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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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Amperage
TP1610TTE5
TP1610TTE5
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General Electric
1000
TP1610TTE6
TP1610TTE6
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General Electric
1000
TP1610TTE7
TP1610TTE7
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General Electric
1000
TP1610TTR
TP1610TTR
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General Electric
1000
TP2510SS
TP2510SS
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General Electric
1000
TP2510SSE1
TP2510SSE1
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General Electric
1000
TP2510SSE3
TP2510SSE3
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General Electric
1000
TP2510SSE5
TP2510SSE5
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General Electric
1000
TP2510SSE6
TP2510SSE6
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General Electric
1000
TP2510SSE7
TP2510SSE7
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General Electric
1000
TP2510TT
TP2510TT
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General Electric
1000
TP2510TTE1
TP2510TTE1
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General Electric
1000
TP2510TTE3
TP2510TTE3
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General Electric
1000
TP2510TTE5
TP2510TTE5
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General Electric
1000
TP2510TTE6
TP2510TTE6
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General Electric
1000
TP2510TTE7
TP2510TTE7
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General Electric
1000
TP2510TTR
TP2510TTR
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General Electric
1000
TP2520SSE3
TP2520SSE3
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General Electric
2000
TP2520SSE5
TP2520SSE5
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General Electric
2000
TP2520SSE6
TP2520SSE6
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General Electric
2000
TP2520SSE7
TP2520SSE7
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General Electric
2000
TP2520SSHFC
TP2520SSHFC
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General Electric
2000
TP2520TTE1
TP2520TTE1
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General Electric
2000
TP2520TTHFCR
TP2520TTHFCR
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General Electric
2000

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.