Schneider LP4K090087BW3 Electrical Contactors — now discontinued, supplied from remaining surplus and broker stock.
| Parameter | Value |
|---|---|
| Control circuit type | DC wide range |
| Product or component type | Contactor |
| Coil voltage | 24 V DC |
| Voltage | Power circuit 600 V UL 508 Power circuit 690 V IEC 60947-4-1 Power circuit 600 V CSA C22.2 No 14 |
| Control circuit voltage limits | Operational: 0.7...1.3 Uc (at Drop-out: >= 0.10 Uc (at <122 °F (50 °C)) |
| [Ue] rated operational voltage | Power circuit Signalling circuit <= 690 V AC <= 400 Hz |
| [Uimp] rated impulse withstand voltage | 8 kV |
| [Icw] rated short-time withstand current | 90 A 122 °F (50 °C) - 1 s for power circuit 85 A 122 °F (50 °C) - 5 s for power circuit 80 A 122 °F (50 °C) - 10 s for power circuit 60 A 122 °F (50 °C) - 30 s for power circuit 45 A 122 °F (50 °C) - 1 min for power circuit 40 A 122 °F (50 °C) - 3 min for power circuit 20 A 122 °F (50 °C) - >= 15 min for power circuit |
| Breaking capacity | 110 A at 220...230 V conforming to IEC 60947 110 A at 380...400 V conforming to IEC 60947 110 A at 415 V conforming to IEC 60947 110 A at 440 V conforming to IEC 60947 80 A at 500 V conforming to IEC 60947 70 A at 660...690 V conforming to IEC 60947 |
| [Ie] rated operational current | 20 A (at <140 °F (60 °C)) at <= 690 V AC AC-1 for power circuit |
| [Ith] conventional free air thermal current | 20 A (at 140 °F (60 °C)) for power circuit 10 A (at 122 °F (50 °C)) for signalling circuit |
| Inrush power in | 1.8 W 68 °F (20 °C)) |
| Parameter | Value |
|---|---|
| Hold-in power consumption in | 1.8 W 68 °F (20 °C) |
| Power pole contact composition | 2 NO + 2 NC |
| Poles description | 4P |
| Utilisation category | AC-1 |
| IP degree of protection | IP2X |
| Mounting support | Plate Rail |
| Connections - terminals | Faston terminals 2 0.1 in (2.8 mm)) Faston terminals 1 0.25 in (6.35 mm)) |
| Operating altitude | 6561.68 ft (2000 m) without derating |
| Depth | 2.2 in (57 mm) |
| Width | 1.8 in (45 mm) |
| Height | 2.3 in (58 mm) |
| Electrical durability | 0.16 Mcycles 20 A AC-1 <= 690 V |
| Mechanical durability | 30 Mcycles |
| Standards | EN/IEC 60947-4-1 EN/IEC 60947-5-1 UL 60947-4-1 UL 60947-5-1 CSA C22.2 No 60947-4-1 CSA C22.2 No 60947-5-1 GB/T 14048.4 |
| Range | TeSys |
| Category | US10I1222321 |
| Operating time | 10...20 ms coil de-energisation and NO opening 30...40 ms coil energisation and NO closing 25...35 ms coil energisation and NC opening 15...25 ms coil de-energisation and NC closing |
| Coil technology | With integral suppression device |
| Flame retardance | V1 conforming to UL 94 Requirement 2 conforming to NF F 16-101 Requirement 2 conforming to NF F 16-102 |
| Heat dissipation | 1.8 W |
| Average impedance | 3 mOhm - Ith 20 A 50 Hz for power circuit |
| Device short name | LP4K |
| Overvoltage category | III |
| Contactor application | Resistive load |
| Associated fuse rating | 25 A gG at 25 A aM for power circuit |
| Maximum operating rate | 3600 cyc/h |
| Safety reliability level | B10d = 1369863 cycles contactor with nominal load EN/ISO 13849-1 B10d = 20000000 cycles contactor with mechanical load EN/ISO 13849-1 |
| Irms rated making capacity | 110 A AC for power circuit conforming to IEC 60947 |
| Ambient air temperature for storage | -58...176 °F (-50...80 °C) |
| Ambient air temperature for operation | -13...122 °F (-25...50 °C) |
The LP4K090087BW3 is a Schneider TeSys LP4K reversing contactor with 4 poles, a 24 V DC coil with integral suppression, and a switching capacity of 9 A in AC-3 duty or 20 A in AC-1 duty. Its power circuit carries 2 NO + 2 NC contacts, and the open-style enclosure (IP2X) mounts to a plate or DIN rail, drawing 1.8 W holding power.
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