ZB4BC28042RA
Product ID:37324
Updated: 2026/4/4
Key Features
- 1Ensure durability with a chromium-plated metal bezel for harsh conditions. 2、Deliver reliable operation via a high-performance spring return mechanism. 3、Protect against water and dust with IP66 and IP69K ratings. 4、Simplify installation with flexible horizontal or vertical mounting. 5、Achieve versatile compatibility with Harmony XB4 series pushbuttons.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Range of Product | Harmony XB4 | Product or Component Type | Head for push-button |
| Device short name | ZB4 | Bezel material | Chromium plated metal |
| Head type | Standard | Mounting diameter | 0.9 in (22 mm) |
| Sale per indivisible quantity | 1 | CAD overall width | 1.5 in (37 mm) |
| CAD overall height | 0.7 in (18.5 mm) | CAD overall depth | 1.5 in (37 mm) |
| Net Weight | 0.079 lb(US) (0.036 kg) | Electrical shock protection class | Class I IEC 61140 |
| Shape of signaling unit head | Round | Type of operator | spring return |
| Operator profile | Black flush, type H042 white) | Operator additional information | Horizontal mounting |
| Mechanical durability | 3000000 cycles | Vibration resistance | 5 gn 2…500 Hz)IEC 60068-2-6 |
| Shock resistance | 30 gn 18 ms) half sine wave acceleration IEC 60068-2-27 | Main group | Harsh environment |
| Group of product | Flush marked type H042 | Marking | Type H042 |
| Colour of marking | White | Electrical composition code | C1 9 single front mounting<br />C2 9 single and double front mounting<br />C11 3 single front mounting<br />C15 1 single front mounting |
| Ambient Air Temperature for Storage | -40…185 °F (-40…85 °C) | Ambient Air Temperature for Operation | -40…158 °F (-40…70 °C) |
| IP degree of protection | IP66 IEC 60529<br />IP69K<br />IP69 | NEMA degree of protection | NEMA 4 UL 508<br />NEMA 13<br />NEMA 12 |
| Resistance to high pressure washer | 0.01 psi (90 Pa) 180 °F (82.5 °C) | IK degree of protection | IK06 conforming to IEC 62262 |
| Standards | UL 508<br />IEC 60947-1<br />IEC 60947-5-1<br />CSA C22.2 | Product Certifications | UL<br />CE<br />CSA |
Specifications may be subject to change without notice