Deskripsi
| Range name | Harmony |
| Main function | Block |
| Sub-range name | XB4 |
| Rated impulse voltage (Uimp) | 6 kV |
| Rated current | (120Vac; AC-15) 6 A |
| (240Vac; AC-15) 3 A | |
| (600Vac; AC-15) 1.2 A | |
| (125Vdc; DC-13) 0.55 A | |
| (250Vdc; DC-13) 0.27 A | |
| (600Vdc; DC-13) 0.1 A | |
| Normally Closed (NC) auxiliary contacts | 2 NC contacts |
| Technical compatibility with | Harmony XB4 |
| Compliant with standard(s) | IEC60947-1 |
| IEC60947-5-1 | |
| IEC60947-5-4 | |
| IEC60947-5-5 | |
| UL508 | |
| CSA C22.2 No 14 | |
| Electrical durability (with load) | 1 000 000 operations |
| Mechanical durability (at no load) | 1 000 000 operations |
| Contacts coating | Silver alloy (Ag / Ni) |
| Color | Chromium-plated bezel |
| Degree of protection | IP69K |
| NEMA 4X | |
| NEMA 13 | |
| Material | (body) Zamak |
| (Bezel) metal | |
| Type of terminals | Screw-clamp |
| Functions | Single contact block with body |
| Primary brand | Schneider Electric |
| Secondary brand | Telemecanique |
