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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
SHF3G6X2W000000
SHF3G6X2W000000
In Stock
From
$13,373.87
ABB
TC1616SSE1C
TC1616SSE1C
In Stock
From
$1,460.11
General Electric
TC1616TTE1CR
TC1616TTE1CR
In Stock
From
$542.78
General Electric
TC3030TTHZCR
TC3030TTHZCR
In Stock
From
$1,395.98
General Electric
TC88TTZCR
TC88TTZCR
In Stock
From
$349.00
General Electric
TC88TTZR
TC88TTZR
In Stock
From
$349.00
General Electric
TCVVF3606
TCVVF3606
In Stock
From
$349.00
General Electric
THPMMF761600A
THPMMF761600A
In Stock
From
$416.25
General Electric
THPS324
THPS324
In Stock
From
$530.32
General Electric
THPS325
THPS325
In Stock
From
$0.02
General Electric
THPVVF7620FC
THPVVF7620FC
In Stock
From
$698.00
General Electric
TP2020SSE5C
TP2020SSE5C
In Stock
From
$698.00
General Electric
TP2525SSFCE1C
TP2525SSFCE1C
In Stock
From
$2,355.33
General Electric
TP3030SSFCE1C
TP3030SSFCE1C
In Stock
From
$3,140.44
General Electric
TPMM7616D
TPMM7616D
In Stock
From
$217.51
General Electric
TPMMF761200A
TPMMF761200A
In Stock
From
$312.19
General Electric
TPMMF761600A
TPMMF761600A
In Stock
From
$312.19
General Electric
TPR5616GB
TPR5616GB
In Stock
From
$590.44
General Electric
TPR6612
TPR6612
In Stock
From
$139.60
General Electric
TPRR4612B
TPRR4612B
In Stock
From
$139.60
General Electric
TPS3253Y25E1
TPS3253Y25E1
In Stock
From
$349.00
General Electric
TPS6616G
TPS6616G
In Stock
From
$471.07
General Electric
TPS66612G
TPS66612G
In Stock
From
$349.00
General Electric
TPS7625S
TPS7625S
In Stock
From
$785.11
General Electric

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.