Eaton KDB3400FT39B21W Series C...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$12,936.50
$12,886.50
Eaton KDB3400FT39B21W Series C electronic molded case circuit breaker, K-frame, KDB, Complete breaker, Electronic ALSIG w/ maint. mode trip, Three-pole, 400A, 600 Vac, 250 Vdc, no term., Ground fault alarm w/ right-hand trip, 50/60 Hz

Eaton KDB3400FT39B21W Series C electronic molded case circuit breaker, K-frame, KDB, Complete breaker, Electronic ALSIG w/ maint. mode trip, Three-pole, 400A, 600 Vac, 250 Vdc, no term., Ground fault alarm w/ right-hand trip, 50/60 Hz

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Model: KDB3400FT39B21W

In Stock (leaves warehouse same day if ordered before 3pm ET)

$12,936.50
$12,886.50
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$13,424.39
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Manufacturer Resources

Product Specs

Alarm Lockout:
Ground fault alarm with right-hand trip
Amperage Rating:
400 A
Certifications:
ANSI
Circuit Breaker Frame Type:
Complete breaker
Circuit Breaker Type:
KDB
Compliances:
Contact Manufacturer
Frame:
K
Frequency Rating:
50 to 60 Hz
Interrupt Rating:
35 kAIC at 480 Vac
Number Of Poles:
Three-pole
Product Height:
5.5 in
Product Length Depth:
4.1 in
Product Weight:
11 lb
Product Width:
5.5 in
Series:
Series C
Terminals:
Without terminals
Trip Type:
Electronic ALSIG with maintenance mode
Voltage Rating:
600 Vac, 250 Vdc
Product Group:
Electrical
Product Function:
Reverse
Department:
Electrical
Product Details:
Reverse feed

Eaton KDB3400FT39B21W – Frequently Asked Questions

How fast can I get the Eaton KDB3400FT39B21W delivered?
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Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Eaton KDB3400FT39B21W come with a warranty?
Absolutely. The Eaton KDB3400FT39B21W is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Eaton KDB3400FT39B21W?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Eaton KDB3400FT39B21W from ZenSupply?
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