SL1026A275
SL1026A275 is Gas Plasma Arrester manufactured by Littelfuse.
Heavy Duty Delta Range
Ro HS Pb Greentube™ SL1026 Series Gas Plasma Arrester
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 bee 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 mon ground connection; the plate can then be connected to a suitable ground via the screw terminal.
Features
- Ro HS pliant
- 55 k A surge capability (single shot) tested with 8/20 S pulse as defined by IEC 61000-4-5
- 40 k A 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.
- munication equipment
- Control gear.
- Trackside cabinets.
- Cell phone base stations
TYPE 1053 Holder ab
®
GAS DISCHARGE TUBES e 3 ELECTRODE GDT a=TIP b=RING e=GROUND (centre electrode) GRAPHICAL SYMBOL
ORDERING INFORMATION
SL 1026
- Voltage
All dimensions in mm
Mechanical Specifications:
Weight:
11g (0.388 oz.)
Materials:
Electrode Base: Nickel Iron Alloy
Electrode Plating: Bright Sn
Body:...
