| With integrated auxiliary switch |
False
|
|---|---|
| With integrated under voltage release |
False
|
| Rated short-circuit breaking capacity lcu at 400 V, AC |
70 kA
|
| Rated permanent current Iu |
100 A
|
| Rated operating voltage |
690 A
|
| Type of control element |
Other
|
| Overload release current setting |
40 A
|
| Type of electrical connection of main circuit |
Screw-/spring clA connection
|
| Rated motor current |
100 A
|
| Insulation voltage (Ui) |
Rated 1000V per IEC
|
| Electrical life cycle |
8000 @ 415V AC
|
| Adjustable rated motor current |
I1 = 0.4...1 x In (40...100 A)
|
| Trip class |
Class 3E, 5E, 10E, 20E (approx. 2...20 s)
|
| Voltage for reverse-fed circuit breaker, max |
600V AC max. per UL/CSA, 600V AC max. per IEC
|
| Rated ultimate short-circuit breaking capacity (Icu) |
IEC 60947-2: 70kA @ 500V DC, 3 poles in series
|
| Rated service short-circuit breaking capacity (Ics) |
IEC 60947-2: 100% @ 690V AC
|
| Interrupting rating |
NEMA, UL 489, CSA C22.2 no. 5: 65kA @ 480V AC, 50/60 Hz
|
| Instantaneous current |
Adjustable from 6...13 x In (100 A maximum rated motor current)
|
| Number of poles |
3
|
| With thermal protection |
True
|
| Phase failure sensitive |
True
|
| Switch off technique |
Thermomagnetic
|
| Rated impulse voltage withstand (Uimp) |
8 kV
|
| Control element |
Toggle
|
| Unbalace detection (50 % of I1) |
ON or OFF
|
| Interrupting rating/breaking capacity |
High break
|
| Width |
4.13 mm
|
|---|---|
| Depth |
82.5 mm
|
| Height |
6.3 mm
|
| Frame size |
250 A
|
| Device construction |
Built-in device fixed built-in technique
|
| Degree of protection (IP) |
IP20
|
|---|---|
| Weight |
5.5 lb
|
| Mechanical life operations |
25000 /h
|
| Protection type |
Thermal/magnetic- adjustable thermal/fixed magnetic TMD
|
| Factory option |
2 NO/NC auxiliary + 1 alarm, 250V AC/DC
|
| Wire temperature rating |
Al or Cu 75 °C
|
|---|---|
| Operating temperature |
-13 °F
|
| Storage temperature |
-40 °F
|
| Ambient temperature without derating |
104 °F [40 °C]
|
| 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) |
| General | Publication |
|---|---|
| Breaker Wars: MCCB vs MPCB vs MCP vs MCB Podcast | -- |
| Link to Literature Library for Selectivity Guide | 140G-TD050 |
| 140G Specifications and Technical Data | 140G-TD101 |
| Link to Literature Library for Installation Instructions | 140G-IN101 |
| Product Cutsheet | -- |
| 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
| Technotes |
|---|
Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
Search Knowledgebase
Technical Specifications
| With integrated auxiliary switch |
False
|
|---|---|
| With integrated under voltage release |
False
|
| Rated short-circuit breaking capacity lcu at 400 V, AC |
70 kA
|
| Rated permanent current Iu |
100 A
|
| Rated operating voltage |
690 A
|
| Type of control element |
Other
|
| Overload release current setting |
40 A
|
| Type of electrical connection of main circuit |
Screw-/spring clA connection
|
| Rated motor current |
100 A
|
| Insulation voltage (Ui) |
Rated 1000V per IEC
|
| Electrical life cycle |
8000 @ 415V AC
|
| Adjustable rated motor current |
I1 = 0.4...1 x In (40...100 A)
|
| Trip class |
Class 3E, 5E, 10E, 20E (approx. 2...20 s)
|
| Voltage for reverse-fed circuit breaker, max |
600V AC max. per UL/CSA, 600V AC max. per IEC
|
| Rated ultimate short-circuit breaking capacity (Icu) |
IEC 60947-2: 70kA @ 500V DC, 3 poles in series
|
| Rated service short-circuit breaking capacity (Ics) |
IEC 60947-2: 100% @ 690V AC
|
| Interrupting rating |
NEMA, UL 489, CSA C22.2 no. 5: 65kA @ 480V AC, 50/60 Hz
|
| Instantaneous current |
Adjustable from 6...13 x In (100 A maximum rated motor current)
|
| Number of poles |
3
|
| With thermal protection |
True
|
| Phase failure sensitive |
True
|
| Switch off technique |
Thermomagnetic
|
| Rated impulse voltage withstand (Uimp) |
8 kV
|
| Control element |
Toggle
|
| Unbalace detection (50 % of I1) |
ON or OFF
|
| Interrupting rating/breaking capacity |
High break
|
| Width |
4.13 mm
|
|---|---|
| Depth |
82.5 mm
|
| Height |
6.3 mm
|
| Frame size |
250 A
|
| Device construction |
Built-in device fixed built-in technique
|
| Degree of protection (IP) |
IP20
|
|---|---|
| Weight |
5.5 lb
|
| Mechanical life operations |
25000 /h
|
| Protection type |
Thermal/magnetic- adjustable thermal/fixed magnetic TMD
|
| Factory option |
2 NO/NC auxiliary + 1 alarm, 250V AC/DC
|
| Wire temperature rating |
Al or Cu 75 °C
|
|---|---|
| Operating temperature |
-13 °F
|
| Storage temperature |
-40 °F
|
| Ambient temperature without derating |
104 °F [40 °C]
|
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) |
Documents
|
Breaker Wars: MCCB vs MPCB vs MCP vs MCB Podcast
General
-- |
|
Link to Literature Library for Selectivity Guide
General
140G-TD050 |
|
140G Specifications and Technical Data
General
140G-TD101 |
|
Link to Literature Library for Installation Instructions
General
140G-IN101 |
|
Product Cutsheet
General
-- |
|
140g-td102_-en-p
Technical Data
140G-TD102 |
| General | Publication |
|---|---|
| Breaker Wars: MCCB vs MPCB vs MCP vs MCB Podcast | -- |
| Link to Literature Library for Selectivity Guide | 140G-TD050 |
| 140G Specifications and Technical Data | 140G-TD101 |
| Link to Literature Library for Installation Instructions | 140G-IN101 |
| Product Cutsheet | -- |
| 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
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
Copyright ©2026 Rockwell Automation, Inc.