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Catalog #: 140M-F8E-C45
Motor Protection Circuit-Breaker
Catalog #: 140M-F8E-C45
Motor Protection Circuit-Breaker
Rockwell Automation announces that as of
2024-12-31T00:00:00.000Z,
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:
2024-12-31T00:00:00.000Z
Replacement Category:
Engineering Replacement
Learn how to avoid the risks of unauthorized and counterfeit products.
Technical Specifications
Electrical
With integrated auxiliary switch | No |
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With integrated under voltage release | No |
Rated short-circuit breaking capacity lcu at 400 V, AC | 65 kA |
Rated operation power at AC-3, 400 V | 22 kW |
Rated permanent current Iu | 45 A |
Rated operation power at AC-3, 230 V | 13 kW |
Rated operating voltage | 230 A |
Type of control element | Turn button |
Overload release current setting | 32 A |
Type of electrical connection of main circuit | Screw connection |
Magnetic release current per IEC | 585 A |
Magnetic trip current, nom | 585 A |
Rated operational current (Ie) per IEC | 45 A |
Rated supply current (Ie) | 6.3 A |
Short circuit current (Icu) for group motor installation, max | 65 kA @ 480V |
Short circuit current (Type 2 coordination) with 100-C IEC contactor, max | 65 kA @ 480V |
Current range | 32...45 A |
Ultimate short circuit breaking capacity (Icu) per IEC | 65 kA @ 400/415V AC |
Rated service short circuit breaking capacity (Ics) per IEC | 6 kA @ 690V AC |
Insulation voltage (Ui) | Rated 690V per IEC |
Hp rating, max | 40 Hp @ 575V, 3-phase |
Electrical life cycle | 30000 operations (Ie maximum) |
Short circuit current for self-protected combination motor controller with 100-C contactor, max | 65 kA @ 480Y/277V, UL 508—Type E |
Switching of standard motors per IEC | 40 kW @ 690V (AC-3), 3-phase |
KW rating, max | 40 kW @ 690V (AC-3), 3-phase |
Back up fuse (gG, gL) current rating (if Icc ≥ Icu ) per IEC | No back-up fuse required @ 230/240V AC |
Short circuit current for combination motor controller with 100-C IEC contactor, max | 65 kA @ 480Y/277V, UL 60947-4-1—Type F |
Total power loss (Pv) for circuit breaker | 7…22 W @ rated load/operating temperature |
Short circuit current for group motor installation with 100-C IEC contactor, max | 65 kA @ 480V, UL 60947-4-1—manual motor controller |
Short circuit current for motor disconnect with 100-C IEC contactor, max | 65 kA @ 480V, UL 60947-4-1—manual motor controller |
Rated thermal current (Ith) | 6.3...45 A up to 60 °C (140 °F) ambient temperature |
Short circuit current for tap conductor protection, max | 65 kA @ 480Y/277V, UL 60947-4-1—manual motor controller |
Short circuit current for combination motor controller, max | 65 kA @ 480V/277V, UL 60947-4-1 self-protected (Type E) |
Fuse or circuit breaker per NEC, max | 600 A, UL 60947-4-1—manual motor controller |
Rated impulse withstand voltage (Uimp) | Main circuits (Uimp)/overvoltage category: 6 kV/III, 8 kV (disconnect) |
Short circuit current for group motor installation, max | 65 kA @ 480V, UL 60947-4-1—manual motor controller |
Short circuit current for motor disconnect, max | 65 kA @ 480V, UL 60947-4-1—manual motor controller |
Number of poles | 3 |
With thermal protection | Yes |
Phase failure sensitive | Yes |
Switch off technique | Thermomagnetic |
Switching frequency, max | 25 ops/h |
Trip class | 10 |
Rated frequency | 45 Hz |
Phase loss protection | Differential release |
Fuse or circuit breaker rating with 100-C IEC contactor per NEC, max | 600 A, UL 60947-4-1—manual motor controller |
Construction
Width | 54 mm |
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Depth | 110 mm |
Height | 111.4 mm |
Contactor size (Type 2 coordination) with 100-C IEC contactor, min | 100-C37 @ 600V |
Frame size | Frame size F, 45 A |
Contactor size, min | 100-C37, UL-508 —Type E self-protected combination motor controller |
Device construction | Built-in device fixed built-in technique |
Mechanical
Degree of protection (IP) | IP2X |
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Weight | 782 lb |
Mechanical life operations | 30000 /h |
Breaking capacity | High breaking capacity |
Shock | Transport (60068-2-27): 30 G/11 ms, OFF |
Protection type | Adjustable thermal/fixed magnetic (13 x In) |
Factory option | No circuit-breaker auxiliary or trip contacts |
Vibration | Operation (60068-2-6): 5 G |
Environmental
Ambient storage temperature | -40 °C |
---|---|
Ambient operating temperature | -25 °C |
Ambient temperature compensation | -25 °C |
Site altitude | to 2000 m N.N. (6561 ft) |
Dependence on temperature | No reduction @ 60 °C (140 °F) |
Magnetic release current (±20 %) | Fixed setting: 18…22 x Ie maximum (Ie maximum = maximum values of setting ranges) for T version |
Pollution degree | 3 |
Climatic resistance | Operating humidity/moisture heat (60068-2-3): 5...95% non-condensing |
Certification
Utilization category | Motor starter: AC-3 (IEC60947-4-1) |
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Overload protection characteristics | IEC 60947-4-1 motor protection |
Documentation
RESOURCE | PUBLICATION NUMBER |
---|---|
Technical Data | 140M-TD002 |
Find all available product literature for this product in the
Literature Library results.
Documentation
TYPE | Technical Data |
---|---|
PUBLICATION NUMBER | 140M-TD002 |
Find all available product literature for this product in the
Literature Library results.
Certifications
- China CCC
This product was certified with the above certifications as of 2024-05-06. 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.
Certifications
- China CCC
This product was certified with the above certifications as of 2024-05-06. 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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