KDB3400W

KDB3400W

Description: The KDB3400W Molded Case Circuit Breaker operates with 3 Poles and 400 Amps. The Thermal-Magnetic Molded Case Circuit Breaker is in the C Series and has a 11.5 lbs Weight.
Rated 4.6 with 15 reviews
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Description: The KDB3400W Molded Case Circuit Breaker operates with 3 Poles and 400 Amps. The Thermal-Magnetic Molded Case Circuit Breaker is in the C Series and has a 11.5 lbs Weight.

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the KDB3400W.
Exchange: Exchange credit for your defective unit available.

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Rated 4.6 with 15 reviews

    Technical Specifications for KDB3400W

Part Number/Catalog No.KDB3400W
Product TypeMolded Case Circuit Breaker
SeriesC
FrameK
Poles3
Amps400 Amps
Unit TypeThermal-Magnetic
Interrupting Capacity65 kA at 240 Volts AC
Dimensions (W x H x D)5.5 x 10.13 x 4.1 inches
Weight11.5 pounds
Part Number/Catalog No.KDB3400W
Product TypeMolded Case Circuit Breaker
SeriesC
FrameK
Poles3
Amps400 Amps
Unit TypeThermal-Magnetic
Interrupting Capacity65 kA at 240 Volts AC
Dimensions (W x H x D)5.5 x 10.13 x 4.1 inches
Weight11.5 pounds
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About KDB3400W

The Eaton Cutler-Hammer KDB3400W Molded Case Circuit Breaker is a completely assembled circuit breaker in the Series C, Frame F, family of circuit breakers with thermal –magnetic trip units, and it is designed to protect conductors and connected devices from short-circuits and current overload. This circuit breaker is designed without terminals, but optional terminals can be ordered separately to meet the users’ wiring needs. The KDB3400W has a continuous current rating of 400 Amps, and it offers an interrupting capacity of 35 kAIC at 480 Volts input. It is utilized in 600 Volts AC/250 Volts DC applications, and it is designed for reverse feed use. It has an insulated enclosure, which houses a trip unit made of thermal and magnetic trip elements, and a quick break/make operating mechanism. 



The KDB3400W provides trip action via a bimetal strip heated by a line load current, which will deflect on sustained overload, and an electromagnet connected in a series with a line load, which provides instantaneous tripping action as the current reaches a predetermined value. The operating mechanism provides a platform for closing and opening the breaker’s contacts and they are designed to prevent contacts from being held closed against an abnormal circuit condition. The KDB3400W has an operating temperature range of 0 to 40 degrees Celsius, within a 0 to 95% non-condensing relative humidity, and it is designed for use at 6000 feet above sea level. It weighs approximately 5.2 kilograms (with the frame and circuit breaker), with dimensions of 149.7 x 257.3 x 104.1 millimeters, and it is BS, AS, UL, and IEC certified.



Repair Services for KDB3400W

Type Lead Time Price Action
Repair Service 2-4 weeks $2011.1cartAdd to Cart

Our highly skilled technicians can repair your KDB3400W. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Dimensions For KDB3400W

Size
Input Type
Panel Cutout Height in mm
Panel Cutout Width in mm
Terminal Height in mm
Terminal Width in mm
Terminal Overall Depth in mm
Terminal Mounted Depth in mm

Dimensions For KDB3400W

Resolutions For KDB3400W

About

Technical Specifications for KDB3400W

Part Number/Catalog No.KDB3400W
Product TypeMolded Case Circuit Breaker
SeriesC
FrameK
Poles3
Amps400 Amps
Unit TypeThermal-Magnetic
Interrupting Capacity65 kA at 240 Volts AC
Dimensions (W x H x D)5.5 x 10.13 x 4.1 inches
Weight11.5 pounds
Part Number/Catalog No.KDB3400W
Product TypeMolded Case Circuit Breaker
SeriesC
FrameK
Poles3
Amps400 Amps
Unit TypeThermal-Magnetic
Interrupting Capacity65 kA at 240 Volts AC
Dimensions (W x H x D)5.5 x 10.13 x 4.1 inches
Weight11.5 pounds

About KDB3400W

The Eaton Cutler-Hammer KDB3400W Molded Case Circuit Breaker is a completely assembled circuit breaker in the Series C, Frame F, family of circuit breakers with thermal –magnetic trip units, and it is designed to protect conductors and connected devices from short-circuits and current overload. This circuit breaker is designed without terminals, but optional terminals can be ordered separately to meet the users’ wiring needs. The KDB3400W has a continuous current rating of 400 Amps, and it offers an interrupting capacity of 35 kAIC at 480 Volts input. It is utilized in 600 Volts AC/250 Volts DC applications, and it is designed for reverse feed use. It has an insulated enclosure, which houses a trip unit made of thermal and magnetic trip elements, and a quick break/make operating mechanism. 



The KDB3400W provides trip action via a bimetal strip heated by a line load current, which will deflect on sustained overload, and an electromagnet connected in a series with a line load, which provides instantaneous tripping action as the current reaches a predetermined value. The operating mechanism provides a platform for closing and opening the breaker’s contacts and they are designed to prevent contacts from being held closed against an abnormal circuit condition. The KDB3400W has an operating temperature range of 0 to 40 degrees Celsius, within a 0 to 95% non-condensing relative humidity, and it is designed for use at 6000 feet above sea level. It weighs approximately 5.2 kilograms (with the frame and circuit breaker), with dimensions of 149.7 x 257.3 x 104.1 millimeters, and it is BS, AS, UL, and IEC certified.



Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $2011.1cartAdd to Cart

Our highly skilled technicians can repair your KDB3400W. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Type Lead Time Price Action
Repair Service 2-4 weeks $2011.1cartAdd to Cart

Our highly skilled technicians can repair your KDB3400W. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

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