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Allen-Bradley 140M-D8N-C16-KN-MT product image
Allen Bradley
140M-D8N-C16-KN-MT

Motor Circuit Protector Circuit- Breaker

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Lifecycle status: Discontinued
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Rockwell Automation announces that as of January 31, 2023, the Motor Circuit Protector Circuit- Breaker will be discontinued and no longer available for sale. Customers are encouraged to remove references to the affected product(s)
Discontinued Date: January 31, 2023 Replacement Category: Engineering Replacement
Lifecycle status: Discontinued
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Rockwell Automation announces that as of January 31, 2023, the Motor Circuit Protector Circuit- Breaker will be discontinued and no longer available for sale. Customers are encouraged to remove references to the affected product(s)
Discontinued Date: January 31, 2023 Replacement Category: Engineering Replacement
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Technical Specifications
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Technotes
Number of poles 3
With integrated under voltage release False
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz 100 kA
Complete device with protection unit True
Rated permanent current Iu 16 A
Rated voltage 230 V
Type of control element Turn button
Magnetic release current per IEC 208 A
Rated operational current (Ie) per IEC 16 A
Current range 16 A
Rated supply current (Ie) 1.6 A
Ultimate interrupting current for group motor installation 65kA @ 480V
Ultimate short circuit breaking capacity (Icu) per IEC 6kA @ 690V
Rated service short circuit breaking capacity (Ics) per IEC 50kA @ 500V
Magnetic trip current 208 A
Hp rating, max 5Hp @ 230V, 3-phase
Rated insulation voltage (Ui) Rated 690V per IEC, SEV, VDE0660
KW rating, max 7.5 kW @ 400/415V (AC-3), 3-phase
Switching of standard motors per IEC 7.5 kW @ 400/415V (AC-3), 3-phase
Back up fuse (gG, gL) current rating (if Icc ≥ Icu ) per IEC No back-up fuse required @ 400/415V
Short circuit current (Type 2 coordination), max 65kA @ 480V
Short circuit current for UL 508 Type E (Self-Protected) combination motor controller, max 65 kA @ 480Y/277V with 100-C contactors
Total power loss (Pv) for circuit breaker 6...11.6 W @ rated load operating temperature
Electrical life cycle 100000 ops (Ie maximum)
Rated thermal current (Ith) 1.6…32 A up to 60 °C ambient temperature
Fuse or circuit breaker per NEC, max 450 A, UL 508-manual motor controller
Fuse or circuit breaker rating per NEC, max 450 A, UL 508-manual motor controller with 100-C contactor
Rated impulse withstand voltage (Uimp) Main circuits (Uimp)/overvoltage category: 6 kV/III
Short circuit current for group motor installation, max 65kA @ 480V, UL 508-manual motor controller with 100-C contactors
Short circuit current for motor disconnect, max 65kA @ 480V, UL 508-manual motor controller with 100-C contactors
Magnetic release current (±20 %) Fixed setting 13...14 x Ie maximum (Ie maximum = maximum values of setting ranges)
Protection type Fixed magnetic only (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
Switching frequency, max 25 ops/h
Rated frequency 50/60 Hz
Phase loss protection Differential release
Suitable for DIN rail (top hat rail) mounting False
DIN rail (top hat rail) mounting optional True
Degree of protection (IP) IP2X
Weight 365 lb
Mechanical life operations 100000 /h
Breaking capacity High breaking capacity
Vibration Ops (60068-2-6): 5 G
Shock Transport (60068-2-27): 30 G, 11 ms, all axes
Factory option Standard busbar mount, top ftd
Ambient storage temperature -40 °C
Ambient operating temperature -25 °C
Ambient temperature compensation -20 °C
Site altitude 2000 m (NN)
Dependence on temperature No reduction @ 60 °C (140 °F)
Pollution degree 3
Moisture heat (60068-2-3) 40 °C, relative humidity 93 %, 56 d
Dry heat (60086-2-2) 100 °C, relative humidity < 50 %, 7 d
Moisture change climate (600068-2-30) 23 °C/83 % relative humidity and 40 °C/92 % relative humidity, 56 cycles
Frame size Frame size D, 32 A
Contactor size (Type 2 coordination), min 100-C30 @ 600V
Contactor size, min 100-C30, UL 508-Type E self-protected combination motor controller with 100-C contactors
Device construction Built-in device fixed built-in technique
Utilization category Motor starter: AC-3 (IEC60947-4-1)
Type Resource Publication
Technical Data 140m-td002_-en-p 140M-TD002
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Technical Specifications
Number of poles 3
With integrated under voltage release False
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz 100 kA
Complete device with protection unit True
Rated permanent current Iu 16 A
Rated voltage 230 V
Type of control element Turn button
Magnetic release current per IEC 208 A
Rated operational current (Ie) per IEC 16 A
Current range 16 A
Rated supply current (Ie) 1.6 A
Ultimate interrupting current for group motor installation 65kA @ 480V
Ultimate short circuit breaking capacity (Icu) per IEC 6kA @ 690V
Rated service short circuit breaking capacity (Ics) per IEC 50kA @ 500V
Magnetic trip current 208 A
Hp rating, max 5Hp @ 230V, 3-phase
Rated insulation voltage (Ui) Rated 690V per IEC, SEV, VDE0660
KW rating, max 7.5 kW @ 400/415V (AC-3), 3-phase
Switching of standard motors per IEC 7.5 kW @ 400/415V (AC-3), 3-phase
Back up fuse (gG, gL) current rating (if Icc ≥ Icu ) per IEC No back-up fuse required @ 400/415V
Short circuit current (Type 2 coordination), max 65kA @ 480V
Short circuit current for UL 508 Type E (Self-Protected) combination motor controller, max 65 kA @ 480Y/277V with 100-C contactors
Total power loss (Pv) for circuit breaker 6...11.6 W @ rated load operating temperature
Electrical life cycle 100000 ops (Ie maximum)
Rated thermal current (Ith) 1.6…32 A up to 60 °C ambient temperature
Fuse or circuit breaker per NEC, max 450 A, UL 508-manual motor controller
Fuse or circuit breaker rating per NEC, max 450 A, UL 508-manual motor controller with 100-C contactor
Rated impulse withstand voltage (Uimp) Main circuits (Uimp)/overvoltage category: 6 kV/III
Short circuit current for group motor installation, max 65kA @ 480V, UL 508-manual motor controller with 100-C contactors
Short circuit current for motor disconnect, max 65kA @ 480V, UL 508-manual motor controller with 100-C contactors
Magnetic release current (±20 %) Fixed setting 13...14 x Ie maximum (Ie maximum = maximum values of setting ranges)
Protection type Fixed magnetic only (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
Switching frequency, max 25 ops/h
Rated frequency 50/60 Hz
Phase loss protection Differential release
Suitable for DIN rail (top hat rail) mounting False
DIN rail (top hat rail) mounting optional True
Degree of protection (IP) IP2X
Weight 365 lb
Mechanical life operations 100000 /h
Breaking capacity High breaking capacity
Vibration Ops (60068-2-6): 5 G
Shock Transport (60068-2-27): 30 G, 11 ms, all axes
Factory option Standard busbar mount, top ftd
Ambient storage temperature -40 °C
Ambient operating temperature -25 °C
Ambient temperature compensation -20 °C
Site altitude 2000 m (NN)
Dependence on temperature No reduction @ 60 °C (140 °F)
Pollution degree 3
Moisture heat (60068-2-3) 40 °C, relative humidity 93 %, 56 d
Dry heat (60086-2-2) 100 °C, relative humidity < 50 %, 7 d
Moisture change climate (600068-2-30) 23 °C/83 % relative humidity and 40 °C/92 % relative humidity, 56 cycles
Frame size Frame size D, 32 A
Contactor size (Type 2 coordination), min 100-C30 @ 600V
Contactor size, min 100-C30, UL 508-Type E self-protected combination motor controller with 100-C contactors
Device construction Built-in device fixed built-in technique
Utilization category Motor starter: AC-3 (IEC60947-4-1)
Documents
140m-td002_-en-p Technical Data
140M-TD002
Type Resource Publication
Technical Data 140m-td002_-en-p 140M-TD002
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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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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