LDB3450W

LDB3450W

Description: The Eaton LDB3450W Molded Case Circuit Breaker operates with 3 Poles and 450 Amps. The module has a L Frame and a Thermal-Magnetic Unit Type.
Rated 5 with 6 reviews
top legal disclaimer
top legal disclaimer

credit cards accepted
better business bureau

Available Now

Submit RFQ for LDB3450W

Add more parts to quote

Description: The Eaton LDB3450W Molded Case Circuit Breaker operates with 3 Poles and 450 Amps. The module has a L Frame and a Thermal-Magnetic Unit Type.

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the LDB3450W.
Exchange: Exchange credit for your defective unit available.

To speak to a sales representative for pricing & lead time:


Rated 5 with 6 reviews

    Technical Specifications for LDB3450W

Part Number/Catalog No.LDB3450W
Product TypeMolded Case Circuit Breaker
SeriesC
FrameL
Poles3
Amps450
Interrupting Capacity65 kAIC at 240 Volts AC
Unit TypeThermal-Magnetic
Dimensions (W x H x D)8.25 x 10.75 x 4.06 inches
Weight20 pounds
Part Number/Catalog No.LDB3450W
Product TypeMolded Case Circuit Breaker
SeriesC
FrameL
Poles3
Amps450
Interrupting Capacity65 kAIC at 240 Volts AC
Unit TypeThermal-Magnetic
Dimensions (W x H x D)8.25 x 10.75 x 4.06 inches
Weight20 pounds
s

About LDB3450W

The Eaton Cutler-Hammer LDB3450W Series C Molded Case Circuit Breaker is a factory pre-assembled thermal-magnetic circuit breaker with a non-interchangeable trip unit that is used for the protection of conductors and connected devices from overloads and short-circuits. It has a 3-pole design with 3-phase and single-phase designated wiring, and unlike most Frame L devices, this circuit breaker is designed without line or load end terminals. The LDB3450W has a nominal current rating of 450 Amps, a maximum short-circuits rating (interrupt rating) of 35 kAIC, and it used in low-voltage distribution systems, with 600 Volts AC and 250 Volts DC maximum operating voltage. It made up of a frame consisting of an insulated enclosure, an operating mechanism, and a non-adjustable trip unit.



The trip unit is made of thermal and magnetic trip elements, and it provides trip action for the operating mechanism. Each trip action is achieved through a current heated bimetal strip which deflects a prolonged overload and through a series of connected electromagnets which cause an instantaneous trip action when the line current exceeds the set value. The LDB3450W has a trip-free operating mechanism whose functions include being a means of opening and closing the breaker's contacts, preventing contacts from being closely held in abnormal current conditions, and also indicating whether the breaker is tripped off, and on. It has an ambient temperature limit of 40 degrees Celsius (104 degrees Fahrenheit), and it is suitable for use in an environment with a non-condensing relative humidity level of between 5 and 95%. The LDB3450W has total shipping dimensions of 209.6 x 273.1 x 103.1 millimeters (8.25 x 10.75 x 4.06 inches), with an approximate weight of 9.1 kilograms (20 pounds), and is CE-marked and CSA, UL, and BS certified.



Repair Services for LDB3450W

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

Our highly skilled technicians can repair your LDB3450W. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Dimensions For LDB3450W

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 LDB3450W

Resolutions For LDB3450W

About

Technical Specifications for LDB3450W

Part Number/Catalog No.LDB3450W
Product TypeMolded Case Circuit Breaker
SeriesC
FrameL
Poles3
Amps450
Interrupting Capacity65 kAIC at 240 Volts AC
Unit TypeThermal-Magnetic
Dimensions (W x H x D)8.25 x 10.75 x 4.06 inches
Weight20 pounds
Part Number/Catalog No.LDB3450W
Product TypeMolded Case Circuit Breaker
SeriesC
FrameL
Poles3
Amps450
Interrupting Capacity65 kAIC at 240 Volts AC
Unit TypeThermal-Magnetic
Dimensions (W x H x D)8.25 x 10.75 x 4.06 inches
Weight20 pounds

About LDB3450W

The Eaton Cutler-Hammer LDB3450W Series C Molded Case Circuit Breaker is a factory pre-assembled thermal-magnetic circuit breaker with a non-interchangeable trip unit that is used for the protection of conductors and connected devices from overloads and short-circuits. It has a 3-pole design with 3-phase and single-phase designated wiring, and unlike most Frame L devices, this circuit breaker is designed without line or load end terminals. The LDB3450W has a nominal current rating of 450 Amps, a maximum short-circuits rating (interrupt rating) of 35 kAIC, and it used in low-voltage distribution systems, with 600 Volts AC and 250 Volts DC maximum operating voltage. It made up of a frame consisting of an insulated enclosure, an operating mechanism, and a non-adjustable trip unit.



The trip unit is made of thermal and magnetic trip elements, and it provides trip action for the operating mechanism. Each trip action is achieved through a current heated bimetal strip which deflects a prolonged overload and through a series of connected electromagnets which cause an instantaneous trip action when the line current exceeds the set value. The LDB3450W has a trip-free operating mechanism whose functions include being a means of opening and closing the breaker's contacts, preventing contacts from being closely held in abnormal current conditions, and also indicating whether the breaker is tripped off, and on. It has an ambient temperature limit of 40 degrees Celsius (104 degrees Fahrenheit), and it is suitable for use in an environment with a non-condensing relative humidity level of between 5 and 95%. The LDB3450W has total shipping dimensions of 209.6 x 273.1 x 103.1 millimeters (8.25 x 10.75 x 4.06 inches), with an approximate weight of 9.1 kilograms (20 pounds), and is CE-marked and CSA, UL, and BS certified.



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

Our highly skilled technicians can repair your LDB3450W. 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 LDB3450W. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

PDF