ERA system provides protection against:
- monoblock RPGs;
- B-32 AP bullets;
- 23 mm API rounds;
- 30 mm AP rounds.
ERA modules do not detonate being hit by:
- API bullets;
- rounds of up to 30 mm caliber;
- fragments of large caliber HE shells;
- while burning of Napalm-type incendiaries.
Overall weight of the ERA system: 4,200 kg.