| Product type | Push buttons |
| Product group | Push buttons and signal units |
| Series | Harmony XB4 |
| Color | Yellow |
| REACH SVHC substance above 0.1% | Octamethylcyclotetrasiloxane |
| Carbon footprint (EPD) | 0.1361 kg CO2e per pcs |
| Country of origin | France |
| Customs tariff code (EU CN) | 85389099 |
| HS code | 8538.90 |
| Manufacturer part number | ZB4BA57 |
| Range of product | Harmony XB4 |
| Product or component type | Head for non-illuminated push-button |
| Device short name | ZB4 |
| Bezel material | Black metal |
| Mounting diameter | 22.5 mm |
| Sale per indivisible quantity | 1 |
| Head type | Standard |
| Shape of signaling unit head | Round |
| Type of operator | spring return |
| Operator profile | Yellow flush, unmarked |
| Cap/operator or lens colour | Yellow |
| CAD overall width | 29 mm |
| CAD overall height | 29 mm |
| CAD overall depth | 28 mm |
| Mechanical durability | 10000000 cycles |
| Electrical composition code | C1 for <9 contacts using single blocks in front mounting; C2 for <9 contacts using single and double blocks in front mounting; C11 for <3 contacts using single blocks in front mounting; C15 for <1 contacts using single blocks in front mounting |
| Device presentation | Basic element |
| Protective treatment | TH |
| Ambient air temperature for storage | -40…70 °C |
| Ambient air temperature for operation | -40…70 °C |
| Overvoltage category | Class I conforming to IEC 60536 |
| IP degree of protection | IP66 conforming to IEC 60529; IP67; IP69; IP69K |
| Enclosure Type | UL type 4X/13 |
| IK degree of protection | IK06 conforming to IEC 50102 |
| Standards | IEC 60947-5-4; IEC 60947-5-5; UL 508; IEC 60947-5-1; JIS C8201-5-1; CSA C22.2 No 14; IEC 60947-1; JIS C8201-1 |
| Product certifications | BV; CSA; DNV; LROS (Lloyds register of shipping); UL listed |
| Vibration resistance | 5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6 |
| Shock resistance | 30 gn (duration = 18 ms) for half its wave acceleration conforming to IEC 60068-2-27; 50 gn (duration = 11 ms) for half its wave acceleration conforming to IEC 60068-2-27 |
| Number of Units in Package 1 | 1 |
| Number of Units in Package 2 | 50 |
| Warranty (in months) | 18 |
| EAN | 3389110220100 |
