KDB3250

KDB3250

Description: The KDB3250 Molded Case Circuit Breaker operates with 3 Poles and 250 Amps. The Thermal-Magnetic Molded Case Circuit Breaker is in the C Series and has a 11.5 lbs Weight.
Rated 4.6 with 18 reviews
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Description: The KDB3250 Molded Case Circuit Breaker operates with 3 Poles and 250 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 KDB3250.
Exchange: Exchange credit for your defective unit available.

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Rated 4.6 with 18 reviews

    Technical Specifications for KDB3250

Part Number/Catalog No.KDB3250
Product TypeMolded Case Circuit Breaker
SeriesC
FrameK
Poles3
Amps250
Unit TypeThermal-Magnetic
Interrupting Capacity65 kA @ 240V AC
Dimensions (W x H x D)5.5 x 10.13 x 4.1 in.
Weight11.5 lbs
Part Number/Catalog No.KDB3250
Product TypeMolded Case Circuit Breaker
SeriesC
FrameK
Poles3
Amps250
Unit TypeThermal-Magnetic
Interrupting Capacity65 kA @ 240V AC
Dimensions (W x H x D)5.5 x 10.13 x 4.1 in.
Weight11.5 lbs
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About KDB3250

The KDB3250 Molded Case Circuit Breaker by Eaton Cutler-Hammer is a series C, Frame K, thermal-magnetic circuit breaker designed to provide accurate and reliable current overload and short-circuit protection for devices like motors, motor starters, and conductors. It is designed with line and load side terminals, and with 3-pole wiring design, for easy and simple field wiring. The KDB3250 is designed for systems with a 600 Volt AC maximum operating voltage and has a continuous current rating of 250 Amps with an interrupting current limit rating of 35 KAIC at 480 Volt AC. The KDB3250 is supplied as a complete circuit breaker with a frame, trip unit, and standard terminals. It has terminals made of Copper/Aluminium conductors, and a frame made of the insulated enclosure. It also has a non-adjustable trip unit, which provides thermal and magnetic trip action I the event of very high current and prolongs overload.



The KDB3250 uses a bimetal strip heated by a current load for thermal trip action, and it also uses an electromagnet which is placed in series with line current for magnetic trip action. It is designed with a quick make/break, trip free operating mechanism, which provide an operating platform for breaker’s contacts, and also indicate the breakers position (either ON, OFF, or Tripped). The KDB3250 is designed to operate under a temperature limit of 40 degree Celsius, above which the carrying will derate below the nominal rating, and it can be used at a non-condensing and non-corrosive 0 to 95% relative humidity condition. The KDB3250 weighs approximately 5.2 kilograms (terminal and frame inclusive), and it has a total dimension of 149.7 x 257.3 x 104.1 millimeters.



Repair Services for KDB3250

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your KDB3250. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Dimensions For KDB3250

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 KDB3250

Resolutions For KDB3250

About

Technical Specifications for KDB3250

Part Number/Catalog No.KDB3250
Product TypeMolded Case Circuit Breaker
SeriesC
FrameK
Poles3
Amps250
Unit TypeThermal-Magnetic
Interrupting Capacity65 kA @ 240V AC
Dimensions (W x H x D)5.5 x 10.13 x 4.1 in.
Weight11.5 lbs
Part Number/Catalog No.KDB3250
Product TypeMolded Case Circuit Breaker
SeriesC
FrameK
Poles3
Amps250
Unit TypeThermal-Magnetic
Interrupting Capacity65 kA @ 240V AC
Dimensions (W x H x D)5.5 x 10.13 x 4.1 in.
Weight11.5 lbs

About KDB3250

The KDB3250 Molded Case Circuit Breaker by Eaton Cutler-Hammer is a series C, Frame K, thermal-magnetic circuit breaker designed to provide accurate and reliable current overload and short-circuit protection for devices like motors, motor starters, and conductors. It is designed with line and load side terminals, and with 3-pole wiring design, for easy and simple field wiring. The KDB3250 is designed for systems with a 600 Volt AC maximum operating voltage and has a continuous current rating of 250 Amps with an interrupting current limit rating of 35 KAIC at 480 Volt AC. The KDB3250 is supplied as a complete circuit breaker with a frame, trip unit, and standard terminals. It has terminals made of Copper/Aluminium conductors, and a frame made of the insulated enclosure. It also has a non-adjustable trip unit, which provides thermal and magnetic trip action I the event of very high current and prolongs overload.



The KDB3250 uses a bimetal strip heated by a current load for thermal trip action, and it also uses an electromagnet which is placed in series with line current for magnetic trip action. It is designed with a quick make/break, trip free operating mechanism, which provide an operating platform for breaker’s contacts, and also indicate the breakers position (either ON, OFF, or Tripped). The KDB3250 is designed to operate under a temperature limit of 40 degree Celsius, above which the carrying will derate below the nominal rating, and it can be used at a non-condensing and non-corrosive 0 to 95% relative humidity condition. The KDB3250 weighs approximately 5.2 kilograms (terminal and frame inclusive), and it has a total dimension of 149.7 x 257.3 x 104.1 millimeters.



Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your KDB3250. 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 Askenvelope Get Quote

Our highly skilled technicians can repair your KDB3250. 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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