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140G 400A K Frame Molded Case Ckt-Bkr

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Catalog #: 140G-K3K4-D40
Lifecycle status: Active
Allen-Bradley 140G-K3K4-D40 product image
Allen-Bradley 140G-K3K4-D40 product image
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Allen Bradley
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Lifecycle status: Active
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Technical Specifications
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Accessories
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Technotes
Number of poles 4
With integrated under voltage release False
Integrated earth fault protection True
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
Voltage for reverse-fed circuit breaker, max 690V AC per IEC
Maintenance mode offers at instantaneous preset set of protection parameters I3 = 4 x In = 1600
Maintenance mode offers a preset set of protection parameters I5 = 2.5 x In = 1000
Protection type—Electronic I (instantaneous trip units) I3 = 1...10 x In (600...4800 A)
Insulation voltage (Ui) Rated 1000V per IEC
Maintenance mode offers at long time preset set of protection parameters I1 = 1 x In = 400 A, t1 max. = 18 s
Electrical life cycle 7000 (400 A)/5000 (600 A) @ 415V AC
Protection type—Electronic L (long time trip units) I1 = 0.4...1 x In (160...400 A), t1 = 3, 6, 9, 18 s
Protection type—Electronic G (ground fault-maintenance mode trip units) I4 = 0.2...1 x In (80...400 A), t4 = 0.1, 0.2, 0.4, 0.8 s
Protection type—Electronic S (short time trip units) I2 = 1...10 x In (240...4000 A), t2 = 0.05, 0.1, 0.25, 0.5 s
Operating current (In), max 400A @ 60°C (140 ˚F) per IEC
Interrupting rating 35kA @ 500V DC, 2-pole in series, thermal-magnetic trip only per NEMA, UL, CSA
Rated ultimate short-circuit breaking capacity (Icu) IEC 60947-2: 85kA @ 220...230V 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 Electronic LSIG-long and short time, high instantaneous, ground fault, maintenance instantaneous
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 9.15 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 None
Height 205 mm
Device construction Built-in device fixed built-in technique
Width 185 mm
Depth 103.5 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
Sales Info
Repairable NOT_REPAIRABLE
Preferred Availability false
Quick Turnaround false
Dimension Height 0.0
Lead Time 27
Dimension Width 0.0
Dimension Length 0.0
Stock Status NON_STOCKED
Weight 0.999
Weight Unit KG
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)
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类型 资源 发布
General Link to Literature Library for Installation Instructions 140G-IN021
General Product Cutsheet --
General Link to Literature Library for Selectivity Guide 140G-TD050
General Breaker Wars: MCCB vs MPCB vs MCP vs MCB Podcast --
Technical Data 140g-td101_-en-p 140G-TD101
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每页条目数:
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每页条目数:
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Technical Specifications
Number of poles 4
With integrated under voltage release False
Integrated earth fault protection True
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
Voltage for reverse-fed circuit breaker, max 690V AC per IEC
Maintenance mode offers at instantaneous preset set of protection parameters I3 = 4 x In = 1600
Maintenance mode offers a preset set of protection parameters I5 = 2.5 x In = 1000
Protection type—Electronic I (instantaneous trip units) I3 = 1...10 x In (600...4800 A)
Insulation voltage (Ui) Rated 1000V per IEC
Maintenance mode offers at long time preset set of protection parameters I1 = 1 x In = 400 A, t1 max. = 18 s
Electrical life cycle 7000 (400 A)/5000 (600 A) @ 415V AC
Protection type—Electronic L (long time trip units) I1 = 0.4...1 x In (160...400 A), t1 = 3, 6, 9, 18 s
Protection type—Electronic G (ground fault-maintenance mode trip units) I4 = 0.2...1 x In (80...400 A), t4 = 0.1, 0.2, 0.4, 0.8 s
Protection type—Electronic S (short time trip units) I2 = 1...10 x In (240...4000 A), t2 = 0.05, 0.1, 0.25, 0.5 s
Operating current (In), max 400A @ 60°C (140 ˚F) per IEC
Interrupting rating 35kA @ 500V DC, 2-pole in series, thermal-magnetic trip only per NEMA, UL, CSA
Rated ultimate short-circuit breaking capacity (Icu) IEC 60947-2: 85kA @ 220...230V 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 Electronic LSIG-long and short time, high instantaneous, ground fault, maintenance instantaneous
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 9.15 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 None
Height 205 mm
Device construction Built-in device fixed built-in technique
Width 185 mm
Depth 103.5 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
Sales Info
Repairable NOT_REPAIRABLE
Preferred Availability false
Quick Turnaround false
Dimension Height 0.0
Lead Time 27
Dimension Width 0.0
Dimension Length 0.0
Stock Status NON_STOCKED
Weight 0.999
Weight Unit KG
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)
Sign in to your Rockwell Automation account to view and download technical drawings.
登录
文档
Link to Literature Library for Installation Instructions General
140G-IN021
Product Cutsheet General
--
Link to Literature Library for Selectivity Guide General
140G-TD050
Breaker Wars: MCCB vs MPCB vs MCP vs MCB Podcast General
--
140g-td101_-en-p Technical Data
140G-TD101
类型 资源 发布
General Link to Literature Library for Installation Instructions 140G-IN021
General Product Cutsheet --
General Link to Literature Library for Selectivity Guide 140G-TD050
General Breaker Wars: MCCB vs MPCB vs MCP vs MCB Podcast --
Technical Data 140g-td101_-en-p 140G-TD101
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 Chevron RightChevron Right
Accessories
每页条目数:
1-1 的 1
Alternative Products
每页条目数:
1-1 的 1
Technotes
Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
Search Knowledgebase Chevron RightChevron Right
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