Technical illustration. Representative component image; exact configuration and appearance may vary. Images are for reference only. The supplied part’s appearance may differ.
1SFL451024R8500 — Block Contactor
contactorPart number: 1SFL451024R8500
1SFL451024R8500 — Block Contactor — ABB reference 1SFL451024R8500. Request a quotation including shipping to your destination. Send equipment details and certificate requirements so we can confirm the exact specification, fitment, availability and warranty terms before ordering.
Looking for ABB 1SFL451024R8500? This catalogue reference is listed under contactor. Send the part number and your equipment details so we can confirm the specification, availability and a quotation including shipping.
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Technical specifications
| Manufacturer | ABB |
|---|---|
| Part number | 1SFL451024R8500 |
| Category | Electrical & controls |
| Product Net Width | 90 mm |
| Product Net Depth / Length | 155.6 mm |
| Product Net Height | 170 mm |
| Product Net Weight | 1.8 kg |
| Number of Main Contacts NO | 3 |
| Number of Main Contacts NC | 0 |
| Number of Auxiliary Contacts NO | 0 |
| Number of Auxiliary Contacts NC | 0 |
| Number of Poles | 3P |
| Rated Operational Voltage | Main Circuit 1000 V |
| Rated Frequency (f) | Main Circuit 50 Hz |
| Conventional Free-air Thermal Current (I th ) | acc. to IEC 60947-4-1, Open Contactors Θ = 40 °C 160 A |
| Rated Operational Current AC-1 (I e ) | (690 V) 40 °C 160 A |
| Rated Operational Current AC-3 (I e ) | (415 V) 55 °C 110 A |
| Rated Operational Power AC-6b (P e ) | (230 / 240 V) 40 °C, 50 / 60 Hz 45 kvar |
| Show more Rated Breaking Capacity AC-3 | 8 x Ie AC-3 |
| Rated Making Capacity AC-3 | 10 x Ie AC-3 |
| Maximum Breaking Capacity | cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 1160 A |
| Rated Insulation Voltage (U i ) | acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1000 V |
| Rated Impulse Withstand Voltage (U imp ) | Main Circuit 8 kV |
| Maximum Electrical Switching Frequency | (AC-1) 300 cycles per hour |
| 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 (U c ) | 50 Hz 380 ... 400 V |
| Power Loss | at Rated Operating Conditions per Pole 7.5 W |
| Operate Time | Between Coil De-energization and NC Contact Closing 7 ... 15 ms |
| Connecting Capacity Main Circuit | Bar 30 mm² |
| Connecting Capacity Auxiliary Circuit | Flexible with Ferrule 2x 0.75 ... 2.5 mm² |
| Published component type | Block Contactor |
| Reference status | Published part reference; specification and fitment require confirmation |
| Availability | On request |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
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