| Item condition | New | 
| Manufacture name | IS-20/3 Main switch, 240/415 V AC, 20A, 3-poles | 
| Brand | EATON | 
| Categories | 
                                                                            
                                        Main Switches
                                        
                                         | 
                            
| Country of origin | RO | 
| Harmonized System Code | 8536 2010 00 | 
| Voltage type | AC | 
| Switching function | Other | 
| Rated current | 20 A | 
| Rated voltage | 415 V | 
| Number of poles | 3 | 
| Degree of protection (IP) | IP40 | 
| Packing level 1 | 4015082762605 | 
| Packing level 2 | 9007912419167 | 
| With signal lamp | No | 
| Built-in depth | 69.5 mm | 
| Max. lamp power | 0 W | 
| Lamp type | Other | 
| Short-circuit breaking capacity (Icw) | 2 kA | 
| Rated switching capacity | 12.5 kA | 
| Width in number of modular spacings | 3 | 
| Imprint/indication | Symbol "arrows" | 
| Colour calotte | Other | 
| Lamp socket | Other | 
| Min. rated voltage | 240 V | 
| Number of contacts as normally closed contact | 3 | 
| Number of contacts as normally open contact | 3 | 
| Number of contacts as change-over contact | 0 | 
| Forced segregation according to DIN VDE 0113 | No | 
Switch with isolating function, type conform to IEC/EN 60947-3, contact with high wear resistance, jump activation, thumb-gripcolour black, terminal cross-section 50mm², busbar compatible with Xpole protection switching devices when using the jaw clamp in combination with standard fork busbars