Test module SEL-4520

Test module - SEL-4520 - Schweitzer Engineering Laboratories
Test module - SEL-4520 - Schweitzer Engineering Laboratories
Add to favorites
Compare this product

Description

Arc-Flash Test Module The SEL-4520 Arc-Flash Test Module provides a convenient way to test the operation of arc-flash detection relays installed in metal-clad and metal-enclosed switchgear. The SEL-4520 is used to test the SEL-751 and SEL-751A Feeder Protection Relays and other arc-flash detection relays that use light and overcurrent to sense an arc-flash event.

Catalogs

2018 CATALOG
2018 CATALOG
374 Pages
2019 CATALOG
2019 CATALOG
248 Pages
*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.