Official DistributorBy ABB
SKU
MPN
1SFL551001R5111
Weight
6.553 kg
A 3-phase Contactor suitable for various applications such as Motor starting, Isolation, By-pass and Distribution application up to max 690 V.Operated with control voltage, versions from 24….690 AC, 50 and 60 Hz
Technical Specifications
Dimensions
| Product Net Width | 140 mm |
| Product Net Depth / Length | 180.5 mm |
| Product Net Height | 227 mm |
| Product Net Weight | 5.4 kg |
Technical
| Number of Main Contacts NO | 3 |
| Number of Main Contacts NC | 0 |
| Number of Auxiliary Contacts NO | 1 |
| Number of Auxiliary Contacts NC | 1 |
| Rated Operational Voltage | Main Circuit 690 V |
| Rated Frequency (f) | Main Circuit 50 / 60 Hz |
| Conventional Free-air Thermal Current (Ith) | acc. to IEC 60947-4-1, Open Contactors Θ = 40 °C 500 A |
| Rated Operational Current AC-1 (Ie) | (690 V) 40 °C 500 A |
| Rated Operational Current AC-1 (Ie) | (690 V) 55 °C 400 A |
| Rated Operational Current AC-1 (Ie) | (690 V) 70 °C 325 A |
| Rated Operational Current AC-3 (Ie) | (415 V) 55 °C 300 A |
| Rated Operational Current AC-3 (Ie) | (440 V) 55 °C 280 A |
| Rated Operational Current AC-3 (Ie) | (500 V) 55 °C 280 A |
| Rated Operational Current AC-3 (Ie) | (690 V) 55 °C 280 A |
| Rated Operational Current AC-3 (Ie) | (380 / 400 V) 55 °C 305 A |
| Rated Operational Current AC-3 (Ie) | (220 / 230 / 240 V) 55 °C 305 |
| Rated Operational Power AC-3 (Pe) | (415 V) 160 kW |
| Rated Operational Power AC-3 (Pe) | (440 V) 160 kW |
| Rated Operational Power AC-3 (Pe) | (500 V) 200 kW |
| Rated Operational Power AC-3 (Pe) | (690 V) 250 kW |
| Rated Operational Power AC-3 (Pe) | (380 / 400 V) 160 kW |
| Rated Operational Power AC-3 (Pe) | (220 / 230 / 240 V) 90 kW |
| Rated Breaking Capacity AC-3 | 8 x Ie AC-3 |
| Rated Making Capacity AC-3 | 10 x Ie AC-3 |
| Short-Circuit Protective Devices | gG Type Fuses 500 A |
| Rated Short-time Withstand Current Low Voltage (Icw) | at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 2400 A |
| Rated Short-time Withstand Current Low Voltage (Icw) | at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 500 A |
| Rated Short-time Withstand Current Low Voltage (Icw) | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 1100 A |
| Rated Short-time Withstand Current Low Voltage (Icw) | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 3500 A |
| Rated Short-time Withstand Current Low Voltage (Icw) | at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 1500 A |
| Maximum Breaking Capacity | cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 3000 A |
| Maximum Breaking Capacity | cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 2500 A |
| Maximum Electrical Switching Frequency | (AC-1) 300 cycles per hour |
| Maximum Electrical Switching Frequency | (AC-2 / AC-4) 150 cycles per hour |
| Maximum Electrical Switching Frequency | (AC-3) 300 cycles per hour |
| Rated Operational Current DC-1 (Ie) | (110 V) 2 Poles in Series, 40 °C 450 A |
| Rated Operational Current DC-1 (Ie) | (220 V) 3 Poles in Series, 40 °C 450 A |
| Rated Operational Current DC-3 (Ie) | (110 V) 2 Poles in Series, 40 °C 450 A |
| Rated Operational Current DC-3 (Ie) | (220 V) 3 Poles in Series, 40 °C 450 A |
| Rated Operational Current DC-5 (Ie) | (110 V) 2 Poles in Series, 40 °C 450 A |
| Rated Operational Current DC-5 (Ie) | (220 V) 3 Poles in Series, 40 °C 450 A |
| Rated Insulation Voltage (Ui) | acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1000 V |
| Rated Insulation Voltage (Ui) | acc. to UL/CSA 600 V |
| Rated Impulse Withstand Voltage (Uimp) | Main Circuit 8 kV |
| Mechanical Durability | 5 million |
| Maximum Mechanical Switching Frequency | 3600 cycles per hour |
| Coil Operating Limits | (acc. to IEC 60947-4-1) 0.85 x Uc Min. ... 1.1 x Uc Max. (at θ ≤ 70 °C) |
| Rated Control Circuit Voltage (Uc) | 50 Hz 400 ... 415 V |
| Rated Control Circuit Voltage (Uc) | 60 Hz 480 V |
| Coil Consumption | Holding at Max. Rated Control Circuit Voltage 50 Hz 60 V·A |
| Coil Consumption | Holding at Max. Rated Control Circuit Voltage 60 Hz 65 V·A |
| Coil Consumption | Pull-in at Max. Rated Control Circuit Voltage 50 Hz 1350 V·A |
| Coil Consumption | Pull-in at Max. Rated Control Circuit Voltage 60 Hz 1550 V·A |
| Operate Time | Between Coil De-energization and NC Contact Closing 7 ... 13 ms |
| Operate Time | Between Coil De-energization and NO Contact Opening 10 ... 16 ms |
| Operate Time | Between Coil Energization and NC Contact Opening 12 ... 30 ms |
| Operate Time | Between Coil Energization and NO Contact Closing 17 ... 35 ms |
| Connecting Capacity Main Circuit | Bar 32 mm² |
| Connecting Capacity Main Circuit | Rigid Al-Cable 2 x 95 ... 120 mm² |
| Connecting Capacity Main Circuit | Rigid Cu-Cable 16 ... 240 mm² |
| Connecting Capacity Auxiliary Circuit | Flexible with Ferrule 1x 0.75 ... 2.5 mm² |
| Connecting Capacity Auxiliary Circuit | Flexible with Insulated Ferrule 1x 0.75 ... 2.5 mm² |
| Connecting Capacity Auxiliary Circuit | Flexible 2x0.75 ... 2.5 mm² |
| Connecting Capacity Auxiliary Circuit | Solid 1 x 1 ... 4 mm² |
| Connecting Capacity Auxiliary Circuit | Stranded 2 x 1 .... 4 mm² |
| Degree of Protection | acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20 |
| Degree of Protection | acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP00 |
| Connecting Terminals (delivered in open position) Main Poles | Flat type c/w screws and bolts |
| Terminal Type | Main Circuit: Bars |
Technical UL/CSA
| Maximum Operating Voltage UL/CSA | Main Circuit 600 V |
| General Use Rating UL/CSA | (600 V AC) 400 A |
| Horsepower Rating UL/CSA | (200 V AC) Three Phase 100 hp |
| Horsepower Rating UL/CSA | (208 V AC) Three Phase 100 hp |
| Horsepower Rating UL/CSA | (220 ... 240 V AC) Three Phase 100 hp |
| Horsepower Rating UL/CSA | (440 ... 480 V AC) Three Phase 250 hp |
| Horsepower Rating UL/CSA | (550 ... 600 V AC) Three Phase 300 hp |
Why Proax for ABB A300-30-11-51?
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Additional Information
| Alternate Names | A300301151 |
| Pack Size | 1 |
Recommended
A 3-phase Contactor suitable for various applications such as Motor starting, Isolation, By-pass and Distribution application up to max 690 V.Operated with control voltage, versions from 24….690 AC, 50 and 60 Hz
