Description

Simplex 2081-9044 Overvoltage Protector

Circuit Protection. Electrical transients caused by lightning or by disturbances on high-voltage power lines can cause damage to low-voltage fire alarm circuits. Proper application of 2081-9044 Overvoltage Protectors can minimize the energy from those electrical transients. To a level that can – safely handled by the circuits requiring protection.
The 2081-9044 Overvoltage Protector provides multiple stages of protection against electrical transients. The small package size allows it to – easily mounted at a location that achieves maximum protection.
To ensure optimized protection, the 2081-9044
Overvoltage Protector – located as close as possible to the point at which the circuits leave. Or enter the buildings and install them in dedicated metallic electrical boxes.

The total maximum wire length – determined by the individual application’s allowable limit as specified with overvoltage protectors. Must not exceed 3270 ft (1 km).
The grounding conductor shall be 12 AWG with a maximum length of 28 ft (8.5 m). And connected to the building grounding electrode system per NFPA 70, the National Electrical Code.

DC power (200 mA maximum)

Data communications

Local energy city circuit connections

Rugged epoxy encapsulated package

Refer to page 2 for application details Multiple stages of protection include:

Line-to-Line protection and Line-to-Earth protection Listings Reference:

Compatible with the requirements of the National Electrical Code (NFPA 70)

Simplex 2081-9044 Overvoltage Protector

Datasheet

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