Introduction
The LW30 disconnect Isolator Switch are deftly engineered for circuits with AC 50Hz, handling working voltages up to 440V and rated currents reaching 100A. These versatile switches are adept at controlling air-conditioners, water pumps, ventilating equipment, and small power AC motors, marking them as essential components in various industrial and commercial settings.
Users can select from seven current ratings within the LW30 series, including 20A, 25A, 32A, 40A, 63A, 80A, and 100A, providing flexibility for different electrical needs. The series is distinguished by its finger protection terminals, adding a layer of safety that is highly valued in the industry. Furthermore, with an increased insulation distance and rapid disconnecting action, these switches are not only a secure choice for AC circuits but also highly suitable for DC circuits, thanks to their additional contacts that can be installed separately.
The LW30 series Disconnect Isolator Switch meet the exacting standards of IEC60947-3, ensuring compliance and peace of mind for technical operations across a broad range of applications.
| Description | LW30-25(20) | LW30-32 | LW30-40 | LW30-63 | LW30-80 | LW30-100 |
| Rated thermal current | Ith | A | 25(20) | 32 | 40 | 63 | 80 | 100 |
| Rated working voltage | Ue | V | 240 | 440 | 240 | 440 | 240 | 440 | 240 | 440 | 240 | 440 | 240 | 440 |
| Ie/Pe | Ie/Pe |
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| AC-21A | A/KW | 20/- | 20/- | 32/- | 32/- | 40/- | 40/- | 63/- | 63/- | 80/- | 80/- | 100/- | 100/- |
| AC-22A | A/KW | 20/- | 20/- | 32/- | 32/- | 40/- | 40/- | 63/- | 63/- | 80/- | 80/- | 100/- | 100/- |
| AC-23A | A/KW | 15/4 | 15/7.5 | 22/5.5 | 22/11 | 30/7.5 | 30/15 | 43/11 | 43/22 | 57/18.5 | 57/30 | 70/22 | 70/37 |
| AC-3 | A/KW | 11.7/3 | 11.7/5.5 | 15/4 | 15/7.5 | 22/7.5 | 22/11 | 36/11 | 36/18.5 | 43/15 | 57/30 | 57/18.5 | 57/30 |
