ZB4BC48021
Product ID:37488
Updated: 2026/7/15
Key Features
- 1Withstand dust, water, and vibration with IP69K protection.
- 2Operate easily with an ergonomic flat-button design.
- 3Install quickly into standard 22mm panel cutouts.
- 4Ensure reliability across -40°C to 70°C temperatures.
- 5Integrate into the proven Schneider Harmony XB4 series.
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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 (22.5 mm) |
| Sale per indivisible quantity | 1 | cap/operator or lens colour | Red |
| 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 | Red flush, type H021 white) |
| Operator additional information | Vertical mounting | Mechanical durability | 10000000 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 H021 |
| Marking | Type H021 | 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 | Device presentation | Basic element |
| 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 />IP67<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 | CSA C22.2<br />UL 508<br />IEC 60947-5-1<br />IEC 60947-1 | Product Certifications | UL<br />CE<br />CSA |
Specifications may be subject to change without notice
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