The Relpol RSP-T2-AC/4P DIN rail surge arrester is a Type 2 device with a four-pole design, intended to protect electrical installations from overvoltages, including those caused by atmospheric discharges. It is suitable for single-phase and three-phase networks and mounts on a standard TH-35 DIN rail.
- Type: Type 2 surge arrester
- Poles: 4
- Nominal discharge current: 20 kA (8/20)
- Maximum discharge current: 40 kA
- Maximum continuous operating voltage: 275 V AC
- Protection level Up: 1.5 kV
- Response time: ≤ 25 ms
- Backup protection: Integrated, 125 A gL/gG
- Activation indicator: Visual
- Network compatibility: Single-phase and three-phase networks
- Mounting: TH-35 DIN rail
- Connection for flexible or stranded conductors: Up to 35 mm²
- Connection for rigid solid or stranded conductors: From 1.5 mm² to 25 mm²
- Enclosure protection rating: IP20
- Standard: IEC 61643-112011
- Class: II/B
- Dimensions: 72 × 67 × 90 mm
- Weight: 376 g
- WiFi
- No
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.