140M-D8E-C20-KN-MT-TE

Motor Protection Circuit-Breaker

Name: Motor Protection Circuit-Breaker
Brand: Rockwell Automation
SKU: 140M-D8E-C20-KN-MT-TE

Serial #:

Lifecycle status: Discontinued

Rockwell Automation announces that as of January 31, 2023, 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: January 31, 2023 Replacement Category: Engineering Replacement

Lifecycle status: Discontinued

Discontinued Date: January 31, 2023 Replacement Category: Engineering Replacement

Unique Product Identifier	140M-D8E-C20-KN-MT-TE
UPC	612598963928
Standard Warranty Duration	1 year See details
Country of Origin	Switzerland

Amperage Rating	14.5 - 20A,MxRtg MCPs(no OvPrt)is 1200.0A
Application	Mtr Prt Circuit Breaker

Back up fuse (gG, gL) current rating (if Icc ≥ Icu ) per IEC	No back-up fuse required @ 230/240V
Current range	14.5 to 20 A
Electrical life cycle	100000 ops (Ie maximum)
Fuse or circuit breaker per NEC, max	450 A, UL 508-manual motor controller with 100-C contactor
Hp rating, max	7.5Hp @ 230V, 3-phase
KW rating, max	17 kW @ 690V (AC-3), 3-phase
Magnetic release current per IEC	260 A
Magnetic trip current	260 A
Number of poles	3
Overload release current setting	14.5 A
Overload trip class	10
Phase failure sensitive	True
Phase loss protection	Differential release
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 operating voltage	230 A
Rated operation power at AC-3, 230 V	5.5 kw
Rated operation power at AC-3, 400 V	10 kw
Rated operational current (Ie) per IEC	20 A
Rated permanent current Iu	20 A
Rated service short circuit breaking capacity (Ics) per IEC	4kA @ 690V
Rated short-circuit breaking capacity lcu at 400 V, AC	100 kA
Rated supply current (Ie)	1.6 A
Rated thermal current (Ith)	1.6...32 A @ up to 60 °C ambient temperature
Short circuit current (Type 2 coordination), max	65kA @ 480V
Short circuit current for combination motor controller with 100-C contactor, max	65 kA @ 480Y/277V per UL 508-self-protected (Type E)
Short circuit current for combination motor controller, max	65 kA @ 480Y/277V, UL 508-Type F
Short circuit current for group motor installation with 100-C contactor, max	65kA @ 480V, UL 508-manual motor controller
Short circuit current for group motor installation, max	65kA @ 480V, UL 508-manual motor controller
Short circuit current for motor disconnect with 100-C contactor, 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	5.5 kW @ 230/240V (AC-3), 3-phase
Total power loss (Pv) for circuit breaker at rated load operating temperature	6 W
Type of control element	Turn button
Type of electrical connection of main circuit	Screw connection
Ultimate short circuit breaking capacity (Icu) per IEC	6kA @ 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	-20 °C
Dependence on temperature	No current reduction
Dry heat (60086-2-2)	100 °C, relative humidity < 50 %, 7 d
Magnetic release current (±20 %)	Fixed setting 13...14 x Ie max. Ie max. = maximum values of setting ranges
Moisture change climate (600068-2-30)	23 °C/83 % relative humidity and 40 °C/92 % relative humidity, 56 cycles
Moisture heat (60068-2-3)	40 °C, relative humidity 93 %, 56 d
Pollution degree	3
Site altitude	2000 m (NN)

Mechanical

Breaking capacity	High 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 (13 x In)
Shock resistance	Transport (60068-2-27): 30 g, 11 ms, all axes
Vibration resistance	Ops (60068-2-6): 5 G
Weight	373 lb

Construction

Contactor size for combination motor controller, min	100-C30, UL-508-type E self-protected
Contactor size, min	100-C30 @ 600V
Device construction	Built-in device fixed built-in technique
Frame size	Frame size D, 32 A

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

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Overview

Unique Product Identifier	140M-D8E-C20-KN-MT-TE
UPC	612598963928
Standard Warranty Duration	1 year See details
Country of Origin	Switzerland

Electrical & Connectivity

Amperage Rating	14.5 - 20A,MxRtg MCPs(no OvPrt)is 1200.0A
Application	Mtr Prt Circuit Breaker

Back up fuse (gG, gL) current rating (if Icc ≥ Icu ) per IEC	No back-up fuse required @ 230/240V
Current range	14.5 to 20 A
Electrical life cycle	100000 ops (Ie maximum)
Fuse or circuit breaker per NEC, max	450 A, UL 508-manual motor controller with 100-C contactor
Hp rating, max	7.5Hp @ 230V, 3-phase
KW rating, max	17 kW @ 690V (AC-3), 3-phase
Magnetic release current per IEC	260 A
Magnetic trip current	260 A
Number of poles	3
Overload release current setting	14.5 A
Overload trip class	10
Phase failure sensitive	True
Phase loss protection	Differential release
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 operating voltage	230 A
Rated operation power at AC-3, 230 V	5.5 kw
Rated operation power at AC-3, 400 V	10 kw
Rated operational current (Ie) per IEC	20 A
Rated permanent current Iu	20 A
Rated service short circuit breaking capacity (Ics) per IEC	4kA @ 690V
Rated short-circuit breaking capacity lcu at 400 V, AC	100 kA
Rated supply current (Ie)	1.6 A
Rated thermal current (Ith)	1.6...32 A @ up to 60 °C ambient temperature
Short circuit current (Type 2 coordination), max	65kA @ 480V
Short circuit current for combination motor controller with 100-C contactor, max	65 kA @ 480Y/277V per UL 508-self-protected (Type E)
Short circuit current for combination motor controller, max	65 kA @ 480Y/277V, UL 508-Type F
Short circuit current for group motor installation with 100-C contactor, max	65kA @ 480V, UL 508-manual motor controller
Short circuit current for group motor installation, max	65kA @ 480V, UL 508-manual motor controller
Short circuit current for motor disconnect with 100-C contactor, 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	5.5 kW @ 230/240V (AC-3), 3-phase
Total power loss (Pv) for circuit breaker at rated load operating temperature	6 W
Type of control element	Turn button
Type of electrical connection of main circuit	Screw connection
Ultimate short circuit breaking capacity (Icu) per IEC	6kA @ 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	-20 °C
Dependence on temperature	No current reduction
Dry heat (60086-2-2)	100 °C, relative humidity < 50 %, 7 d
Magnetic release current (±20 %)	Fixed setting 13...14 x Ie max. Ie max. = maximum values of setting ranges
Moisture change climate (600068-2-30)	23 °C/83 % relative humidity and 40 °C/92 % relative humidity, 56 cycles
Moisture heat (60068-2-3)	40 °C, relative humidity 93 %, 56 d
Pollution degree	3
Site altitude	2000 m (NN)

Physical Characteristics

Mechanical

Breaking capacity	High 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 (13 x In)
Shock resistance	Transport (60068-2-27): 30 g, 11 ms, all axes
Vibration resistance	Ops (60068-2-6): 5 G
Weight	373 lb

Construction

Contactor size for combination motor controller, min	100-C30, UL-508-type E self-protected
Contactor size, min	100-C30 @ 600V
Device construction	Built-in device fixed built-in technique
Frame size	Frame size D, 32 A

Documents

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

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