General ordering data
| Version | Surge voltage arrester, Low voltage, Surge protection, with remote contact, TN-C, IT without N | 
| Order No. | 2591260000 | 
| Type | VPU AC II 3 R 480/50 | 
| GTIN (EAN) | 4050118599671 | 
| Qty. | 1  items | 
 
Dimensions and weights
| Depth | 68  mm | 
| Depth (inches) | 2.677  inch | 
| Depth including DIN rail | 76  mm | 
|  | 104.5  mm | 
| Height (inches) | 4.114  inch | 
| Width | 54  mm | 
| Width (inches) | 2.126  inch | 
| Net weight | 410  g | 
 
Temperatures
| Storage temperature | -40 °C...85 °C | 
| Operating temperature | -40 °C...85 °C | 
| Humidity | 5 - 95% rel. humidity | 
 
Environmental Product Compliance
| RoHS Compliance Status | Compliant without exemption | 
| REACH SVHC | No SVHC above 0.1 wt% | 
 
General data
| Colour | orange black
 | 
| Design | Installation housing; 3TE Insta IP 20
 | 
| Operating altitude | ≤ 4000 m | 
| Optical function display | green = OK; red = arrester is defective - replace | 
| Protection degree | IP20 in installed state | 
| Rail | TS 35 | 
| Segment | Power distribution | 
| UL 94 flammability rating | V-0 | 
| Version | Surge protection with remote contact
 |