WEG MPW18 Manual Download

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WEG Automation - Products and Solutions

Data is subject to change without notice.

Low Voltage Industrial Controls

Manual Motor Protectors

WEG MPW18 AND MPW40

MPW18 & 40 Part Number Structure

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MPW18 Selection Table and Pricing

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MPW40 Selection Table and Pricing

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MPW18 Overview

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MPW40 Overview

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Accessories

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Technical Data

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Breaking Capacities

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Curves

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Diagrams and Dimensions

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Summary of Contents for MPW18

Page 1: ...Low Voltage Industrial Controls New WEG MPW18 MPW40 Manual Motor Protectors...

Page 2: ...C 2 Low Voltage Industrial Controls 1 800 ASK4WEG www weg net us Data is subject to change without notice...

Page 3: ...Controls Manual Motor Protectors WEG MPW18 AND MPW40 MPW18 40 Part Number Structure C 3 MPW18 Selection Table and Pricing C 3 MPW40 Selection Table and Pricing C 4 MPW18 Overview C 5 MPW40 Overview C...

Page 4: ...tive circuit breaker up to 40 A 45 mm wide J J Thermal magnetic circuit breaker provides protection against short circuit and overload or only magnetic circuit breaker provides protection against shor...

Page 5: ...ly J J With overload and short circuit protection J J Fixed short circuit release 13 x lu J J With phase failure sensitivity according to IEC 60947 4 1 J J With temperature compensation J J For use as...

Page 6: ...hown in the table are for reference only Please refer to the Full Load Amps of the Motor for final selection MPW40 with current limiter block CLT25 PRODUCT SELECTION Maximum UL Horsepower Thermal Sett...

Page 7: ...ars BBS 4 Push in lugs PLMP 5 Side mounted auxiliary contact block ACBS screw terminal 6 Undervoltage release URMP or shunt release SRMP screw terminal 7 Front mounted auxiliary contact block ACBF scr...

Page 8: ...screw terminal 7 Front mounted auxiliary contact block ACBF screw terminal 8 Door coupling rotary handle RMMP 9 Door coupling rotary handle MRX 10 Front plate FME55 11 Standard insulated enclosure PE...

Page 9: ...failure has been solved Lateral auxiliary contacts can be assembled together with the trip signalling block Left side assembly only TSB 22 B 38 00 For use with Description Voltage and frequency2 Cata...

Page 10: ...ON position thermometry Degree of protection MRX IP65 NEMA 4X Shows circuit breaker position I ON or O OFF Adjustable shaft length There are 2 standard shaft sizes 130 155 mm Model 130 and 330 355 mm...

Page 11: ...e starters Adapter fixed by screws or DIN rail 35 mm 45 mm width Motor protective circuit breaker contactors connection by cables CWB9 38 MA45DOL 40 00 MPW18 MPW40 Used for reversing starters Adapter...

Page 12: ...s with Side Fitted Auxiliary Contacts BBS54 For use with Description Number of circuit breakers Catalog List Price MPW18 MPW40 For parallel connection of circuit breakers with screw terminals mounted...

Page 13: ...ort and storage 50 80 C 50 80 C Operation2 20 70 C 20 70 C Temperature compensation IEC 60947 4 1 20 60 C 20 60 C Power dissipation per circuit breaker Maximum rated currents In 10 A 7 W 7 W 12 A3 7 W...

Page 14: ...ng torque 1 1 5 N m 7 10 lb in Rigid cable 1 or 2 x 0 5 1 5 mm2 1 or 2 x 0 75 2 5 mm2 1 or 2 x 18 14 AWG Flexible cable Backup fuses gL gG 10 A Reference ACBF 11 ACBS _ _ TSB For use with MPW18 MPW40...

Page 15: ...1 5 N m 7 10 lb in Rigid cable 1 or 2 x 0 5 1 5 mm2 1 or 2 x 0 75 2 5 mm2 1 or 2 x 18 14 AWG Flexible cable Backup fuses gL gG 10 A Live or grounded parts distance to the circuit breaker Model Ue Min...

Page 16: ...100 100 100 100 100 100 100 100 0 4 0 63 100 100 100 100 100 100 100 100 100 100 0 63 1 100 100 100 100 100 100 100 100 100 100 1 1 6 100 100 100 100 100 100 100 100 100 100 1 6 2 5 100 100 100 100 1...

Page 17: ...erature is reduced to around 25 of the presented values Under normal operating conditions all 3 circuit breaker phases must be conducting MPW18 MPW40 X Adjusted current Ie second minute 3 phase 2 phas...

Page 18: ...SRMP Trip signalling block TSB S0 Sn Buttons in the plant NC URMP Undervoltage release S0 Sn Buttons in the plant NO S MPW auxiliary contact H1 Short circuit trip signalling H2 Overcurrent trip signa...

Page 19: ...ith MPW 49 9 I I I 2T1 4T2 6T3 1L1 3L2 5L3 I I I 2T1 4T2 6T3 1L1 3L2 5L3 M M L1 N L1 L3 90 49 9 30 5 77 45 119 106 97 18 18 9 ACBS ACBF TSB URMP SRMP DIN Trail 35 mm MPW18 CWB9 18 CWB25 38 97 44 8 77...

Page 20: ...D URMP SRMP ACBS TSB ACBF 90 18 18 45 98 30 5 DIN Trail 35 mm 119 106 98 9 MPW40 CWB9 18 CWB25 38 5 Current Limiter CLT32 MPW40 98 45 98 45 102 BOBINA CC 93 BOBINA CA 198 98 45 97 5 45 72 30 5 118 10...

Page 21: ...73 Trilho DIN 35 mm Trilho DIN 35 mm E 44 8 F 90 45 06 23 2 ON L OFF D 55 3 82 8 5 28 8 5 22 5 22 5 14 4 150 17 45 45 169 4 73 Trilho DIN 35 mm Trilho DIN 35 mm E 44 8 F 90 45 06 23 2 ON L OFF D 45 0...

Page 22: ...CSD 4 2 42 6 24 6 12 MPW40 44 28 24 42 6 24 6 12 4 2 25 40 FTBBS CSD A B 45 14 4 20 13 54 BBS45 BBS54 BBS45 FTBBS LST25 118 118 133 143 98 123 127 5 133 5 BBS54 Rotary Handle RMMP Rotary Handle MRX MP...

Page 23: ...C 21 WEG Automation Products and Solutions Data is subject to change without notice Low Voltage Industrial Controls...

Page 24: ...sistors Line and load reactors Plug and play technology Network communications Profibus DP DeviceNet Modbus RTU PLC functions integrated Complete line of options and accessories Soft Starters 3 1500HP...

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