Description
Schneider ZB5AL7341 Head for double headed push button, Harmony XB5, plastic, 22mm, 1 green flush marked I + 1 red projecting marked O
This Harmony XB5, Emergency stop 40mm mushroom red button head operates with a latched key release (key no.455) mechanism. This emergency stop / shutdown button head, is easily combined with contact blocks and installed into standard 22mm diameter cut-outs and connected with simple screw-clamp connections. It is clearly distinguishable visually at a distance thanks to a clear color and a prominent 40mm mushroom shape. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66 / IP67 / IP69 / IP69K. It has a plastic bezel, this makes it ideal for applications requiring good resistance to chemical agents and/or double electrical insulation. 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 -40°C to 70°C allows versatility in usage of product.
Technical Specifications
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| Product destination | emergency stop push-button |
| Type of keylock | key 455 |
| CAD overall depth | 79mm |
| Cap/operator or lens colour | red |
| Ambient air temperature for operation | -40-70 °C |
| Supplier ref | ZB5AS944 |
| Group of product | emergency stop key release |
| Supplier Code | ZB5AS944 |
| Mechanical durability | 300000 cycles |
| Key withdrawal position | center |
| Sale per indivisible quantity | 1 |
| Ambient air temperature for storage | -40-70 °C |
| Mounting diameter | 22mm |
| Operator profile | red mushroom Ø 40mm- unmarked |
| Reset | key release |
| Vibration resistance | 5 gn (f= 2-500 Hz) conforming to IEC 60068-2-6 |
| Type of operator | trigger action and mechanical latching |
| Device short name | ZB5 |
| NEMA degree of protection | NEMA 4X |
| Customizable | 0 |
| Compatibility code | ZB5 |
| Shock resistance | 50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27 |
| Head type | standard |
| Marking | unmarked |
| IP degree of protection | IP69K |
| Range | Harmony XB5 |
| Weight | 0.071 kg |
| Shape of signaling unit head | round |
| Overvoltage category | class II conforming to IEC 60536 |
| Standards | IEC 60947-5-4 |
| Product certifications | LROS (Lloyds register of shipping) |
| Brand Name | Schneider Electric |
| CAD overall width | 40mm |
| Main group | E-stop |
| Device presentation | basic element |
| Electrical composition code | SR1 for <3 contacts using single blocks in rear mounting |
| IP Rating | IP66 |
| Protective treatment | TH |
| Resistance to high pressure washer | 7000000 Pa at 55 °C- distance : 0.1 m |
| Bezel material | dark grey plastic |
| Net weight | 0.071 kg |
| IK degree of protection | IK03 conforming to IEC 50102 |
| Station name | XALK 1 cut-out |
| CAD overall height | 40mm |
| Product or component type | head for emergency stop push-button |
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