140M-D8N-C25

Motor Circuit Protector Circuit-Breaker

Name: 140M-D8N-C25
Brand: Rockwell Automation

Serial #:

Lifecycle status: Discontinued

Rockwell Automation announces that as of February 25, 2022, 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: February 25, 2022 Replacement Category: Engineering Replacement Replacement Product: 140MT-D9N-C25 [https://www.rockwellautomation.com/en-us/products/details.140MT-D9N-C25.html]

Product at a glance

Replacement Available

Lifecycle status: Discontinued

Discontinued Date: February 25, 2022 Replacement Category: Engineering Replacement Replacement Product: 140MT-D9N-C25 [https://www.rockwellautomation.com/en-us/products/details.140MT-D9N-C25.html]

Product at a glance

Replacement Available

Application	Motor Circuit Protector

Number of poles	3
With integrated under voltage release	False
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz	65 kA
Complete device with protection unit	True
Rated permanent current Iu	25 A
Rated voltage	230 V
Type of control element	Turn button
Magnetic release current per IEC	325 A
Rated operational current (Ie) per IEC	25 A
Current range	25 A
Rated supply current (Ie)	1.6 A
Ultimate interrupting current for group motor installation	30kA @ 480V
Ultimate short circuit breaking capacity (Icu) per IEC	65kA @ 400/415V
Rated service short circuit breaking capacity (Ics) per IEC	4kA @ 690V
Magnetic trip current	325 A
Hp rating, max	7.5Hp @ 230V, 3-phase
Rated insulation voltage (Ui)	Rated 690V per IEC, SEV, VDE0660
KW rating, max	5.5 kW @ 230V (AC-3), 3-phase
Switching of standard motors per IEC	5.5 kW @ 230/240V (AC-3), 3-phase
Back up fuse (gG, gL) current rating (if Icc ≥ Icu ) per IEC	No back-up fuse required @ 230/240V
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	30kA @ 600V, UL 508-manual motor controller with 100-C contactors
Short circuit current for motor disconnect, max	30kA @ 600V, 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	No circuit-breaker auxiliary or trip contacts

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)

Technical Data	Publication
140m-td002_-en-p	140M-TD002

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Technotes

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Technical Specifications

Application	Motor Circuit Protector

Number of poles	3
With integrated under voltage release	False
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz	65 kA
Complete device with protection unit	True
Rated permanent current Iu	25 A
Rated voltage	230 V
Type of control element	Turn button
Magnetic release current per IEC	325 A
Rated operational current (Ie) per IEC	25 A
Current range	25 A
Rated supply current (Ie)	1.6 A
Ultimate interrupting current for group motor installation	30kA @ 480V
Ultimate short circuit breaking capacity (Icu) per IEC	65kA @ 400/415V
Rated service short circuit breaking capacity (Ics) per IEC	4kA @ 690V
Magnetic trip current	325 A
Hp rating, max	7.5Hp @ 230V, 3-phase
Rated insulation voltage (Ui)	Rated 690V per IEC, SEV, VDE0660
KW rating, max	5.5 kW @ 230V (AC-3), 3-phase
Switching of standard motors per IEC	5.5 kW @ 230/240V (AC-3), 3-phase
Back up fuse (gG, gL) current rating (if Icc ≥ Icu ) per IEC	No back-up fuse required @ 230/240V
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	30kA @ 600V, UL 508-manual motor controller with 100-C contactors
Short circuit current for motor disconnect, max	30kA @ 600V, 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	No circuit-breaker auxiliary or trip contacts

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)

Drawings

Documents

140m-td002_-en-p Technical Data
140M-TD002

Technical Data	Publication
140m-td002_-en-p	140M-TD002