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SL1026 Series Three Terminal Maximum Duty Gas Plasma OverVoltage Arrester
Brand: Littelfuse, Inc.SL1026 Series - Three Terminal Maximum Duty Gas Plasma Overvoltage Arresters (GDT)
The SL1026 series is a heavy-duty transient suppresser using Gas Plasma technology. In response to a transient voltage which exceeds the fixed breakover voltage (selected according to part number) the device changes from a very high impedance state to a low impedance state, there by conducting harmful current away from the protected system. The design is optimized for the protection of electrical and electronic equipment employed in Railway systems: carefully designed geometry ensures the device does not become a short circuit in the event of a failure due to conditions and events beyond the design criteria. An electrical mounting clip (PN SL1053 ) is available to aid mounting and connection. A mounting plate (PN SL 1056) is also available which accepts 10 SL1053's. Mounting of the clips to the plate provides a common ground connection; the plate can then be connected to a suitable ground via the screw terminal.
Features:
- 55 kA surge capability (single shot) tested with 8/20µS pulse as defined by IEC 61000-4-5
- 40kA surge capability (repetitive)
- Will protect against Trapezoidal waveforms as specified in RIA 12
- Will protect against capacitor discharge voltage transient waveforms as specified in RIA 12
- Will protect against double exponential voltage transient waveforms as specified in IEC 571
Applications:
- Signaling equipment
- Communication equipment
- Control gear
- Trackside cabinets
- Cell phone base stations
Features:
