ABBMS165-73
ABB catalog image for this SKU; may represent the product family.
MOTOR PROTECTION CIRCUIT-BREAKER
MS165-73
SKU 1SAM451000R1018ABB MS165-73: Motor protection circuit-breaker. Pole configuration: 3P.
3PPoles
MS165-73Product range
Motor protection circuit-breakerProduct type
PRODUCT DATA
Technical specifications
Source: ABB English regional product catalog.
Verified September 09, 2026.
| Product ID | 1SAM451000R1018 |
|---|---|
| Catalog Description | MS165-73 Manual Motor Starter 62 ... 73 A |
| Country of Origin | India |
| Lead Time | 10 week |
| Made To Order | No |
| Warranty Return | Product under warranty must be returned |
| Product Sales Status | Active |
| Quote Only | No |
| Stocked At Warehouses | INABB015EXPU |
| Minimum Order Quantity | 1 piece |
| Customs Tariff Number | 85362090 |
| Data Sheet, Technical Information | 2CDC131083D0201 |
| Instructions and Manuals | 2CDC131081M6801 |
| Instructions and Manuals (Part 2) | 2CDC131060M0202 |
| Ex Operating Instructions | 2CDC131087M6801 |
| Time-Current Characteristic Curve | 1SAM400505F0008 |
| I²t Characteristic | 1SAM400506F0001 |
| Cut-off Current Characteristic | 1SAM400507F0001 |
| CAD Dimensional Drawing | 2CDC001079B0201 |
| Dimension Diagram | 1SAM400401F0001 |
| Product Net Width | 55 mm |
| Product Net Height | 142.65 mm |
| Product Net Depth / Length | 122 mm |
| Product Net Weight | 1 kg |
| Rated Service Short-Circuit Breaking Capacity (Ics) | (230 V AC) 30 kA (250 V DC) 3 Poles in Series 100 kA (400 V AC) 30 kA (440 V AC) 18 kA (500 V AC) 10 kA (690 V AC) 6 kA |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (230 V AC) 30 kA (250 V DC) 100 kA (400 V AC) 30 kA (440 V AC) 18 kA (500 V AC) 10 kA (690 V AC) 8 kA |
| Rated Instantaneous Short-Circuit Current Setting (Ii) | 1022 A |
| Setting Range | 62 ... 73 A |
| Rated Operational Power AC-3 (Pe) | (400 V) Three Phase 37 kW |
| Rated Operational Power AC-3e (Pe) | (400 V) Three Phase 37 kW |
| Rated Operational Voltage | Main Circuit 690 V AC Main Circuit 250 V DC |
| Rated Operational Current (Ie) | 73 A |
| Rated Operational Current AC-3 (Ie) | 73 A |
| Rated Operational Current AC-3e (Ie) | 73 A |
| Rated Operational Current DC-5 (Ie) | 73 A |
| Rated Frequency (f) | Main Circuit 50 Hz Main Circuit 60 Hz |
| Operating Frequency (fsw) | 0 ... 415 Hz |
| Rated Impulse Withstand Voltage (Uimp) | Main Circuit 8 kV |
| Rated Insulation Voltage (Ui) | 1000 V |
| Power Loss | at Rated Operating Conditions per Pole 5.22 ... 6.92 W |
| Number of Poles | 3P |
| Conventional Free-air Thermal Current (Ith) | Main Circuit 73 A |
| Degree of Protection | Housing IP20 Main Circuit Terminals IP10 |
| Pollution Degree | 3 |
| Electrical Durability | 20000 cycle |
| Mechanical Durability | Nr. Operations 50000 cycle |
| Terminal Type | Screw Terminals |
| Connecting Capacity Main Circuit | Flexible with Ferrule 1/2x 1 ... 35 mm² Flexible with Insulated Ferrule 1/2x 1 ... 35 mm² Flexible 1/2x 1 ... 35 mm² Rigid 1/2x 1 ... 4 mm² Solid 1/2x 1 ... 4 mm² Stranded 1/2x 1 ... 50 mm² |
| Tightening Torque | Main Circuit 4 N·m |
| Wire Stripping Length | Main Circuit 16 mm |
| Recommended Screw Driver | Pozidriv 2 |
| Mounting Position | 1 ... 6 |
| Mounting on DIN Rail | TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715 |
| Minimum Mounting Distance | Electrical Conductive Board, Horizontal - Up to 1000 V 1.5 mm Electrical Conductive Board, Horizontal - Up to 400 V 0 mm Electrical Conductive Board, Horizontal - Up to 690 V 1.5 mm Electrical Conductive Board, Vertical 75 mm Other Device Same Type, Horizontal 0 mm Other Device Same Type, Vertical 150 mm |
| Contact Position Indication | ON / OFF / TRIP |
| Standards | CSA 22.2 No. 14 IEC/EN 60947-1 IEC/EN 60947-2 IEC/EN 60947-4-1 UL 60947-4-1 |
| Short-Circuit Current Rating (SCCR) | Manual Self-Protected Combination Controllers (Type E), (480Y / 277 V AC) 50 kA Any UL Listed Fuses or Circuit-Breakers, Group Installations (480 V AC) 50 kA Any UL Listed Fuses or Circuit-Breakers, Group Installations (600 V AC) 10 kA Any UL Listed Fuses or Circuit-Breakers, Motor Disconnect (480 V AC) 50 kA Any UL Listed Fuses or Circuit-Breakers, Motor Disconnect (600 V AC) 10 kA Any UL Listed Fuses or Circuit-Breakers, Tap Conductor Protection in Group Installations (480Y / 277 V AC) 50 kA Any UL Listed Fuses or Circuit-Breakers, Tap Conductor Protection in Group Installations (600Y / 347 V AC) 10 kA |
| Maximum Operating Voltage UL/CSA | Main Circuit 600 V AC |
| Horsepower Rating UL/CSA | (200 V AC) Three Phase 20 Hp (208 V AC) Three Phase 20 Hp (220 ... 240 V AC) Three Phase 25 Hp (440 ... 480 V AC) Three Phase 50 Hp (550 ... 600 V AC) Three Phase 60 Hp |
| Full Load Amps Motor Use | (110 ... 120 V AC) Three Phase 56 A (200 V AC) Three Phase 62.1 A (208 V AC) Three Phase 59.4 A (220 ... 240 V AC) Three Phase 68 A (440 ... 480 V AC) Three Phase 65 A (550 ... 600 V AC) Three Phase 62 A |
| Locked Rotor Amps | (200 V AC) Three Phase 334 A (208 V AC) Three Phase 321 A (220 ... 240 V AC) Three Phase 365 A (440 ... 480 V AC) Three Phase 363 A (550 ... 600 V AC) Three Phase 348 A |
| General Use Rating UL/CSA | (600 V AC) 73 A |
| Connecting Capacity Main Circuit UL/CSA | Flexible 1/2x 16-0 AWG Stranded 1/2x 16-0 AWG |
| Tightening Torque UL/CSA | Main Circuit 35 in·lb |
| Ambient Air Temperature | Operation -25 ... +70 °C Operation Compensated -25 ... +60 °C Storage -50 ... +80 °C |
| Ambient Air Temperature Compensation | Yes |
| Maximum Operating Altitude Permissible | 2000 m |
| Resistance to Shock acc. to IEC 60068-2-27 | 11 ms Pulse 25g |
| Resistance to Vibrations | Mounted on Mounting Plate: 5g 3 ... 150 Hz Mounted on DIN-Rail: 4g 3 ... 150 Hz |
| Conflict Minerals Reporting Template (CMRT) | 9AKK108467A5658 |
| REACH Declaration | 1SAA963005-4502 |
| RoHS Declaration | 1SAA963006-4501 |
| RoHS Information | Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019 |
| Toxic Substances Control Act - TSCA | 2CMT2023-006539 |
| ABB EcoSolutions | Yes |
| ABB Site Meeting Group Waste To Landfill Target | UL 2799 Zero Waste To Landfill Validation available |
| ABB EcoSolutions Profile | 1SFC100125C0353 |
| End Of Life Disassembling Instructions | 1SAC200284H0001 |
| Environmental Product Declaration - EPD | 1SAC200253H0001 |
| Improved Energy Efficiency for Customers | Product Efficiency - Product considered more energy-efficient compared to similar product on market or older products from the same line |
| Recyclability Rate of the Product acc. to EN45555 | Design for Closing Resource Loops - Standard EN45555 - 93.1 % |
| ATEX Certificate | 1SAA918001-3901 |
| CB Certificate | 1SAA918002-2002 |
| CCC Certificate | 2024010307654703 2025010307838569 |
| CQC Certificate | CQC2015010307760141 |
| Declaration of Conformity - CCC | 2020980307003042 |
| Declaration of Conformity - CE | 1SAD101100-3408 |
| Declaration of Conformity - UKCA | 1SAD201100-3408 |
| EAC Certificate | 1SAA963000-2701 |
| IECEx Certificate | 1SAA918000-4001 |
| UL Certificate | E137861-20150206 E345003-20150206 |
| Package Level 1 Units | box 1 piece |
| Package Level 1 Width | 64 mm |
| Package Level 1 Depth / Length | 177 mm |
| Package Level 1 Height | 140 mm |
| Package Level 1 Gross Weight | 1.1 kg |
| Package Level 1 EAN | 4013614536625 |
| Package Level 2 Units | carton 12 piece |
| Package Level 2 Width | 330 mm |
| Package Level 2 Depth / Length | 400 mm |
| Package Level 2 Height | 320 mm |
| Package Level 2 Gross Weight | 13 kg |
| Package Level 2 EAN | 4013614537813 |
| IDEA Granular Category Code (IGCC) | 4731 >> Manual Starters |
| E-Number (Finland) | 3708083 |
| E-Number (Norway) | 4364127 |
| E-Number (Sweden) | 3110788 |
For complete electrical ratings, applicable standards, connection requirements and installation instructions, consult the official ABB reference ↗.
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