Internal Surge Protection - TPS3 L1

Type 1 / 2 Surge Protection Device (SPD) for P1, P2 Lighting Panelboards and P3 Power Distribution Panelboards, Motor Control Centers and Busway Systems.

Features and Benefits


■ Mounts internal to:

   - P1, P2 and P3 panels

   - TIASTAR motor control centers - standard 6” bucket

   - STP series busplug on SX series busway

■ Consult factory for field retrofit in P1 panels

■ UL 1449 3rd Edition Recognized – 2009

■ UL 1283

■ Type 4 SPD intended for use in Type 1 applications (Type 2, cUL)

■ UL Type 1 tested with all internal OCP and safety coordination features included:

■ Large block, individually fused, thermally protected, 50kA MOV’s

■ 20kA In

■ 200kA SCCR (most models)

■ Applications

   - Provides main service or downstream protection for sensitive computer and Electronic loads

       -- Standard redundancy use: 150kA per phase

       -- Maximum redundancy use: 300kA per phase

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