Description
Schneider ZB4BA18 Head for illuminated push button, Harmony XB4, metal, white flush, 22mm, universal LED, for insertion legend
This Harmony XB4, triple head has 1 red and 2 white buttons, operates with a spring return / impulse mechanism. It is marked with "up arrow", "STOP" and "down arrow" symbols. This 3-function head provides a complete 3 button interface to your machines with a single panel cut-out. It is easily installed into a standard 22mm diameter cut-outs and assembled with a collar and contact blocks to fulfill a large variety of functions. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66 and IP69K. It has a metal bezel, this makes it Ideal for applications requiring high impact and vibration resistance. It is designed to fit in a standard 22mm cutout, ensuring compatibility when installing in pre-existing machinery. Its wide range of operating temperatures from -25°C to 70°C allows versatility in usage of product.
Technical Specifications
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| Number of Contacts Blocks | 9 |
| Standard | EN/IEC 60947-1, EN/IEC 60947-5-1, EN/IEC 60947-5-4, EN/IEC 60947-5-5, JIS C 4520, UL 508, CSA C22.2 No 14 |
| Cap/operator or lens colour | white/red/white |
| Ambient air temperature for operation | -25-70 °C |
| Colour | White - Red |
| NEMA Rating | NEMA 4X/13 |
| Group of product | flush/proj/flush marked |
| Button Marking | White ''Up Arrow'' - White ''Down Arrow'' - Red ''STOP'' |
| Supplier Code | ZB4BA71114 |
| Mechanical durability | 1000000 cycles |
| UNSPCS | 39122221 |
| Operators description | white ''up arrow'' - white ''down arrow'' - red ''STOP'' |
| Sale per indivisible quantity | 1 |
| Ambient air temperature for storage | -40-70 °C |
| Degree of Protection | IP66 |
| Mounting diameter | 22mm |
| Head Type | standard |
| Operator profile | red projecting- STOP (white) |
| Vibration resistance | 5 gn (f= 2-500 Hz) conforming to IEC 60068-2-6 |
| Diameter | 22 mm |
| Type of operator | spring return |
| NEMA degree of protection | NEMA 4X |
| Device short name | ZB4 |
| Compatibility code | ZB4 |
| Operator Type | Non-Illuminated |
| Shock resistance | 50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27 |
| Colour of marking | black/white/black |
| Marking | up arrow/STOP/down arrow |
| IP degree of protection | IP69K conforming to IEC 60529 |
| Range | Harmony XB4 |
| Button Type | 2 Flush/1 Projected |
| Weight | 0.056 kg |
| Standards | UL 508 |
| Shape of signaling unit head | rectangular |
| Product certifications | BV |
| Brand Name | Schneider Electric |
| Electrical shock protection class | class I conforming to IEC 60536 |
| Main group | triple head push-button |
| Item Name | Push Button |
| Device presentation | basic element |
| Electrical composition code | C11 for <3 contacts using single blocks in front mounting |
| Bezel Material | chromium plated metal |
| IP Rating | IP69 |
| Resistance to high pressure washer | 7000000 Pa at 55 °C- distance : 0.1 m |
| Net weight | 0.056 kg |
| Operator Action | Spring Return |
| IK degree of protection | IK06 conforming to IEC 50102 |
| Product or component type | head for triple-headed push-button |
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