Catalog > Electro-Mechanical Components > Industrial Automation AS-i Overvoltage Protection Module AS-i Overvoltage Protection Module Module 3RK1901-1GA01 AS-i Overvoltage Protection Module IP67, For Lightning Protection Zone 2 453.72 ZAR inc for 1 Each 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Product Function: AS-Interface overvoltage protection module for lightning protection zone 2; provides surge protection (no ground fault or counter functions) AS-Interface Protocol: Not supported; module does not require an AS-i address Surge Protection: Rated discharge current (8/20 µs): – AS-Interface Core-PG: 10 kA – Core-core: 0.5 kA – AUX Power Core-PG: 10 kA – Core-core: 0.5 kA Protection Levels (Uₚ): At Is = rated: – AS-i Core-PG: 1.8 kV – Core-core: 100 V – AUX Power Core-PG: 1.8 kV – AUX Power Core-core: 70 V At 1 kV/µs: – AS-i Core-PG: 700 V – Core-core: 50 V – AUX Power Core-PG: 600 V – AUX Power Core-core: 40 V Ambient Temperature: Operating: –25 °C to +85 °C Storage: –40 °C to +85 °C Ingress Protection: IP67 — fully dust-tight and protected against immersion Dimensions: Width: 45 mm Height: 80 mm Depth: 25 mm Mounting Method: Wall or standard rail mounting Weight : Approx. 0.12 kg (120 g) Compliance & Approvals: EMC, marine/shipping; product is RoHS-compliant; country of origin: Czech Republic Overview: Provides robust surge protection at module-level while maintaining high environmental resistance and ease of integration for AS-Interface systems Downloads Datasheet PDF File 267.98 KB