STE T23 20 is the series of combined Type 2+3/Class II+III devices for discharging voltage surges while providing a very fine voltage protection level, in accordance with EN/IEC 61643. Complete with a built-in powerful EMI filter. Suitable as the final stage of protection in installations with electromagnetic disturbances which might interrupt, degrade or limit system performance. Series connection for applications up to 20A rated current.

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Quick Overview

Maximum discharge current (8/20µs): 20kA
Nominal discharge current (8/20µs): 10kA
Combined voltage pulse (1.2/50µs): 6kV
Filter attenuation up to 82dB (common mode)
Rated current load (IL): 20A
Single phase TT and TNS networks
Un: 120V, 230V
DIN-rail mountable, monobloc format
Visual (LED) and remote end of life indicators
Power status (LED) indicator
Back-up fuse: 20 A gG

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Details

Mounting DIN-rail

Body Material PC+GF
V-0

Materials Contact Steel

Number of Poles 2

Standards IEC 61643-11
EN 61643-11

Application Industry and automation
, Commercial and residential installations
, Telecom & IT & Data Centers
, Water treatment

ROHS Compliant Consult Technical Services

Lead Free Consult Technical Services

CE conformity Yes

Additional Information

Manufacturer: Mersen

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Surge-Trap® Type 2+3 - 20 kA with EMI filter

Surge-Trap® 20

Mersen

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