| Number of poles |
3
|
|---|---|
| Number of auxiliary contacts as change-over contact |
1
|
| With integrated under voltage release |
False
|
| Rated permanent current Iu |
50 A
|
| Type of control element |
Toggle
|
| Rated impulse withstand voltage (Uimp) |
8 kV
|
| Frame size |
125 A
|
| Magnetic trip current |
Cam setting I: 550 A
|
| Hp rating |
25Hp @ 575V, 3-phase
|
| Watt loss |
9.3 W
|
| Insulation voltage (Ui) |
Rated 800V per IEC
|
| KW rating, max |
37 kW @ 690V, 3-phase, AC-3
|
| Rated ultimate short-circuit breaking capacity for Type D combination (Icu) |
65kA @ 440V AC per IEC 60947-2/GB 14048.2
|
| Electrical life cycle |
8000 @ 415V AC
|
| Rated service short-circuit breaking capacity for Type D combination (Ics) |
100% of Icu @ 690V AC per IEC 60947-2/GB 14048.2
|
| Instantaneous trip circuit breaker (magnetic only) SCCR, max |
65kA @ 480V AC per NEMA/UL-489/CSA for combination controller rating
|
| Instantaneous trip setting |
3 to 125 A
|
| Rated ultimate short-circuit breaking capacity (Icu) |
65kA @ 220...230V AC per IEC 60947-2/GB 14048.2
|
| Rated service short-circuit breaking capacity (Ics) |
75% of Icu @ 690V AC per IEC 60947-2/GB 14048.2
|
| Protection type |
Adjustable magnetic only (less than 13 x In)
|
| 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
|
| Interrupting rating/breaking capacity |
35...65kA @ 480V
|
| DIN rail (top hat rail) mounting optional |
True
|
|---|---|
| Degree of protection (IP) |
IP20
|
| Weight, approx |
2.4 lb
|
| Mechanical life operations |
25000 /h
|
| Factory option |
1 NO/NC auxiliary, 250V AC/DC
|
| Height |
130 mm
|
|---|---|
| Device construction |
Built-in device fixed built-in technique
|
| Width |
76.2 mm
|
|---|---|
| Depth |
70 mm
|
| Operating temperature |
-13 °F
|
| Storage temperature |
-40 °F
|
| Wire temperature rating |
Cu 75 °C
|
| Ambient temperature without derating |
104 °F
|
| 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) |
| Type | Resource | Publication |
|---|---|---|
| General | Breaker Wars: MCCB vs MPCB vs MCP vs MCB Podcast | -- |
| General | Link to Literature Library for Installation Instructions | 140G-IN076 |
| General | 140G Specifications and Technical Data | 140G-TD101 |
| General | Product Cutsheet | -- |
| General | Link to Literature Library for Selectivity Guide | 140G-TD050 |
| Technical Data | 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
Looking for more Technotes?
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Technical Specifications
| Number of poles |
3
|
|---|---|
| Number of auxiliary contacts as change-over contact |
1
|
| With integrated under voltage release |
False
|
| Rated permanent current Iu |
50 A
|
| Type of control element |
Toggle
|
| Rated impulse withstand voltage (Uimp) |
8 kV
|
| Frame size |
125 A
|
| Magnetic trip current |
Cam setting I: 550 A
|
| Hp rating |
25Hp @ 575V, 3-phase
|
| Watt loss |
9.3 W
|
| Insulation voltage (Ui) |
Rated 800V per IEC
|
| KW rating, max |
37 kW @ 690V, 3-phase, AC-3
|
| Rated ultimate short-circuit breaking capacity for Type D combination (Icu) |
65kA @ 440V AC per IEC 60947-2/GB 14048.2
|
| Electrical life cycle |
8000 @ 415V AC
|
| Rated service short-circuit breaking capacity for Type D combination (Ics) |
100% of Icu @ 690V AC per IEC 60947-2/GB 14048.2
|
| Instantaneous trip circuit breaker (magnetic only) SCCR, max |
65kA @ 480V AC per NEMA/UL-489/CSA for combination controller rating
|
| Instantaneous trip setting |
3 to 125 A
|
| Rated ultimate short-circuit breaking capacity (Icu) |
65kA @ 220...230V AC per IEC 60947-2/GB 14048.2
|
| Rated service short-circuit breaking capacity (Ics) |
75% of Icu @ 690V AC per IEC 60947-2/GB 14048.2
|
| Protection type |
Adjustable magnetic only (less than 13 x In)
|
| 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
|
| Interrupting rating/breaking capacity |
35...65kA @ 480V
|
| DIN rail (top hat rail) mounting optional |
True
|
|---|---|
| Degree of protection (IP) |
IP20
|
| Weight, approx |
2.4 lb
|
| Mechanical life operations |
25000 /h
|
| Factory option |
1 NO/NC auxiliary, 250V AC/DC
|
| Height |
130 mm
|
|---|---|
| Device construction |
Built-in device fixed built-in technique
|
| Width |
76.2 mm
|
|---|---|
| Depth |
70 mm
|
| Operating temperature |
-13 °F
|
| Storage temperature |
-40 °F
|
| Wire temperature rating |
Cu 75 °C
|
| Ambient temperature without derating |
104 °F
|
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) |
Documents
|
Breaker Wars: MCCB vs MPCB vs MCP vs MCB Podcast
General
-- |
|
Link to Literature Library for Installation Instructions
General
140G-IN076 |
|
140G Specifications and Technical Data
General
140G-TD101 |
|
Product Cutsheet
General
-- |
|
Link to Literature Library for Selectivity Guide
General
140G-TD050 |
|
140g-td102_-en-p
Technical Data
140G-TD102 |
| Type | Resource | Publication |
|---|---|---|
| General | Breaker Wars: MCCB vs MPCB vs MCP vs MCB Podcast | -- |
| General | Link to Literature Library for Installation Instructions | 140G-IN076 |
| General | 140G Specifications and Technical Data | 140G-TD101 |
| General | Product Cutsheet | -- |
| General | Link to Literature Library for Selectivity Guide | 140G-TD050 |
| Technical Data | 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
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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