The Allen-Bradley 140U-JD6D3-D22 circuit breaker has three poles and it comes with Frame JD. The unit is part of the Bulletin 140U series and it operates in combination with a NEMA starter size of 5. This protective device includes thermal-magnetic/adjustable magnetic trip protection and a magnetic trip range of 1250 to 2500 Amps. The continuous current rating of the device is 220 Amps while the interrupting rating is 60 to 69 kiloAmps.
We sell industrial automation parts backed by our 2-year DO Supply Warranty.
Same-day domestic and expedited international shipping with UPS, FedEx, DHL, and more.
AMEX, Visa, MasterCard, Discover, wire transfer, and more, plus flexible payment plans.
Repair and exchange services for all existing automation products.
Drop shipping, blind shipping, and account shipping with no extra fees.
Brand | Allen-Bradley / Rockwell Automation |
---|---|
Series | 140U MCB |
Part Number | 140U-JD6D3-D22 |
Frame | JD |
Protection type | Thermal magnetic / adjustable magnetic trip |
Magnetic trip range | 1250 to 2500 Amps |
Continuous current rating | 220 Amps |
Interrupting rating/breaking capacity | 60 to 69 kilo Amps |
NEMA starter size | 5 |
Number of poles | 3 |
Current range | 100 rr0 Amps |
Internal control modules | None |
Protection class (wired) | IP2X |
Operating temperature | -25 to 60 degrees Celsius (-13 to 140 degrees Fahrenheit) |
Storage temperature | -40 to 80 degrees Celsius (-40 to 176 degrees Fahrenheit) |
Standards/certifications | UL 489, CSA C22.2 (No. 5), IEC 60947-2, CCC, CE, KEMA |
The product code 140U-JD6D3-D22 is reserved for a circuit breaker from the Allen-Bradley 140U product series. The circuit breaker is designed and manufactured by Allen-Bradley/Rockwell Automation and it is intended for use with combination starter units. The 140U molded case circuit breakers are designed to trip on an inverse-time basis and at 100% to 125% of its continuous current rating. The continuous current rating of the circuit breaker depends on the installed rating plug and this type of circuit breaker has an adjustable instantaneous trip mechanism. The 140U-JD6D3-D22 circuit breaker is a protective device that is made according to the motor criteria and requirements set in standards such as the CSA, UL, NEMA, and CEC and standards. The 140U product series provides circuit breakers with different frame sizes and current ratings in order to meet a wide range of application needs.
The 140U-JD6D3-D22 circuit breaker includes thermal-magnetic/adjustable magnetic trip protection and an IP2X protection class when it is wired. The unit features three poles and a continuous current rating of 220 Amps. The magnetic trip range of the device is between 1250 and 2500 Amps. The 140U-JD6D3-D22 circuit breaker is used with combination starters with a designated NEMA size of 5. The interrupting rating or breaking capacity of this high interrupting capacity unit is 60 to 69 kiloAmps. In addition to that, the current rating of the unit is 100 rr0 Amps. The 140U-JD6D3-D22 circuit breaker supports optional functionalities such as internal control modules, rotary operators, flex cable operators, and molded case switches. Depending on the requirements of an application, the users can choose the right option to enhance the capabilities of the selected circuit breaker.