A surge protection device is a device that prevents the transmission of lightning to electrical equipment. The task of this device is to limit and minimize the influence of lightning on surrounding electrical equipment along power lines, signal lines, and metal wires.

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RATINGS AND FEATURES

Volts (Un): 120-690VAC
Nominal Discharge Current Rating (In): 20kA
Surge Capacity (per phase and per mode): 50kA
Short-Circuit Current Rating (SCCR): 200kA
Easy installation or retrofit
DIN-rail mountable
Fail-safe, self-protected design
Remote indicator (optional)
Visual indicator
IP20 finger-safe design
Small footprint
No additional overcurrent protection devices required
Easy to replace modules
Standards: UL 1449 Third Edition Approved, File No E210793 Type 1, Component Assembly IEC 61643-1 RoHS, Compliant ANSI/IEEE C62.41 CE

CATALOGUE NUMBERS

SP275U	2XSTP2301PGM	STP4803PYGM	STP6003PYM
SP320U	STP2771PGM	STP4803PYM	STP600PVM
SP420U	2XSTP2771PGM	STP480SPGM	STP600YPVM
SP550U	STP4803PDGM	STP6001PGM	STP6903PYGM
STP2301PGM	STP4803PHM	STP6003PYGM	STP6903PYM