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140G-KC6F3-D40
140G 400A Frame Molded Case Ckt-Bkr
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Lifecycle status:
Active
Technical Specifications
Electrical
Mechanical
Construction
Environmental
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Documents
Accessories
Alternative Products
Technotes
| Number of poles |
3
|
|---|---|
| With integrated under voltage release |
False
|
| Rated short-circuit breaking capacity lcu at 400 V, 50 Hz |
70 kA
|
| 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
|
| Thermal trip current (Ir) |
280 A
|
| Magnetic trip current (Im) |
2000 A
|
| Electrical life cycle |
7000 (400 A)/5000 (600 A) ops @ 415V AC
|
| Intermediate point (Irms) |
65 kA @ rated current up to 400 A, rated voltage 480V AC
|
| Threshold current (Irms) |
10 kA @ rated current up to 400 A, rated voltage 600V AC
|
| Interrupting rating (Irms) |
65 kA @ rated current up to 400 A, rated voltage 600V AC
|
| Intermediate point (Ip) |
43.9 kA @ rated current up to 400 A, rated voltage 480V AC
|
| Interrupting rating (Ip) |
47.3 kA @ rated current up to 400 A, rated voltage 480V AC
|
| Threshold current (Ip) |
21 kA @ rated current up to 400 A, rated voltage 600V AC
|
| Threshold current (I2t) |
1.5x10³ @ rated current up to 400 A, rated voltage 600V AC
|
| Intermediate point (I2t) |
2.8x10³ @ rated current up to 400 A, rated voltage 480V AC
|
| Interrupting rating (I2t) |
3x10³ @ rated current up to 400 A, rated voltage 600V AC
|
| Rated service short-circuit breaking capacity (Ics(% Icu)) per IEC 60947-2 rating |
100% @ 690V AC, 50/60 Hz
|
| Interrupting rating per UL 489/CSA C22.2, No. 5 |
65kA @ 480V, 50/60 Hz
|
| Rated ultimate short-circuit breaking capacity (Icu) per IEC 60947-2 rating |
70kA @ 400...415V AC, 50/60 Hz
|
| 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
|
| Insulation voltage |
Rated 1000V per IEC
|
| Suitable for DIN rail (top hat rail) mounting |
False
|
|---|---|
| DIN rail (top hat rail) mounting optional |
True
|
| Degree of protection (IP) |
IP40
|
| Weight |
7.17 lb
|
| Mechanical life operations |
240 /h
|
| Factory option |
None
|
| 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% @ 3000 metre (9840 ft) altitude
|
| Rated uninterrupted current (Iu) |
98% @ 3000 metre (9840 ft) altitude
|
| Ambient temperature without derating |
104 °F
|
| Drawings | |
|---|---|
| 3-Dimensional STEP model (STP) | Download (ZIP) |
| 2-Dimensional Drawing (PDF) | Download (PDF) |
| Product Drawing | Drawing (DXF) |
| Drawings |
|---|
| 3-Dimensional STEP model (STP) Download (ZIP) |
| 2-Dimensional Drawing (PDF) Download (PDF) |
| Product Drawing Drawing (DXF) |
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| Technical Data | Publication |
|---|---|
| 140g-td102_-en-p | 140G-TD102 |
Looking for more documentation?
Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.
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Items Per Page:
Items Per Page:
| Technotes |
|---|
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Technical Specifications
| Number of poles |
3
|
|---|---|
| With integrated under voltage release |
False
|
| Rated short-circuit breaking capacity lcu at 400 V, 50 Hz |
70 kA
|
| 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
|
| Thermal trip current (Ir) |
280 A
|
| Magnetic trip current (Im) |
2000 A
|
| Electrical life cycle |
7000 (400 A)/5000 (600 A) ops @ 415V AC
|
| Intermediate point (Irms) |
65 kA @ rated current up to 400 A, rated voltage 480V AC
|
| Threshold current (Irms) |
10 kA @ rated current up to 400 A, rated voltage 600V AC
|
| Interrupting rating (Irms) |
65 kA @ rated current up to 400 A, rated voltage 600V AC
|
| Intermediate point (Ip) |
43.9 kA @ rated current up to 400 A, rated voltage 480V AC
|
| Interrupting rating (Ip) |
47.3 kA @ rated current up to 400 A, rated voltage 480V AC
|
| Threshold current (Ip) |
21 kA @ rated current up to 400 A, rated voltage 600V AC
|
| Threshold current (I2t) |
1.5x10³ @ rated current up to 400 A, rated voltage 600V AC
|
| Intermediate point (I2t) |
2.8x10³ @ rated current up to 400 A, rated voltage 480V AC
|
| Interrupting rating (I2t) |
3x10³ @ rated current up to 400 A, rated voltage 600V AC
|
| Rated service short-circuit breaking capacity (Ics(% Icu)) per IEC 60947-2 rating |
100% @ 690V AC, 50/60 Hz
|
| Interrupting rating per UL 489/CSA C22.2, No. 5 |
65kA @ 480V, 50/60 Hz
|
| Rated ultimate short-circuit breaking capacity (Icu) per IEC 60947-2 rating |
70kA @ 400...415V AC, 50/60 Hz
|
| 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
|
| Insulation voltage |
Rated 1000V per IEC
|
| Suitable for DIN rail (top hat rail) mounting |
False
|
|---|---|
| DIN rail (top hat rail) mounting optional |
True
|
| Degree of protection (IP) |
IP40
|
| Weight |
7.17 lb
|
| Mechanical life operations |
240 /h
|
| Factory option |
None
|
| 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% @ 3000 metre (9840 ft) altitude
|
| Rated uninterrupted current (Iu) |
98% @ 3000 metre (9840 ft) altitude
|
| Ambient temperature without derating |
104 °F
|
Drawings
| Drawings | |
|---|---|
| 3-Dimensional STEP model (STP) | Download (ZIP) |
| 2-Dimensional Drawing (PDF) | Download (PDF) |
| Product Drawing | Drawing (DXF) |
| Drawings |
|---|
| 3-Dimensional STEP model (STP) Download (ZIP) |
| 2-Dimensional Drawing (PDF) Download (PDF) |
| Product Drawing Drawing (DXF) |
Sign in to your Rockwell Automation account to view and download technical drawings.
Sign In
Documents
|
140G Specifications and Technical Data
General
140G-TD101 |
|
Link to Literature Library for Installation Instructions
General
140G-IN021 |
|
Link to Literature Library for Selectivity Guide
General
140G-TD050 |
|
Product Cutsheet
General
-- |
|
Breaker Wars: MCCB vs MPCB vs MCP vs MCB Podcast
General
-- |
|
Circuit Protection Design and SCCR Tables (All Product Categories)
General
-- |
|
140g-td102_-en-p
Technical Data
140G-TD102 |
| General | Publication |
|---|---|
| 140G Specifications and Technical Data | 140G-TD101 |
| Link to Literature Library for Installation Instructions | 140G-IN021 |
| Link to Literature Library for Selectivity Guide | 140G-TD050 |
| Product Cutsheet | -- |
| Breaker Wars: MCCB vs MPCB vs MCP vs MCB Podcast | -- |
| Circuit Protection Design and SCCR Tables (All Product Categories) | -- |
| Technical Data | Publication |
| 140g-td102_-en-p | 140G-TD102 |
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
Accessories
Items Per Page:
Alternative Products
Items Per Page:
Technotes
| Technotes |
|---|
Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
Search Knowledgebase
140G 400A Frame Molded Case Ckt-Bkr
140G-KC6F3-D40
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