140M-F8N-C32-BX

Motor Circuit Protector Circuit- Breaker

Name: Motor Circuit Protector Circuit- Breaker
Brand: Rockwell Automation
SKU: 140M-F8N-C32-BX

Serial #:

Lifecycle status: Discontinued

Rockwell Automation announces that as of March 31, 2025, 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: March 31, 2025 Replacement Category: Engineering Replacement

Description

MCP, Standard Magnetic Trip (Fixed at 13 x le), 32 A, High Performance, Frame Size F, 1 NO, Bot. Front

Lifecycle status: Discontinued

Discontinued Date: March 31, 2025 Replacement Category: Engineering Replacement

Description

MCP, Standard Magnetic Trip (Fixed at 13 x le), 32 A, High Performance, Frame Size F, 1 NO, Bot. Front

Unique Product Identifier	140M-F8N-C32-BX
UPC	887172886126
Standard Warranty Duration	1 year See details
Country of Origin	Switzerland

Altitude	2000 m (NN)
Ambient temperature compensation	-20 °C
Dependence on temperature	No current reduction @ 60 °C
Dry heat	100 °C, relative humidity < 50 %, 7 d
Moisture change climate	23 °C/83 % relative humidity and 40 °C/92 % relative humidity, 56 cycles
Moisture heat	40 °C, relative humidity 93 %, 56 d
Operating temperature	-25 °F
Pollution degree	3
Storage temperature	-40 °F

Back up fuse (gG, gL) current rating (if Icc ≥ Icu )	125A @ 500V
Complete device with protection unit	True
Current range	32 A
Electrical life cycle	30000 ops (Ie maximum)
Fuse or circuit breaker, max	UL 508-manual motor controller: 600 A
Hp rating, max	7.5Hp @ 200V, 3-phase
KW rating, max	AC-3: 7.5 kW @ 230V, 3-phase
Magnetic release current	416 A
Magnetic trip current	416 A
Motor drive integrated	False
Motor drive optional	True
Number of auxiliary contacts as normally open contact	1
Number of poles	3
Phase loss protection	Differential release
Position of connection for main current circuit	Front side
Protection class	IP2X from front with front (upper) terminal wired
Protection type	Fixed magnetic only (13 x In)
Rated frequency	60 Hz
Rated impulse withstand voltage (Uimp)	Main circuits/overvoltage category: 6 kV/III
Rated insulation voltage (Ui)	690V per IEC, SEV, VDE0660
Rated operational current (Ie)	32 A
Rated permanent current Iu	32 A
Rated service short-circuit breaking capacity (Ics)	6kA @ 690V
Rated short-circuit breaking capacity lcu at 400 V, 50/60 Hz	65 kA
Rated short-circuit breaking capacity lcu at 480 V, 50/60 Hz	65 kA @ Group motor
Rated thermal current (Ith)	6.3 to 45 A @ up to 60°C ambient temperature
Rated voltage	230 V
Short circuit current for group motor installation, max	UL 508-manual motor controller: 65kA @ 480V
Short circuit current for motor disconnect, max	UL 508-manual motor controller: 65kA @ 480V
Short circuit current, max	UL-508-Type E self-protected combination motor controller with 100-C contactor: 65 kA @ 480Y/277V
Switching frequency, max	25 ops/h
Switching of standard motors	AC-3: 7.5 kW @ 230/240V
Total power loss (Pv) for circuit breaker	9 to 16 W @ rated load operating temperature
Type of control element	Turn button
Type of electrical connection of main circuit	Screw connection
Ultimate short circuit breaking capacity (Icu)	65kA @ 440/460V
With integrated under voltage release	False
With switched-off indicator	False

Mechanical

Breaking capacity	High breaking capacity
DIN rail (top hat rail) mounting optional	True
Degree of protection (IP)	IP2X
Factory option	Circuit-breaker auxiliary contact, front mount 1 NO
Mechanical life operations	30000 /h
Shock	Transport (60068-2-27): 30 g, 11 ms, all axes
Suitable for DIN rail (top hat rail) mounting	True
Vibration	Ops (60068-2-6): 5 g
Weight	782 lb

Construction

Contactor size, min	UL-508-Type E self-protected combination motor controller with 100-C contactor: 100-C30
Device construction	Built-in device fixed built-in technique
Frame size	Frame size F, 45 A

Drawings
3D Drawing (STP)	Download (ZIP)
Product Drawing	Drawing (DWG)

Drawings
3D Drawing (STP) Download (ZIP)
Product Drawing Drawing (DWG)

Click the Download CAD button below to view all file formats available for download.

General	Publication
Short Circuit Ratings Data Sheet	--
Product Cutsheet	--

Technical Data	Publication
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.

Search the Literature Library

China CCC

This product was certified with the above certifications as of 2025-10-21. Products sold before or after this date might carry different certifications. Please review the product label to check for the certifications your specific product carries.

Looking for certification documents?
Explore certifications for this product and more in our comprehensive Literature Library.

Search the Literature Library

Regulatory Information

EU Importer Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium
EU Authorized Representative Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium

Items Per Page:

Technotes

Looking for more Technotes?

Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.

Search Knowledgebase

Overview

Unique Product Identifier	140M-F8N-C32-BX
UPC	887172886126
Standard Warranty Duration	1 year See details
Country of Origin	Switzerland

Compliance & Environment

Altitude	2000 m (NN)
Ambient temperature compensation	-20 °C
Dependence on temperature	No current reduction @ 60 °C
Dry heat	100 °C, relative humidity < 50 %, 7 d
Moisture change climate	23 °C/83 % relative humidity and 40 °C/92 % relative humidity, 56 cycles
Moisture heat	40 °C, relative humidity 93 %, 56 d
Operating temperature	-25 °F
Pollution degree	3
Storage temperature	-40 °F

Electrical & Connectivity

Back up fuse (gG, gL) current rating (if Icc ≥ Icu )	125A @ 500V
Complete device with protection unit	True
Current range	32 A
Electrical life cycle	30000 ops (Ie maximum)
Fuse or circuit breaker, max	UL 508-manual motor controller: 600 A
Hp rating, max	7.5Hp @ 200V, 3-phase
KW rating, max	AC-3: 7.5 kW @ 230V, 3-phase
Magnetic release current	416 A
Magnetic trip current	416 A
Motor drive integrated	False
Motor drive optional	True
Number of auxiliary contacts as normally open contact	1
Number of poles	3
Phase loss protection	Differential release
Position of connection for main current circuit	Front side
Protection class	IP2X from front with front (upper) terminal wired
Protection type	Fixed magnetic only (13 x In)
Rated frequency	60 Hz
Rated impulse withstand voltage (Uimp)	Main circuits/overvoltage category: 6 kV/III
Rated insulation voltage (Ui)	690V per IEC, SEV, VDE0660
Rated operational current (Ie)	32 A
Rated permanent current Iu	32 A
Rated service short-circuit breaking capacity (Ics)	6kA @ 690V
Rated short-circuit breaking capacity lcu at 400 V, 50/60 Hz	65 kA
Rated short-circuit breaking capacity lcu at 480 V, 50/60 Hz	65 kA @ Group motor
Rated thermal current (Ith)	6.3 to 45 A @ up to 60°C ambient temperature
Rated voltage	230 V
Short circuit current for group motor installation, max	UL 508-manual motor controller: 65kA @ 480V
Short circuit current for motor disconnect, max	UL 508-manual motor controller: 65kA @ 480V
Short circuit current, max	UL-508-Type E self-protected combination motor controller with 100-C contactor: 65 kA @ 480Y/277V
Switching frequency, max	25 ops/h
Switching of standard motors	AC-3: 7.5 kW @ 230/240V
Total power loss (Pv) for circuit breaker	9 to 16 W @ rated load operating temperature
Type of control element	Turn button
Type of electrical connection of main circuit	Screw connection
Ultimate short circuit breaking capacity (Icu)	65kA @ 440/460V
With integrated under voltage release	False
With switched-off indicator	False

Physical Characteristics

Mechanical

Breaking capacity	High breaking capacity
DIN rail (top hat rail) mounting optional	True
Degree of protection (IP)	IP2X
Factory option	Circuit-breaker auxiliary contact, front mount 1 NO
Mechanical life operations	30000 /h
Shock	Transport (60068-2-27): 30 g, 11 ms, all axes
Suitable for DIN rail (top hat rail) mounting	True
Vibration	Ops (60068-2-6): 5 g
Weight	782 lb

Construction

Contactor size, min	UL-508-Type E self-protected combination motor controller with 100-C contactor: 100-C30
Device construction	Built-in device fixed built-in technique
Frame size	Frame size F, 45 A

Drawings

Drawings
3D Drawing (STP)	Download (ZIP)
Product Drawing	Drawing (DWG)

Drawings
3D Drawing (STP) Download (ZIP)
Product Drawing Drawing (DWG)

Click the Download CAD button below to view all file formats available for download.

Documents

Short Circuit Ratings Data Sheet General
--

Product Cutsheet General
--

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

General	Publication
Short Circuit Ratings Data Sheet	--
Product Cutsheet	--
Technical Data	Publication
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.

Search the Literature Library

Certifications

${name=China CCC, link=http://literature.rockwellautomation.com/idc/groups/literature/documents/ct/140m-ct004_-en-e.pdf}$

China CCC

Looking for certification documents?
Explore certifications for this product and more in our comprehensive Literature Library.

Search the Literature Library

Regulatory Information

EU Importer Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium
EU Authorized Representative Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium

Accessories

Items Per Page:

Alternative Products

Items Per Page:

Technotes

Technotes

Looking for more Technotes?

Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.

Search Knowledgebase