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1SBL281074R8010 — Block Contactor
contactorPart number: 1SBL281074R8010
1SBL281074R8010 — Block Contactor — ABB reference 1SBL281074R8010. 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 1SBL281074R8010? 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 | 1SBL281074R8010 |
| Category | Electrical & controls |
| Product Net Width | 54 mm |
| Product Net Depth / Length | 90 mm |
| Product Net Height | 108.3 mm |
| Product Net Weight | 0.667 kg |
| Number of Main Contacts NO | 3 |
| Number of Main Contacts NC | 0 |
| Number of Auxiliary Contacts NO | 1 |
| Number of Auxiliary Contacts NC | 0 |
| Rated Operational Voltage | Auxiliary Circuit 690 V |
| Rated Frequency (f) | Auxiliary Circuit 50 / 60 Hz |
| Conventional Free-air Thermal Current (I th ) | acc. to IEC 60947-4-1, Open Contactors Θ = 40 °C 65 A |
| Rated Operational Current AC-1 (I e ) | (220 / 240 V) 55 °C 55 A |
| Rated Operational Current AC-3 (I e ) | (415 V) 55 °C 32 A |
| Rated Operational Current AC-15 (I e ) | (500 V) NC 2 |
| Rated Operational Current DC-13 (I e ) | (24 V) 6 A / 144 W |
| Rated Operational Power AC-3 (P e ) | (415 V) 15 kW |
| Rated Short-time Withstand Current Low Voltage (I cw ) | at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 400 A |
| Maximum Breaking Capacity | cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 820 A |
| Rated Insulation Voltage (U i ) | acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 690 V |
| Rated Impulse Withstand Voltage (U imp ) | Auxiliary Circuit 6 kV |
| Maximum Electrical Switching Frequency | (AC-1) 600 cycles per hour |
| Maximum Mechanical Switching Frequency | 3600 cycles per hour |
| Rated Control Circuit Voltage (U c ) | 50 Hz 220 ... 230 V |
| Power Loss | at Rated Operating Conditions AC-1 per Pole 2.5 W |
| Operate Time | Between Coil De-energization and NC Contact Closing 7 ... 14 ms |
| Degree of Protection | acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP20 |
| Tightening Torque | Auxiliary Circuit 1 N·m |
| Terminal Type | Screw Terminals |
| 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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