When applications call for 3 Phase Surge Protection using MOV (Metal Oxide Varistors) in combination with GDT (Gas Discharge Tube) Technologies, ASI has the EZ solution. These DIN rail surge protectors are used in Type 1, 2 and 3 applications recognized to UL 1449, 4th Edition, Type 4/Class C (II). These devices are also KEMA Certified: IEC61643-11:2013, Class II.
ASI offers pluggable surge protection modules configured with 3 Poles of Protection Mode of Line-Neutral (MOV), available in variations of MCOV ratings, including: 150 Vac, 180 Vac, 275 Vac, 320 Vac and 420 Vac. The 4th Pole is Neutral-Ground (GDT) at 48V MCOV rating.
ASI DIN Rail mount Surge Protector Devices include standard features:
Patented thermal disconnect design with an extinguishing device, which gives a quick thermal response and device cutoff
Visual Indication: Green-OK, Red-Replace
Touch Safe with IP20 degree of protection
Integrated keying prevents plug/base voltage mis-mating errors
Remote contact for easily monitoring your SPDs
Contact ASI—EZ for Surge Protection Device that are reliable and proven solutions as required in your applications.
Catalog No. / Description
3 Phase Surge Protector
ETL Listed: UL 1449 3rd Edition, Type 4 for use in Type 1, 2, and 3 Applications