| Number of poles |
3
|
|---|---|
| Number of auxiliary contacts as change-over contact |
1
|
| With integrated under voltage release |
No
|
| Rated permanent current Iu |
400 A
|
| Type of control element |
Toggle
|
| Rated impulse withstand voltage (Uimp) |
8 kV
|
| Instantaneous trip setting |
400 A
|
| Frame size |
400 A
|
| Magnetic trip current |
400...4000 A
|
| Hp rating |
250Hp @ 575V, 3-phase
|
| Watt loss |
49.5 W
|
| Insulation voltage (Ui) |
Rated 1000V per IEC
|
| KW rating, max |
90 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 |
No
|
| With switched-off indicator |
No
|
| Motor drive optional |
Yes
|
| 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 |
No
|
|---|---|
| DIN rail (top hat rail) mounting optional |
Yes
|
| Degree of protection (IP) |
IP20
|
| Weight, approx |
7.2 lb
|
| Mechanical life operations |
20000 /h
|
| Factory option |
1 NO/NC auxiliary + 1 alarm, 250V 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
|
| 技术数据 | 出版 |
|---|---|
| 140g-td102_-en-p | 140G-TD102 |
| 技术说明 |
|---|
技术规格
| Number of poles |
3
|
|---|---|
| Number of auxiliary contacts as change-over contact |
1
|
| With integrated under voltage release |
No
|
| Rated permanent current Iu |
400 A
|
| Type of control element |
Toggle
|
| Rated impulse withstand voltage (Uimp) |
8 kV
|
| Instantaneous trip setting |
400 A
|
| Frame size |
400 A
|
| Magnetic trip current |
400...4000 A
|
| Hp rating |
250Hp @ 575V, 3-phase
|
| Watt loss |
49.5 W
|
| Insulation voltage (Ui) |
Rated 1000V per IEC
|
| KW rating, max |
90 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 |
No
|
| With switched-off indicator |
No
|
| Motor drive optional |
Yes
|
| 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 |
No
|
|---|---|
| DIN rail (top hat rail) mounting optional |
Yes
|
| Degree of protection (IP) |
IP20
|
| Weight, approx |
7.2 lb
|
| Mechanical life operations |
20000 /h
|
| Factory option |
1 NO/NC auxiliary + 1 alarm, 250V 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
|
图纸
文档
|
Link to Literature Library for Selectivity Guide
基本信息
140G-TD050 |
|
140G Specifications and Technical Data
基本信息
140G-TD101 |
|
Product Cutsheet
基本信息
-- |
|
Link to Literature Library for Installation Instructions
基本信息
140G-IN021 |
|
Breaker Wars: MCCB vs MPCB vs MCP vs MCB Podcast
基本信息
-- |
|
140g-td102_-en-p
技术数据
140G-TD102 |
| 基本信息 | 出版 |
|---|---|
| Link to Literature Library for Selectivity Guide | 140G-TD050 |
| 140G Specifications and Technical Data | 140G-TD101 |
| Product Cutsheet | -- |
| Link to Literature Library for Installation Instructions | 140G-IN021 |
| Breaker Wars: MCCB vs MPCB vs MCP vs MCB Podcast | -- |
| 技术数据 | 出版 |
| 140g-td102_-en-p | 140G-TD102 |
配件
替代产品
技术说明
| 技术说明 |
|---|
Copyright ©2026 Rockwell Automation, Inc.