TPVF5608
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General Electric
800
TPVF5610
TPVF5610
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General Electric
1000
TPVF5616E1
TPVF5616E1
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General Electric
1600
TPVV8630E3
TPVV8630E3
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General Electric
3000
TPY2606
TPY2606
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General Electric
800
TPY6616E3
TPY6616E3
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General Electric
1600
TPY7625
TPY7625
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General Electric
2500
TPY7625E3C
TPY7625E3C
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General Electric
2500
TPY9640
TPY9640
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General Electric
4000
TUPMM7706
TUPMM7706
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General Electric
600
TUPMM7708
TUPMM7708
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General Electric
800
TUPMM7710
TUPMM7710
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General Electric
1000
TUPMM7712
TUPMM7712
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General Electric
1200

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.