140M-C2T-B10-TE

Motor Protection Circuit- Breaker

Name: Motor Protection Circuit- Breaker
Brand: Rockwell Automation
SKU: 140M-C2T-B10-TE

Serial #:

Lifecycle status: Discontinued

Rockwell Automation announces that as of March 03, 2022, the Motor Protection 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 03, 2022 Replacement Category: Functional Replacement

Lifecycle status: Discontinued

Discontinued Date: March 03, 2022 Replacement Category: Functional Replacement

Unique Product Identifier	140M-C2T-B10-TE
UPC	781180840395
Standard Warranty Duration	1 year See details
Country of Origin	Switzerland

Amperage Rating	0.63 - 1A,MxRtg MCPs(no OvPrt)is 1200.0A

Back up fuse (gG, gL) current rating (if Icc ≥ Icu ) per IEC	No back-up fuse required @ 690V
Current range	0.63 to 1 A
Electrical life cycle	100000 ops (Ie maximum)
Fuse or circuit breaker per NEC, max	450 A, UL 508-manual motor controller
Hp rating, max	0.75Hp @ 575V, 3-phase
KW rating, max	0.55 kW @ 690V (AC-3), 3-phase
Magnetic release current	Fixed setting 16...21 x Ie max. Ie max. = maximum values of setting ranges (±20 %)
Magnetic release current per IEC	21 A
Magnetic trip current	21 A
Number of poles	3
Overload release current setting	0.63 A
Phase failure sensitive	True
Phase loss protection	Differential release
Rated frequency	50/60 Hz
Rated impulse withstand voltage (Uimp)	Main circuits/overvoltage category: 6 kV/III
Rated insulation voltage (Ui)	690V per IEC, SEV, VDE0660
Rated operating voltage	230 A
Rated operation power at AC-3, 230 V	0.18 kw
Rated operation power at AC-3, 400 V	0.25 kw
Rated operational current (Ie) per IEC	1 A
Rated permanent current Iu	1 A
Rated service short circuit breaking capacity (Ics) per IEC	100kA @ 690V
Rated short-circuit breaking capacity lcu at 400 V, AC	100 kA
Rated supply current (Ie)	0.1 A
Rated thermal current (Ith)	0.1...32A @ 60°C ambient temperature
Short circuit current (Icu) for group motor installation, max	65kA @ 480V
Short circuit current (Type 2 coordination), max	65kA @ 480V
Short circuit current for combination motor controller, max	65kA @ 480V/277V per UL 508-self-protected (Type E)
Short circuit current for group motor installation, max	65kA @ 480V, UL 508-manual motor controller
Short circuit current for motor disconnect, max	65kA @ 480V, UL 508-manual motor controller
Short circuit current for tap conductor protection, max	65 kA @ 480Y/277V per UL 508-manual motor controller
Switch off technique	Thermomagnetic
Switching frequency, max	25 ops/h
Switching of standard motors per IEC	0.55 kW @ 690V (AC-3), 3-phase
Total power loss (Pv) for circuit breaker	6...11.5 W @ rated load operating temperature
Trip class	10
Type of control element	Turn button
Type of electrical connection of main circuit	Screw connection
Ultimate short circuit breaking capacity (Icu) per IEC	100kA @ 690V
With integrated auxiliary switch	False
With integrated under voltage release	False
With thermal protection	True

Ambient operating temperature	-25 °C
Ambient storage temperature	-40 °C
Ambient temperature compensation, max	-20 °C
Dependence on temperature	No current reduction @ 60 °C
Dry heat	100 °C, relative humidity < 50 %, 7 d, (60086-2-2)
Moisture change climate	23 °C/83 % relative humidity and 40 °C/92 % relative humidity, 56 cycles, (600068-2-30)
Moisture heat	40 °C, relative humidity 93 %, 56 d, (60068-2-3)
Pollution degree	3
Site altitude	2000 m (NN)

Construction

Contactor size (Type 2 coordination), min	100-C09 @ 600V
Depth	70 mm
Device construction	Built-in device fixed built-in technique
Frame size	Frame size C, 32 A
Height	90 mm
Width	45 mm

Mechanical

Breaking capacity	Standard breaking capacity
Degree of protection (IP)	IP2X
Factory option	UL508 Type E spacing module
Mechanical life operations	100000 /h
Protection type	Adjustable thermal/fixed magnetic (fixed at 16...20 x In)
Shock	Transport (60068-2-27): 30 G, 11 ms, all axes
Vibration	Ops (60068-2-6): 5 G
Weight	315 lb

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

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MOROCCO DOC

This product was certified with the above certifications as of 2026-07-16. 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.

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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

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Overview

Unique Product Identifier	140M-C2T-B10-TE
UPC	781180840395
Standard Warranty Duration	1 year See details
Country of Origin	Switzerland

Electrical & Connectivity

Amperage Rating	0.63 - 1A,MxRtg MCPs(no OvPrt)is 1200.0A

Back up fuse (gG, gL) current rating (if Icc ≥ Icu ) per IEC	No back-up fuse required @ 690V
Current range	0.63 to 1 A
Electrical life cycle	100000 ops (Ie maximum)
Fuse or circuit breaker per NEC, max	450 A, UL 508-manual motor controller
Hp rating, max	0.75Hp @ 575V, 3-phase
KW rating, max	0.55 kW @ 690V (AC-3), 3-phase
Magnetic release current	Fixed setting 16...21 x Ie max. Ie max. = maximum values of setting ranges (±20 %)
Magnetic release current per IEC	21 A
Magnetic trip current	21 A
Number of poles	3
Overload release current setting	0.63 A
Phase failure sensitive	True
Phase loss protection	Differential release
Rated frequency	50/60 Hz
Rated impulse withstand voltage (Uimp)	Main circuits/overvoltage category: 6 kV/III
Rated insulation voltage (Ui)	690V per IEC, SEV, VDE0660
Rated operating voltage	230 A
Rated operation power at AC-3, 230 V	0.18 kw
Rated operation power at AC-3, 400 V	0.25 kw
Rated operational current (Ie) per IEC	1 A
Rated permanent current Iu	1 A
Rated service short circuit breaking capacity (Ics) per IEC	100kA @ 690V
Rated short-circuit breaking capacity lcu at 400 V, AC	100 kA
Rated supply current (Ie)	0.1 A
Rated thermal current (Ith)	0.1...32A @ 60°C ambient temperature
Short circuit current (Icu) for group motor installation, max	65kA @ 480V
Short circuit current (Type 2 coordination), max	65kA @ 480V
Short circuit current for combination motor controller, max	65kA @ 480V/277V per UL 508-self-protected (Type E)
Short circuit current for group motor installation, max	65kA @ 480V, UL 508-manual motor controller
Short circuit current for motor disconnect, max	65kA @ 480V, UL 508-manual motor controller
Short circuit current for tap conductor protection, max	65 kA @ 480Y/277V per UL 508-manual motor controller
Switch off technique	Thermomagnetic
Switching frequency, max	25 ops/h
Switching of standard motors per IEC	0.55 kW @ 690V (AC-3), 3-phase
Total power loss (Pv) for circuit breaker	6...11.5 W @ rated load operating temperature
Trip class	10
Type of control element	Turn button
Type of electrical connection of main circuit	Screw connection
Ultimate short circuit breaking capacity (Icu) per IEC	100kA @ 690V
With integrated auxiliary switch	False
With integrated under voltage release	False
With thermal protection	True

Compliance & Environment

Ambient operating temperature	-25 °C
Ambient storage temperature	-40 °C
Ambient temperature compensation, max	-20 °C
Dependence on temperature	No current reduction @ 60 °C
Dry heat	100 °C, relative humidity < 50 %, 7 d, (60086-2-2)
Moisture change climate	23 °C/83 % relative humidity and 40 °C/92 % relative humidity, 56 cycles, (600068-2-30)
Moisture heat	40 °C, relative humidity 93 %, 56 d, (60068-2-3)
Pollution degree	3
Site altitude	2000 m (NN)

Physical Characteristics

Construction

Contactor size (Type 2 coordination), min	100-C09 @ 600V
Depth	70 mm
Device construction	Built-in device fixed built-in technique
Frame size	Frame size C, 32 A
Height	90 mm
Width	45 mm

Mechanical

Breaking capacity	Standard breaking capacity
Degree of protection (IP)	IP2X
Factory option	UL508 Type E spacing module
Mechanical life operations	100000 /h
Protection type	Adjustable thermal/fixed magnetic (fixed at 16...20 x In)
Shock	Transport (60068-2-27): 30 G, 11 ms, all axes
Vibration	Ops (60068-2-6): 5 G
Weight	315 lb

Drawings

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

Documents

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

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

Looking for more documentation?

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Certifications

MOROCCO DOC

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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

Alternative Products

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Technotes

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