140G 400A K Frame Molded Case Ckt-Bkr
Rockwell Automation announces that as of
September 27, 2024,
the 140G 400A K Frame Molded Case Ckt-Bkr will be discontinued and no longer available for sale.
Customers are encouraged to remove references to the affected product(s).
Discontinued Date:
September 27, 2024
Replacement Category:
No planned RA replacement
Rockwell Automation announces that as of
September 27, 2024,
the 140G 400A K Frame Molded Case Ckt-Bkr will be discontinued and no longer available for sale.
Customers are encouraged to remove references to the affected product(s).
Discontinued Date:
September 27, 2024
Replacement Category:
No planned RA replacement
| Number of poles | 3 |
|---|---|
| With integrated under voltage release | False |
| Integrated earth fault protection | False |
| Complete device with protection unit | True |
| Rated permanent current Iu | 400 A |
| Type of control element | Toggle |
| Rated impulse withstand voltage (Uimp) | 8 kV |
| Frame size | 400 A |
| Current range | 80% MCCB |
| Thermal trip current (Ir) | 280 A |
| Magnetic trip current (Im) | 2000 A |
| Voltage for reverse-fed circuit breaker, max | 690V AC per IEC |
| Watt loss | Thermal magnetic type: 58.5 W |
| Insulation voltage (Ui) | Rated 1000V per IEC |
| Thermal trip rating, max | 400 A @ ambient temperature 40 °C |
| Electrical life cycle | 7000 (400 A)/5000 (600 A) @ 415V AC |
| Interrupting rating | 65kA @ 600V AC, 50/60 Hz per NEMA, UL, CSA |
| Rated ultimate short-circuit breaking capacity (Icu) | IEC 60947-2: 85kA @ 500V AC, 50/60 Hz |
| Rated service short-circuit breaking capacity (Ics) | IEC 60947-2: 100% Icu @ 750V DC, 3-poles in series, thermal-magnetic trip units only |
| Protection type | T/M-adjustable thermal/adjustable magnetic TMA |
| Motor drive integrated | False |
| With switched-off indicator | False |
| Motor drive optional | True |
| Position of connection for main current circuit | Front side |
| Type of electrical connection of main circuit | Screw connection |
| Suitable for DIN rail (top hat rail) mounting | False |
|---|---|
| DIN rail (top hat rail) mounting optional | False |
| Degree of protection (IP) | IP40 |
| Weight | 7.17 lb |
| Mechanical life operations | 20000 /h |
| Vibration | 2...13.2 Hz ±1 mm, 13.2...100 Hz ±0.7 G |
| Shock | Peak acceleration: 150 m/s² peak, pulse duration 11 ms |
| Factory option | Standard busbar mount, universal |
| Height | 205 mm |
|---|---|
| Device construction | Built-in device fixed built-in technique |
| Width | 140 mm |
|---|---|
| Depth | 108.5 mm |
| Storage temperature | -40 °F |
| Wire temperature rating | Al or Cu 75°C |
| Operational voltage (Ue) | 90% of voltage rating @ 3000 m (9840 ft) altitude |
| Rated uninterrupted current (Iu) | 98% of current rating @ 3000 m (9840 ft) altitude |
| Ambient temperature without derating | 104 °F |
Sales Info
| Repairable | NOT_REPAIRABLE |
| Preferred Availability | false |
| Quick Turnaround | false |
| Dimension Height | 27.432 |
| Lead Time | 22 |
| Dimension Width | 38.608 |
| Dimension Length | 38.862 |
| Stock Status | NON_STOCKED |
| Weight | 8.042 |
| Weight Unit | KG |
| Dimension Unit | CM |
| Drawings | |
|---|---|
| 2-Dimensional Drawing (PDF) | Download (PDF) |
| 3-Dimensional STEP model (STP) | Download (ZIP) |
| Product Drawing | Drawing (DXF) |
| Drawings |
|---|
| 2-Dimensional Drawing (PDF) Download (PDF) |
| 3-Dimensional STEP model (STP) Download (ZIP) |
| Product Drawing Drawing (DXF) |
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| Type | Resource | Publication |
|---|---|---|
| General | Breaker Wars: MCCB vs MPCB vs MCP vs MCB Podcast | -- |
| General | Link to Literature Library for Installation Instructions | 140G-IN021 |
| General | Product Cutsheet | -- |
| General | Link to Literature Library for Selectivity Guide | 140G-TD050 |
| Technical Data | 140g-td101_-en-p | 140G-TD101 |
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Technical Specifications
| Number of poles | 3 |
|---|---|
| With integrated under voltage release | False |
| Integrated earth fault protection | False |
| Complete device with protection unit | True |
| Rated permanent current Iu | 400 A |
| Type of control element | Toggle |
| Rated impulse withstand voltage (Uimp) | 8 kV |
| Frame size | 400 A |
| Current range | 80% MCCB |
| Thermal trip current (Ir) | 280 A |
| Magnetic trip current (Im) | 2000 A |
| Voltage for reverse-fed circuit breaker, max | 690V AC per IEC |
| Watt loss | Thermal magnetic type: 58.5 W |
| Insulation voltage (Ui) | Rated 1000V per IEC |
| Thermal trip rating, max | 400 A @ ambient temperature 40 °C |
| Electrical life cycle | 7000 (400 A)/5000 (600 A) @ 415V AC |
| Interrupting rating | 65kA @ 600V AC, 50/60 Hz per NEMA, UL, CSA |
| Rated ultimate short-circuit breaking capacity (Icu) | IEC 60947-2: 85kA @ 500V AC, 50/60 Hz |
| Rated service short-circuit breaking capacity (Ics) | IEC 60947-2: 100% Icu @ 750V DC, 3-poles in series, thermal-magnetic trip units only |
| Protection type | T/M-adjustable thermal/adjustable magnetic TMA |
| Motor drive integrated | False |
| With switched-off indicator | False |
| Motor drive optional | True |
| Position of connection for main current circuit | Front side |
| Type of electrical connection of main circuit | Screw connection |
| Suitable for DIN rail (top hat rail) mounting | False |
|---|---|
| DIN rail (top hat rail) mounting optional | False |
| Degree of protection (IP) | IP40 |
| Weight | 7.17 lb |
| Mechanical life operations | 20000 /h |
| Vibration | 2...13.2 Hz ±1 mm, 13.2...100 Hz ±0.7 G |
| Shock | Peak acceleration: 150 m/s² peak, pulse duration 11 ms |
| Factory option | Standard busbar mount, universal |
| Height | 205 mm |
|---|---|
| Device construction | Built-in device fixed built-in technique |
| Width | 140 mm |
|---|---|
| Depth | 108.5 mm |
| Storage temperature | -40 °F |
| Wire temperature rating | Al or Cu 75°C |
| Operational voltage (Ue) | 90% of voltage rating @ 3000 m (9840 ft) altitude |
| Rated uninterrupted current (Iu) | 98% of current rating @ 3000 m (9840 ft) altitude |
| Ambient temperature without derating | 104 °F |
Sales Info
| Repairable | NOT_REPAIRABLE |
| Preferred Availability | false |
| Quick Turnaround | false |
| Dimension Height | 27.432 |
| Lead Time | 22 |
| Dimension Width | 38.608 |
| Dimension Length | 38.862 |
| Stock Status | NON_STOCKED |
| Weight | 8.042 |
| Weight Unit | KG |
| Dimension Unit | CM |
Drawings
| Drawings | |
|---|---|
| 2-Dimensional Drawing (PDF) | Download (PDF) |
| 3-Dimensional STEP model (STP) | Download (ZIP) |
| Product Drawing | Drawing (DXF) |
| Drawings |
|---|
| 2-Dimensional Drawing (PDF) Download (PDF) |
| 3-Dimensional STEP model (STP) Download (ZIP) |
| Product Drawing Drawing (DXF) |
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Documents
|
Breaker Wars: MCCB vs MPCB vs MCP vs MCB Podcast
General
-- |
|
Link to Literature Library for Installation Instructions
General
140G-IN021 |
|
Product Cutsheet
General
-- |
|
Link to Literature Library for Selectivity Guide
General
140G-TD050 |
|
140g-td101_-en-p
Technical Data
140G-TD101 |
| Type | Resource | Publication |
|---|---|---|
| General | Breaker Wars: MCCB vs MPCB vs MCP vs MCB Podcast | -- |
| General | Link to Literature Library for Installation Instructions | 140G-IN021 |
| General | Product Cutsheet | -- |
| General | Link to Literature Library for Selectivity Guide | 140G-TD050 |
| Technical Data | 140g-td101_-en-p | 140G-TD101 |
Looking for more documentation?
Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.
Search the Literature Library
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Technotes
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