Description
Schneider ZB4BC2 Harmony XB4, Head for non illuminated pushbutton, mushroom 40mm, metal, black, 22mm, spring return
This Harmony XB4, 40mm mushroom green button head operates with a spring return mechanism. This 40mm mushroom shaped push button head is ideal for situations where quick actions are required for a process or machine to function correctly or where operator movements require maximum ergonomy. It is easily combined with Harmony range of contact blocks to perform a large variety of control functions. It is clearly distinguishable visually at a distance thanks to 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 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 -40°C to 70°C allows versatility in usage of product.
Technical Specifications
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Number of Contacts Blocks | 9 |
GCR BRIDGE | ZB4BCCUST01 |
Ambient air temperature for operation | -40-70 °C |
NEMA Rating | NEMA 1/2/3/4/4X/13 |
Supplier ref | ZB4BC3 |
Supplier Code | ZB4BC3 |
Ambient air temperature for storage | -40-70 °C |
Head Type | standard |
Mounting diameter | 22mm |
Operator profile | green mushroom Ø 40mm- unmarked |
Vibration resistance | 5 gn (f= 2-500 Hz) conforming to IEC 60068-2-6 |
Type of operator | spring return |
Shock resistance | 50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27 |
IP degree of protection | IP69K |
Range | Harmony XB4 |
Shape of signaling unit head | round |
Overvoltage category | class I conforming to IEC 60536 |
Item Name | Mushroom Button Head |
CAD overall width | 40mm |
Main group | mushroom head |
Device presentation | basic element |
Bezel Material | chromium plated metal |
Protective treatment | TH |
CAD overall height | 40mm |
Standard | RoHS, CE, CSA LR44087 Class 3211 03, UL E164353 CCN NKCR |
CAD overall depth | 52mm |
Cap/operator or lens colour | green |
Colour | Green |
Group of product | mush. spring return non illum. |
Mechanical durability | 5000000 cycles |
Degree of Protection | IP66 |
UNSPCS | 39122221 |
Sale per indivisible quantity | 1 |
Diameter | 22 mm |
Device short name | ZB4 |
NEMA degree of protection | NEMA 4X |
Compatibility code | ZB4 |
Operator Type | Non-Illuminated |
Marking | unmarked |
Button Type | 40 mm Knob |
Standards | UL 508 |
Brand Name | Schneider Electric |
Product certifications | DNV |
Electrical composition code | C11 for <3 contacts using single blocks in front mounting |
IP Rating | IP66 |
Operator Action | Momentary |
IK degree of protection | IK06 conforming to IEC 50102 |
Product or component type | head for non-illuminated push-button |
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