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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
TP84SSE1
TP84SSE1
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General Electric
400
TP84TTR
TP84TTR
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General Electric
400
TPMM4608
TPMM4608
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General Electric
800
TPMM4612
TPMM4612
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General Electric
1200
TPMM5610
TPMM5610
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General Electric
1000
TPMM5612
TPMM5612
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General Electric
1200
TPMM6616
TPMM6616
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General Electric
1600
TPMM8630
TPMM8630
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General Electric
3000
TPMMF76E1
TPMMF76E1
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General Electric
2500
TPR6620E1
TPR6620E1
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General Electric
2000
TPR7625
TPR7625
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General Electric
2000
TPR7625B
TPR7625B
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General Electric
2000
TPRR2604
TPRR2604
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General Electric
400
TPRR6620
TPRR6620
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General Electric
2000
TPRR6620N
TPRR6620N
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General Electric
2000
TPSS2604
TPSS2604
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General Electric
400
TPSS6608E1
TPSS6608E1
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General Electric
800
TPSS6610E1
TPSS6610E1
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General Electric
1000
TPSS6612G
TPSS6612G
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General Electric
1200
TPSS6616G
TPSS6616G
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General Electric
1600
TPSS6620DGE1
TPSS6620DGE1
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General Electric
2000
TPSS7625
TPSS7625
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General Electric
2500
TPSS8630
TPSS8630
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General Electric
3000
TPVF5612B
TPVF5612B
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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.