The VPU AC II US 2 R 277/50 is a Type II surge protection device designed for low-voltage power supply systems. It features a pluggable arrester design with a visual status indicator and a remote signaling contact. This device is specifically engineered for US-standard power networks and is suitable for installation in distribution boards on TS 35 DIN rails.
| RoHS |
Compliant without exemption |
| Spd Type |
Type II (IEC) / Type 1 (UL) |
| Reach Svhc |
No SVHC above 0.1 wt% |
| Number of Poles |
2 |
| Ul Authorization |
cURus Certificate E354261 |
| Protection Degree |
IP20 |
| Rated Voltage (AC) |
277V |
| Operating Temperature |
-40 to +85°C |
| Discharge Current In (8/20µs) |
20kA |
| Short-Circuit Current Rating (SCCR) |
200kA |
| Max. Discharge Current Imax (8/20µs) |
50kA |
| Max. Continuous Operating Voltage (MCOV) |
350V |