| Specifications | XB4BK123B5 | 
| Range of product | Harmony XB4 | 
| Country of Origin (Estimated) | France (Other) | 
| Warranty | 12 months | 
| CO/CQ | Yes (if) | 
| Product or component type | Illuminated selector switch | 
| Device short name | XB4 | 
| Mounting diameter | 22.5 mm | 
| Bezel material | Chromium plated metal | 
| Fixing collar material | Zamak | 
| Head type | Standard | 
| IP degree of protection | IP69 IP69K
 IP67 conforming to IEC 60529
 | 
| Shape of signaling unit head | Round | 
| Type of operator | Stay put | 
| Operator profile | Green standard handle | 
| Operator position information | 2 positions 90° | 
| Contacts type and composition | 1 NO + 1 NC | 
| Contact operation | Slow-break | 
| Light source | Universal LED | 
| Bulb base | Integral LED | 
| [Us] rated supply voltage | 24 V AC/DC at 50/60 Hz | 
| Mechanical durability | 1000000 cycles | 
| Tightening torque | 0.8…1.2 N.m conforming to IEC 60947-1 | 
| Positive opening | With conforming to IEC 60947-5-1 appendix K | 
| Standards | CSA C22.2 No 14 IEC 60947-5-1
 JIS C8201-5-1
 IEC 60947-1
 IEC 60947-5-4
 IEC 60947-5-5
 UL 508
 JIS C8201-1
 | 
| Dimensions (HxWxD) | 48x30x68 mm | 
| Net weight | 0.111 kg |