Official DistributorBy ABB
SKU
MPN
1SAM150000R1012
The MS325-16 manual motor starter is a 54 mm width devices with a rated operational current of Ie = 16 A. This device is used to manually switch on and off motors and to protect them reliably and without the need for a fuse from short-circuits, overload and phase failures. The manual motor starter offers a rated service short-circuit breaking capacity Ics = 60 kA at 400 VAC and the trip class 10A. Further features are the build-in disconnect function, temperature compensation, trip-free mechanism and a rotary handle with a clear switch position indication. The manual motor starter is suitable for three- and single-phase applications. Auxiliary contacts, signalling contacts, undervoltage releases, shunt trips, 3-phase bus bars, power in-feed blocks and locking devices for protection against unauthorized changes are available as accessory.
Technical Specifications
Dimensions
| Product Net Width | 54 mm |
| Product Net Height | 87.5 mm |
| Product Net Depth / Length | 75.5 mm |
| Product Net Weight | 0.34 kg |
Technical
| Rated Service Short-Circuit Breaking Capacity (Ics) | (230 V AC) 100 kA |
| Rated Service Short-Circuit Breaking Capacity (Ics) | (400 V AC) 60 kA |
| Rated Service Short-Circuit Breaking Capacity (Ics) | (440 V AC) 40 kA |
| Rated Service Short-Circuit Breaking Capacity (Ics) | (500 V AC) 25 kA |
| Rated Service Short-Circuit Breaking Capacity (Ics) | (690 V AC) 4 kA |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (230 V AC) 100 kA |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (400 V AC) 60 kA |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (440 V AC) 40 kA |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (500 V AC) 25 kA |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (690 V AC) 4 kA |
| Rated Instantaneous Short-Circuit Current Setting (Ii) | 240 A |
| Setting range | 12.5 ... 16 A |
| Rated Operational Power AC-3 (Pe) | (400 V) Three Phase 7.5 kW |
| Rated Operational Power AC-3e (Pe) | (400 V) Three Phase 0.75 kW |
| Rated Operational Voltage | Main Circuit 690 V AC |
| Rated Operational Voltage | Main Circuit 690 V AC |
| Rated Operational Voltage | Main Circuit 440 V DC |
| Rated Operational Current (Ie) | 16 A |
| Rated Operational Current AC-3 (Ie) | 16 A |
| Rated Operational Current AC-3e (Ie) | 2.5 A |
| Rated Frequency (f) | Main Circuit 60 Hz |
| Rated Frequency (f) | Main Circuit 50 Hz |
| Rated Frequency (f) | Main Circuit 50 Hz |
| Rated Frequency (f) | Main Circuit 60 Hz |
| Rated Impulse Withstand Voltage (Uimp) | Main Circuit 6 kV |
| Rated Insulation Voltage (Ui) | 690 V |
| Power Loss | at Rated Operating Conditions per Pole 1.0 ... 1.7 W |
| Number of Poles | 3 |
| Mounted Auxiliary Contacts | 1 NO, 1 NC |
| Number of Auxiliary Contacts NC | 1 |
| Number of Auxiliary Contacts NO | 1 |
| Conventional Free-air Thermal Current (Ith) | Main Circuit 16 A |
| Degree of Protection | Housing IP20 |
| Degree of Protection | Main Circuit Terminals IP10 |
| Degree of Protection | Main Circuit Terminals IP20 |
| Pollution degree | 3 |
| Electrical Durability | 50000 cycle |
| Mechanical Durability | 100000 cycle |
| Terminal Type | Screw Terminals |
| Connecting Capacity Main Circuit | Flexible with Ferrule 1/2x 0.75 ... 2.5 mm² |
| Connecting Capacity Main Circuit | Flexible with Ferrule 1/2x 0.75 ... 4 mm² |
| Connecting Capacity Main Circuit | Flexible with Insulated Ferrule 1/2x 0.75 ... 2.5 mm² |
| Connecting Capacity Main Circuit | Flexible with Insulated Ferrule 1/2x 0.75 ... 4 mm² |
| Connecting Capacity Main Circuit | Flexible 1/2x 0.75 ... 2.5 mm² |
| Connecting Capacity Main Circuit | Flexible 1/2x 1 ... 6 mm² |
| Connecting Capacity Main Circuit | Rigid 1/2x 1 ... 4 mm² |
| Connecting Capacity Main Circuit | Rigid 1/2x 1 ... 6 mm² |
| Tightening torque | Main Circuit 1.4 N·m |
| Wire Stripping Length | Auxiliary Circuit 8 mm |
| Wire Stripping Length | Main Circuit 10 mm |
| Recommended Screw Driver | Pozidriv 2 |
| Recommended Screw Driver | M3.5 |
| Mounting Position | 1 ... 6 |
| Mounting on DIN Rail | TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 |
| Mounting on DIN Rail | TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715 |
| Minimum Mounting Distance | Electrical Conductive Board, Horizontal - Up to 400 V 0 mm |
| Minimum Mounting Distance | Electrical Conductive Board, Horizontal - Up to 690 V 1.5 mm |
| Minimum Mounting Distance | Electrical Conductive Board, Vertical 75 mm |
| Minimum Mounting Distance | Other Device Same Type, Horizontal 0 mm |
| Minimum Mounting Distance | Other Device Same Type, Vertical 150 mm |
| Actuator Type | Rotary Handle |
| Contact Position Indication | ON / OFF |
| Standards | IEC/EN 60947-1 |
| Standards | IEC/EN 60947-2 |
| Standards | IEC/EN 60947-4-1 |
| Standards | UL 60947-1 |
| Standards | UL 60947-4-1 |
Technical UL/CSA
| Short-circuit current rating (SCCR) | Any UL Listed Fuses or Circuit-Breakers, Group Installations (480 V AC) 30 kA |
| Short-circuit current rating (SCCR) | Any UL Listed Fuses or Circuit-Breakers, Group Installations (600 V AC) 5 kA |
| Short-circuit current rating (SCCR) | Any UL Listed Fuses or Circuit-Breakers, Motor Disconnect (480 V AC) 30 kA |
| Short-circuit current rating (SCCR) | Any UL Listed Fuses or Circuit-Breakers, Motor Disconnect (600 V AC) 5 kA |
| Maximum Operating Voltage UL/CSA | Main Circuit 600 V AC |
| Horsepower Rating UL/CSA | (200 V AC) Three Phase 0.5 Hp |
| Horsepower Rating UL/CSA | (208 V AC) Three Phase 0.5 Hp |
| Horsepower Rating UL/CSA | (220 ... 240 V AC) Three Phase 5 Hp |
| Horsepower Rating UL/CSA | (440 ... 480 V AC) Three Phase 10 Hp |
| Horsepower Rating UL/CSA | (550 ... 600 V AC) Three Phase 10 Hp |
| Full Load Amps Motor Use | (200 V AC) Three Phase 2.5 A |
| Full Load Amps Motor Use | (208 V AC) Three Phase 2.5 A |
| Full Load Amps Motor Use | (220 ... 240 V AC) Three Phase 2.5 A |
| Full Load Amps Motor Use | (440 ... 480 V AC) Three Phase 2.5 A |
| Full Load Amps Motor Use | (550 ... 600 V AC) Three Phase 2.5 A |
| Locked Rotor Amps | (200 V AC) Three Phase 15 A |
| Locked Rotor Amps | (208 V AC) Three Phase 15 A |
| Locked Rotor Amps | (220 ... 240 V AC) Three Phase 15 A |
| Locked Rotor Amps | (440 ... 480 V AC) Three Phase 15 A |
| Locked Rotor Amps | (550 ... 600 V AC) Three Phase 15 A |
| General Use Rating UL/CSA | (600 V AC) 2.5 A |
| Connecting Capacity Main Circuit UL/CSA | Flexible 1/2x 16-12 AWG |
| Connecting Capacity Main Circuit UL/CSA | Flexible 1/2x 14-8 AWG |
| Connecting Capacity Main Circuit UL/CSA | Stranded 1/2x 16-12 AWG |
| Connecting Capacity Main Circuit UL/CSA | Stranded 1/2x 14-8 AWG |
| Tightening Torque UL/CSA | Auxiliary Circuit 7 in·lb |
| Tightening Torque UL/CSA | Main Circuit 14 in·lb |
Why Proax for ABB MS325-16?
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Additional Information
| Alternate Names | MS32516 |
| Pack Size | 1 |
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