| Number of poles |
3
|
|---|---|
| Number of auxiliary contacts as change-over contact |
2
|
| With integrated under voltage release |
False
|
| Rated permanent current Iu |
300 A
|
| Type of control element |
Toggle
|
| Rated impulse withstand voltage (Uimp) |
8 kV
|
| Instantaneous trip setting |
300 A
|
| Frame size |
400 A
|
| Magnetic trip current |
300...3000 A
|
| Hp rating |
75Hp @ 230V, 3-phase
|
| Watt loss |
31.8 W
|
| Insulation voltage (Ui) |
Rated 1000V per IEC
|
| KW rating, max |
55 kW @ 230V, 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 |
7000 @ 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
|
| Rated ultimate short-circuit breaking capacity (Icu) |
70kA @ 400...415V AC per IEC 60947-2/GB 14048.2
|
| Rated service short-circuit breaking capacity (Ics) |
100% 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
|
| Suitable for DIN rail (top hat rail) mounting |
False
|
|---|---|
| DIN rail (top hat rail) mounting optional |
True
|
| Degree of protection (IP) |
IP20
|
| Weight, approx |
7.2 lb
|
| Mechanical life operations |
20000 /h
|
| Factory option |
Shunt open release, 110...120V AC/DC
|
| Height |
205 mm
|
|---|---|
| Device construction |
Built-in device fixed built-in technique
|
| Width |
140 mm
|
|---|---|
| Depth |
108.5 mm
|
| Operating temperature |
-13 °F
|
| Storage temperature |
-40 °F
|
| Wire temperature rating |
Al or Cu 75 °C
|
| 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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| Type | Resource | Publication |
|---|---|---|
| General | Link to Literature Library for Installation Instructions | 140G-IN021 |
| General | Product Cutsheet | -- |
| General | Breaker Wars: MCCB vs MPCB vs MCP vs MCB Podcast | -- |
| General | Link to Literature Library for Selectivity Guide | 140G-TD050 |
| General | 140G Specifications and Technical Data | 140G-TD101 |
| 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.
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Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
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Technical Specifications
| Number of poles |
3
|
|---|---|
| Number of auxiliary contacts as change-over contact |
2
|
| With integrated under voltage release |
False
|
| Rated permanent current Iu |
300 A
|
| Type of control element |
Toggle
|
| Rated impulse withstand voltage (Uimp) |
8 kV
|
| Instantaneous trip setting |
300 A
|
| Frame size |
400 A
|
| Magnetic trip current |
300...3000 A
|
| Hp rating |
75Hp @ 230V, 3-phase
|
| Watt loss |
31.8 W
|
| Insulation voltage (Ui) |
Rated 1000V per IEC
|
| KW rating, max |
55 kW @ 230V, 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 |
7000 @ 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
|
| Rated ultimate short-circuit breaking capacity (Icu) |
70kA @ 400...415V AC per IEC 60947-2/GB 14048.2
|
| Rated service short-circuit breaking capacity (Ics) |
100% 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
|
| Suitable for DIN rail (top hat rail) mounting |
False
|
|---|---|
| DIN rail (top hat rail) mounting optional |
True
|
| Degree of protection (IP) |
IP20
|
| Weight, approx |
7.2 lb
|
| Mechanical life operations |
20000 /h
|
| Factory option |
Shunt open release, 110...120V AC/DC
|
| Height |
205 mm
|
|---|---|
| Device construction |
Built-in device fixed built-in technique
|
| Width |
140 mm
|
|---|---|
| Depth |
108.5 mm
|
| Operating temperature |
-13 °F
|
| Storage temperature |
-40 °F
|
| Wire temperature rating |
Al or Cu 75 °C
|
| 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 Installation Instructions
General
140G-IN021 |
|
Product Cutsheet
General
-- |
|
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 |
|
140g-td102_-en-p
Technical Data
140G-TD102 |
| Type | Resource | Publication |
|---|---|---|
| General | Link to Literature Library for Installation Instructions | 140G-IN021 |
| General | Product Cutsheet | -- |
| General | Breaker Wars: MCCB vs MPCB vs MCP vs MCB Podcast | -- |
| General | Link to Literature Library for Selectivity Guide | 140G-TD050 |
| General | 140G Specifications and Technical Data | 140G-TD101 |
| 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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