Type 1 surge arrester IEC 61643-1, Class I IEC 61643-11, RoHS

In stock

Type 1 surge arrester IEC 61643-1, Class I IEC 61643-11, RoHS

STM T1 50 is the most robust series of single-pole Type 1/Class I lightning current arresters, able to discharge energy (current) from a direct lightning strike (10/350µs) on an external lightning protection system (LPS) or overhead supplies, in accordance with EN/IEC 61643.
See Catalog

Total Price:

Description

STM T1 50 is the most robust series of single-pole Type 1/Class I lightning current arresters, able to discharge energy (current) from a direct lightning strike (10/350µs) on an external lightning protection system (LPS) or overhead supplies, in accordance with EN/IEC 61643. Suitable as the first step of protection in incoming power supply panels and areas with high exposure to lightning strikes, fitted with an external lightning protection system.

Lightning impulse current (10/350μs): 50kA
Follow current quenching capacity (If): 50kA
Leakage current free (LCF)
Multi-discharge technology
Single pole devices for TNS, TNC, IT, and TT earthing systems
Un(L-N/L-L): 120/208V, 230/400V, 277/480V, 400/690V
DIN-rail mountable, monobloc format
Back-up fuse: 500 A gG

Specification

Additional information

Type

type 1

Other Characteristics

DIN rail

Current

12,500 A, 20,000 A, 25,000 A, 40,000 A, 50,000 A

Country

Pakistan

Reviews (0)

Submit your review

Your email address will not be published. Required fields are marked *

Reviews

There are no reviews yet.

See It Styled On Instagram

    Instagram did not return a 200.

Main Menu