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Allen-Bradley 140G-J6F3-D15 Molded Case Ckt Bkr,250A J Frame,65 kA at 480V,T/M Adjst Th

Manufacturer: Allen-Bradley
MPN: 140G-J6F3-D15
UPC/GTIN: 885630568706

$1,149.99

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Allen-Bradley 140G-J6F3-D15 — The Allen-Bradley 140G-J6F3-D15 is a Bulletin 140G J-frame molded-case circuit breaker rated 150 A (D15 size) in a 250 A-frame package with 3-pole construction, thermal-magnetic adjustable trip, and 65 kA interrupting rating at 480V AC (UL 489 / CSA C22.2 No. 5 — J6 interrupting code). The adjustable thermal trip spans 105…150 A, and the adjustable magnetic trip spans 750…1500 A, providing flexible coordination with downstream branch protection. The 140G MCCB family is UL 489 Listed and suitable as a main or branch breaker in industrial control panels, switchboards, and panelboards. Ambient operating rating is 40 °C without derating, with a -25…+70 °C operating range and pollution degree 3 environments.

Product Family Bulletin 140G J-frame molded-case circuit breaker
Frame Size J (250 A frame)
Rated Current (In) 150 A
Poles 3-pole
Interrupting Rating 65 kA @ 480V AC (UL 489 / CSA C22.2 No. 5) — J6 code
Trip Type Thermal-magnetic, adjustable thermal (105…150 A), adjustable magnetic (750…1500 A)
Dimensions (W × D × H) 105 × 90.5 × 160 mm (4.1 × 3.6 × 6.3 in.)
Weight 5.51 lb (2.5 kg)
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PLC Exchange is not an authorized distributor: Products ship in unopened, original manufacturer-marked packaging. See Original Packaging or Warranty for more information.

Description

Allen-Bradley 140G-J6F3-D15

The Allen-Bradley 140G-J6F3-D15 is a Bulletin 140G J-frame molded-case circuit breaker rated 150 A (D15 size) in a 250 A-frame package with 3-pole construction, thermal-magnetic adjustable trip, and 65 kA interrupting rating at 480V AC (UL 489 / CSA C22.2 No. 5 — J6 interrupting code). The adjustable thermal trip spans 105…150 A, and the adjustable magnetic trip spans 750…1500 A, providing flexible coordination with downstream branch protection. The 140G MCCB family is UL 489 Listed and suitable as a main or branch breaker in industrial control panels, switchboards, and panelboards. Ambient operating rating is 40 °C without derating, with a -25…+70 °C operating range and pollution degree 3 environments.

Tech Data (SWITCH-TD001)

Circuit Breaker Overview
Catalog Number 140G-J6F3-D15
Product Family Bulletin 140G Molded-Case Circuit Breaker
Frame Size J-frame (250 A nominal frame)
Rated Current (In) 150 A
Pole Configuration 3-pole
Interrupting Code J6 (65 kA at 480V AC)
Trip Unit Thermal-magnetic with adjustable thermal + adjustable magnetic
Standards UL 489 Listed, CSA C22.2 No. 5, IEC 60947-2
Trip Specifications
Trip Technology Thermal-magnetic (non-electronic)
Thermal Trip (Ir) — Adjustable 105…150 A (nine selectable positions)
Magnetic Trip (Im) — Adjustable 750…1500 A (nine selectable positions)
Rated Operating Voltage (Ue) 240V, 480V, 600V AC / 250V DC
Typical Application Feeder / main protection in control panels, switchboards, industrial machinery
Interrupting Rating (Breaking Capacity)
UL 489 / CSA C22.2 No. 5 @ 240V AC ≥ 65 kA
UL 489 / CSA C22.2 No. 5 @ 480V AC 65 kA
UL 489 / CSA C22.2 No. 5 @ 600V AC See 140G-TD101 Table 47 for lower-voltage derated values
IEC 60947-2 Icu @ 415V AC Per 140G-TD101 Tables 47–51
Interrupting Code J6
Physical / Mechanical
Width 105 mm (4.1 in.)
Depth 90.5 mm (3.6 in.)
Height 160 mm (6.3 in.)
Weight (3-pole) 5.51 lb (2.5 kg)
Frame Body Molded thermoset insulation, silver-alloy contacts
Handle Operation Compatible with Bulletin 140G2 variable-depth and direct-mount rotary handles
Environmental
Ambient Temperature (Without Derating) 40 °C (104 °F)
Operating Temperature -25…+70 °C (-13…+158 °F)
Storage Temperature -40…+80 °C (-40…+176 °F)
Pollution Degree 3 (per IEC 60947-2)
Wire Temperature Rating Tested at 75 °C (167 °F) full-load
Options / Accessories (Family)
Current-Limiting Variant Add “C” after “J” to get current-limiting model (e.g., 140G-JC6F3-D15)
4-Pole Variant 140G-J6F4-D15
Alternate Interrupting Code (J0 = 50 kA) 140G-J0F3-D15
Rotary Handles Bulletin 140G2 variable-depth and direct-mount
Auxiliary Contacts, Shunt Trip, UVR Field-installable per 140G-TD101 accessory tables
Certifications & Standards
UL 489 Listed Yes
CSA C22.2 No. 5 Certified Yes
IEC 60947-2 Yes
CE Yes
EAC, UKR Sepro, RCM, KC Yes
Source: Rockwell Automation Publication 140G-TD101E-EN-P, August 2025 — Bulletin 140G, 140G2, 140MG, 140MG2 Molded Case Circuit Breaker Specifications Technical Data.

PLC Exchange products ship in their unopened, manufacturer-marked Original Packaging. Because we are not an authorized distributor, we are not legally allowed to claim these items as “New”, “Factory Sealed”, or any other term that may imply such. We have over 10 years of experience working with trusted suppliers to make sure you receive the top-quality hardware you need. Items ship in their original packaging, with the same function and contents as OEM-supplied materials. PLC Exchange is an independent supplier of industrial automation products and is not affiliated with the brand manufacturer or any of its authorized distributors. All warranties are provided directly by PLC Exchange. Trademarks, logos, and brand names referenced are property of their respective owners and are used for descriptive identification only.

Technical Notes for 140G-J6F3-D15

  • Refer to the manufacturer's installation instructions for proper mounting, wiring, and configuration.
  • Ensure compatibility with your existing system architecture before ordering.
  • All 140G-J6F3-D15 units sold by PLC Exchange are tested and ship in original factory packaging.
  • For application-specific questions or system compatibility verification, contact PLC Exchange technical support at [email protected] or 980-202-0882.

Alternative Part Numbers & Names for 140G-J6F3-D15

The 140G-J6F3-D15 by Allen-Bradley may also be found under the following alternative names, catalog numbers, or common search variations:

  • 140GJ6F3D15
  • Allen Bradley 140G-J6F3-D15
  • Allen-Bradley 140G-J6F3-D15
  • 140G J6F3 D15

All variations refer to the same Allen-Bradley product. If you are unsure whether this is the correct part for your application, contact our team for assistance.

Additional information

Weight 5.5 lbs
Dimensions 6.3 × 4.1 × 3.6 in
warranty

2.5 Year PLC Exchange Warranty, 30 Days worry-free return from delivery

upc

885630568706

mpn

140G-J6F3-D15

manufacturer

Allen-Bradley

condition

Original Packaging

Dimensions & Weight for 140G-J6F3-D15

Shipping Dimensions
Weight5.5 lbs
Length6.3 in
Width4.1 in
Height3.6 in
Box Dimensions (L×W×H)6.3 × 4.1 × 3.6 in

Dimensions shown are for the shipping package. For module-level mechanical dimensions, refer to the manufacturer datasheet.

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Frequently Asked Questions

Where can I find the technical datasheet for the 140G-J6F3-D15?

The official manufacturer datasheet is available for download on the 140G-J6F3-D15 product page at PLC Exchange. Look for the Tech Data PDF link in the product description.

Does the 140G-J6F3-D15 include a warranty?

Yes. Every 140G-J6F3-D15 sold by PLC Exchange includes a 2.5-year warranty (30 months, full replacement). Details: https://plcexchange.net/warranty-information/

What is the return policy for the 140G-J6F3-D15?

PLC Exchange offers a 30-day worry-free return policy. Eligibility and details: https://plcexchange.net/return-policy/

When will my 140G-J6F3-D15 ship?

In-stock orders placed before 4 PM ET ship the same business day via free UPS Ground. Expedited options (Next Day Air, 2nd Day Air) are available at checkout.

Who manufactures the 140G-J6F3-D15?

The 140G-J6F3-D15 is manufactured by Allen-Bradley. PLC Exchange is an independent reseller specializing in Allen-Bradley industrial automation products.

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