| Number of poles |
3
|
|---|---|
| With integrated under voltage release |
True
|
| 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 @ 480V AC, 50/60 Hz per NEMA, UL, CSA
|
| Rated ultimate short-circuit breaking capacity (Icu) |
IEC 60947-2: 70kA @ 400...415V 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 |
Under voltage release, 110...127V AC @ 110...125V DC
|
| 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
|
| 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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| General | Publication |
|---|---|
| Link to Literature Library for Selectivity Guide | 140G-TD050 |
| Product Cutsheet | -- |
| Breaker Wars: MCCB vs MPCB vs MCP vs MCB Podcast | -- |
| Link to Literature Library for Installation Instructions | 140G-IN021 |
| 140G Specifications and Technical Data | 140G-TD101 |
| 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
- UKCA DOC
This product was certified with the above certifications as of {}. Products sold before or after this date might carry different certifications. Please review the product label to check for the certifications your specific product carries.
| Technotes |
|---|
Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
Search Knowledgebase
Technical Specifications
| Number of poles |
3
|
|---|---|
| With integrated under voltage release |
True
|
| 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 @ 480V AC, 50/60 Hz per NEMA, UL, CSA
|
| Rated ultimate short-circuit breaking capacity (Icu) |
IEC 60947-2: 70kA @ 400...415V 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 |
Under voltage release, 110...127V AC @ 110...125V DC
|
| 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
|
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
|
Link to Literature Library for Selectivity Guide
General
140G-TD050 |
|
Product Cutsheet
General
-- |
|
Breaker Wars: MCCB vs MPCB vs MCP vs MCB Podcast
General
-- |
|
Link to Literature Library for Installation Instructions
General
140G-IN021 |
|
140G Specifications and Technical Data
General
140G-TD101 |
|
140g-td102_-en-p
Technical Data
140G-TD102 |
| General | Publication |
|---|---|
| Link to Literature Library for Selectivity Guide | 140G-TD050 |
| Product Cutsheet | -- |
| Breaker Wars: MCCB vs MPCB vs MCP vs MCB Podcast | -- |
| Link to Literature Library for Installation Instructions | 140G-IN021 |
| 140G Specifications and Technical Data | 140G-TD101 |
| 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
Certifications
- UKCA DOC
This product was certified with the above certifications as of {}. Products sold before or after this date might carry different certifications. Please review the product label to check for the certifications your specific product carries.
Accessories
Alternative Products
Technotes
| Technotes |
|---|
Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
Search Knowledgebase
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