Type 2 surge arrester 002441310
in-linelow-voltage

type 2 surge arrester
type 2 surge arrester
type 2 surge arrester
Add to favorites
Compare this product
 

Characteristics

Type
type 2
Other characteristics
in-line, low-voltage
Voltage

280 V

Primary current

20,000 A

Description

ETITEC surge arresters protect electrical installations and devices against overvoltage effects which may occur in switching overvoltages and atmospheric discharges. The ZnO non-linear varistor is the main part of the surge arrester while its main characteristic is ohmic non-linearity which strongly depends on the applied voltage at the clamps. Each arrester has a modular construction and a special feature of an interchanging varistor part and visual signalization for varistor thermical failure. When failure occurs, the signalization is performed with a red flag. The models which feature the RC mark are supplied with auxiliary contacts for signalization. ETITEC A are surge arresters suitable for outdoor mounting. Group A overvoltage protection complies with VDE class C and the protection corresponds to the IEC category II. Capable of discharging enormous pulse currents, protection is provided on power lines. Thermal protection will be activated in cases of permanent arrester damage.

Catalogs

No catalogs are available for this product.

See all of ETI‘s catalogs

Exhibitions

Meet this supplier at the following exhibition(s):

Intersolar 2024
Intersolar 2024

18-21 Jun 2024 Munich (Germany) Hall Vide - Stand B4.677

  • More information
    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.