Motor Protection Circuit Breaker and Motor Circuit ...

1 Technical DataOriginal InstructionsMotor Protection Circuit Breaker and Motor Circuit Protector SpecificationsBulletins 140MP, 140MT, 140 MTo p i cP a g eSummary of Changes2 Product Line Overview3 Bulletin 140MP Motor Protection Circuit Breakers4 Product Overview4 Group Installation with MPCBs4 Catalog Number Explanation5 Product Selection6 Accessories7 Specifications11 MPCB Specifications11 Application Ratings12 Accessory Specifications16 Wiring Diagrams18 Approximate Dimensions19 Bulletin 140MT Motor Protective Switching Devices and Motor Circuit Protectors21 Product Overview21 Application Diagrams22 Catalog Number Explanation24 Product Selection25 Selection Using Current and Hp/kW Ratings25 Selection Using Application Ratings28 Accessories33 Specifications40 Approximate Dimensions52140MT-C, 140MT-D Devices and Accessories52140M-F Devices and Accessories55 Additional Resources572 Rockwell Automation Publication 140-TD005B-EN-P - September 2021 Motor Protection Circuit Breaker and Motor Circuit Protector Specifications Technical DataSummary of ChangesThis publication contains the following new or updated information.

2 This list includes substantive updates only and is not intended to reflect all p i cPageUpdated Cat. No. Explanation for Bulletin 140MT devices24 Updated Hp ratings for 140MT-C3E-B16, 140MT-D9E-B16, 140MT-D9E-C10, 140MT-D9E-C25, 140MT-D9V-C10, and 140MT-D9V-C25 devices25 Updated High Inrush Hp ratings for 140MT-D9T-B16, 140MT-D9T-C10, and 140MT-D9T-C25 devices26 Updated Hp ratings for 140MT-D9N-B16, 140MT-D9N-C10, and 140MT-D9N-C25 devices27 Updated current ratings for connecting modules38 Updated connecting module descriptions; added connecting modules for joining 140MT-C and 140MT-D MPCBs to safety contactors with QJ coils38 Removed Pending from Bulletin 140MT cULus Listing, UL 60947 application ratings, and Type 2 coordination ratings40, 43, 44, 45 Rockwell Automation Publication 140-TD005B-EN-P - September 20213 Product Line OverviewBulletin Size C-FrameD-FrameF-FrameMax. Current Ie32 A32 A40 A45 ACurrent AShort- Circuit Protection Standard magnetic trip magnetic trip trip ( Motor Circuit Protector [MCP]) Protection Trip Class10A101010 Phase loss sensitivity Variable-frequency Drive (VFD) downstream compatible UL 60947-4-1 Application Ratings: Motor Disconnect (see ratings) (see ratings) (see ratings) (see ratings)Group Installation (see ratings) (see ratings) (see ratings) (see ratings)Tap Conductor Protection (see ratings) (see ratings) (see ratings)Manual, Self Protected (Type E) (see ratings) (see ratings) (see ratings)Type F ratings with 100-C and 100-E Contactors (see ratings) (see ratings) (see ratings)Standards Compliance and Certifications:UL 60947-4-1, CSA , No.

3 60947-4-1 IEC/EN 60947 2, IEC/EN 60947-4-1 CE ATEX (1)(1)Does not apply to Cat. No. devices. IECEx (1) EAC CCC KC CB Scheme Accessories (Optional)External rotary operator Auxiliary contacts Trip Indication contacts Undervoltage release Shunt release Insulated three-phase busbar Connecting modules for 100-C contactors Connecting modules for 100-E contactors Connecting modules for 100-K contactors Lockable knob Standard Anti-tamper cover Standard Product Selectionpage 6page 25 Rockwell Automation Publication 140-TD005B-EN-P - September 20214 Bulletin 140MP Motor Protection Circuit BreakersProduct OverviewBulletin 140MP Motor Protection Circuit Breakers (MPCBs) or Motor Protective Switching Devices (MPSDs) are UL Listed as Manual Motor Controllers (with approvals for Suitable as Motor Disconnect and Suitable for use in Group Installation).Group Motor installations eliminate the need for individual branch short Circuit protective devices for each Motor Circuit , reducing panel space, installation & wiring time, and costs.

4 There is only one Branch Circuit Protective Device (BCPD) for the "Group".According to UL 60947-4-1, CSA , these devices may provide the following control and Protection functions. Disconnect for Motor Branch Circuit Manual Switching ( Motor control means) Overload Protection (Thermal Protection )These devices meet requirement of Motor Protective Switching Devices (MPSD) according to IEC 60947-4-1 and Circuit Beaker according to IEC 60947-2 standard for application outside of North America. These devices provide the following functions. Disconnect for Motor Branch Circuit Short- Circuit Protection (Magnetic Protection ) Overload Protection (Thermal Protection ) Manual Switching ( Motor control means)140MP devices provide Trip Class 10A overload Protection and phase loss sensitivity Protection . These are suitable for single- and three-phase Installation with MPCBsThere is only one Branch Circuit Protective Device (BCPD) for the Group.

5 Group installation has been successfully used for many years in the and Canada. It allows two or motors or one or more motors and other loads to be connected to the same The most restrictive part of the conditions specified for Group Installation is the requirement for the Protection of the conductors for each Motor 1 shows an example that illustrates installations involving multiple motors with a single BCPD protecting the entire Group .Bulletin 140MP Motor Protection Circuit Breakers are UL/CSA Listed for Group Installation: conductors from the BCPD to each Motor must be a minimum of 1/3 the ampacity of the Branch Circuit Automation Publication 140-TD005B-EN-P - September 20215 Bulletin 140MP Motor Protection Circuit Breakers Product OverviewFigure 1 - Group Installation with MPCBsCatalog Number Explanation140MP-A3E-B10abcdeabc deBulletin NumberFrame SizeInterrupting Rating/Breaking CapacityFunctionCurrent RangeCodeDescriptionCodeDescriptionCodeD escriptionCodeDescriptionCodeDescription 140MP140MP Motor Protection Circuit BreakerAFrame A3 Normal breakEAdjustable Thermal/ Fixed Magnetic (example: A16 = A) (example: B16 = A)C10 (example.)

6 C16 = 16 A) fuse or Circuit BreakerGroup InstallationSingle Motor taps must be 1/3 the ampacity of the branch Circuit conductorsBranch Circuit ConductorsBranch Circuit Protective Device6 Rockwell Automation Publication 140-TD005B-EN-P - September 2021 Bulletin 140MP Motor Protection Circuit Breakers Product SelectionProduct SelectionTable 1 - Bulletin 140MP MPCB Selection Using Current and Hp/kW RatingsRated Operational Current (Ie) [A] Motor Current Adjustment Range [A]Nominal Magnetic Trip Current [A]Max. Short Circuit Current [kA]Max. 3-phase Hp Ratings(1)(1) Horsepower/kW ratings shown are for reference. The final selection of the MPCB/MPSD depends on the actual Motor full load kW, 3-Phase AC-3(1)Cat. (Icu)(group Motor ) 2 - Bulletin 140MP MPCB Selection Using Interrupting Rating/Breaking CapacityBreaking Capacity, IEC 60947-2 Cat. AC400V AC440V AC500V AC690V ACIcs [kA]Icu [kA]Back-up fuse Rating(1) [A](1)Back-up fuses are type gG, [kA]Icu [kA]Back-up fuse Rating(1) [A]Ics [kA]Icu [kA]Back-up fuse Rating(1) [A]Ics [kA]Icu [kA]Back-up fuse Rating(1) [A]Ics [kA]Icu [kA]Back-up fuse Rating(1) [A]50100 (2)(2)No Back-up fuse required if Icc< (2)30100 (2)30100 (2)30100 (2)140MP-A3E-A16501005010030100301003010 0140MP-A3E-A2550100501003010030100301001 40MP-A3E-A40 5010050100301003010030100140MP-A3E-A6350 10050100301003010030100140MP-A3E-B10 5010050100301003010030100140MP-A3E-B16 50755075103025(3)(3)Rated back-up fuse for short- Circuit up to 50 (3)51025(3)140MP-A3E-B25 5075507561825 (3)61525 (3)2325 (3)140MP-A3E-B40 5050505061863 (3)61063 (3)2340 (3)140MP-A3E-B63 5050505061863 (3)61063 (3)2350 (3)140MP-A3E-C10 255080 (3)255080 (3)61563 (3)61063 (3)2350 (3)140MP-A3E-C12 151580 (3)151580 (3)4663 (3)4663 (3)2363 (3)

7 140MP-A3E-C16 1015125 (3)1015125 (3)36125 (3)36125 (3)2380 (3)140MP-A3E-C20 1015125 (3)1015125 (3)36125 (3)36125 (3)23100 (3)140MP-A3E-C25 1015125 (3)1015125 (3)36125 (3)36125 (3)23100 (3)140MP-A3E-C32 Rockwell Automation Publication 140-TD005B-EN-P - September 20217 Bulletin 140MP Motor Protection Circuit Breakers AccessoriesAccessoriesTable 3 - Auxiliary ContactsDescriptionAuxiliary ContactsConnection DiagramPkg. Auxiliary Contact No additional space required 1 and 2-pole1110140MP-A-AFA1110140MP-A-AFA1001 140MP-A-AFA0120140MP-A-AFA20 Right-side-mounted Auxiliary Contact 2-pole Adds 9 mm ( in.) to the width of the Manual Motor Starter Use compact bus bars with 54 mm ( in.) spacing112140MP-A-ASA1120140MP-A-ASA2002 140MP-A-ASA02 Lead Contacts140MP-A-ASA20L20 Table 4 - Trip ContactsDescriptionAuxiliary ContactsConnection DiagramPkg. Trip Signaling Contact 2-pole Adds 9 mm ( in.)

8 To the width of the Manual Motor Starter Use compact bus bars with 54 mm ( in.) spacing112140MP-A-ASAR1120140MP-A-ASAR20 02140MP-A-ASAR0213142122I >>2122313241423334414257586566I>>5758676 8I>>I >>656655568 Rockwell Automation Publication 140-TD005B-EN-P - September 2021 Bulletin 140MP Motor Protection Circuit Breakers AccessoriesTable 5 - Undervoltage and Shunt Trip UnitsDescriptionTrip RatingConnection DiagramPkg. Trip Release Left-side mounted Adds 18 mm ( in.) to the width of the Manual Motor Starter20V, 50 Hz/24V, 60 Hz1140MP-A-UXJ24V, 50 Hz140MP-A-UXK48V, 50 Hz140MP-A-UXY60V, 50 Hz140MP-A-UXYA110V, 50 Hz/ 120V, 60 Hz140MP-A-UXC208V, 60 Hz140MP-A-UXH230V, 50 Hz/ 240V, 60 Hz140MP-A-UXF400V, 50 Hz140MP-A-UXN415V, 50 Hz/ 480V, 60 Hz140MP-A-UXB575V, 60 Hz140MP-A-UXMS hunt Trip Release Left-side mounted Adds 18 mm ( in.) to the width of the Manual Motor , 50/60 Hz1140MP-A-SNKJ110V, 50/60 , 50/60 , 50/60 Hz140MP-A-SNNT able 6 - Bus BarsDescriptionTerminal LinksFor Use WithPkg.

9 Bus Bars UL: 600V, 60 A IEC: 690V, 65 A 45 mm ( in.) spacing For use with front-mounted auxiliary contact2 x 3 connections140MP10140MP-A-W4523 x 3 connections140MP-A-W4534 x 3 connections140MP-A-W4545 x 3 connections140MP-A-W455 54 mm ( in.) spacing For use with side-mounted auxiliary contact2 x 3 connections140MP10140MP-A-W5423 x 3 connections140MP-A-W5434 x 3 connections140MP-A-W5445 x 3 connections140MP-A-W545 63 mm ( in.) spacing For use with side-mounted auxiliary contact2 x 3 connections140MP10140MP-A-W6323 x 3 connections140MP-A-W6334 x 3 connections140MP-A-W6345 x 3 connections140MP-A-W635 Bus Bar Feeder Terminal (Flat) Supply of compact bus bars Increases terminal capacity140MP-A-W10140MP-A-WTNBus Bar Feeder Terminal (High) Supply of compact bus bars Increases terminal capacity140MP-A-W10140MP-A-WTNHT able 7 - Connecting ModulesDescriptionFor Use WithCat.

10 Connecting Module - 12 A (IEC), 11 A (UL) For DOL Starters ECO Starters mount on single DIN Rail (140MP on DIN rail) Electrical and mechanical interconnection of 140MP and 100-K Contactors140MP-A to 100-K140MP-A-PEK12 ECO Connecting Module - 25 A (IEC), 24 A (UL) For DOL Starters ECO Starters mount on single DIN Rail (140MP on DIN rail) Electrical and mechanical interconnection of 140MP and 100-C Contactors140MP-A to >>U <C1C2I >>Rockwell Automation Publication 140-TD005B-EN-P - September 20219 Bulletin 140MP Motor Protection Circuit Breakers AccessoriesECO Connecting module (1) For DOL starters ECO Starters mount on single DIN Rail (140MP on DIN Rail) Electrical and mechanical interconnection of 140MP and 100-E contactors Package quantity: 1016 to 100(S) to 100(S) to 100(S) (1)Not suitable for 100(S) or 300(S) 8 - Additional AccessoriesDescriptionFor Use WithPkg.