ZB4BA1 White flush pushbutton head Ø22 spring return unmarked
Specification：
| range of product |
Harmony XB4
|
|---|---|
| product or component type |
Head for non-illuminated push-button
|
| device short name |
ZB4
|
| bezel material |
Chromium plated metal
|
| mounting diameter |
22 mm
|
| sale per indivisible quantity |
1
|
| head type |
Standard
|
| shape of signaling unit head |
Round
|
| type of operator |
Spring return
|
| operator profile |
White flush unmarked
|
| CAD overall width |
29 mm
|
|---|---|
| CAD overall height |
29 mm
|
| CAD overall depth |
28 mm
|
| mechanical durability |
10000000 cycles
|
| electrical composition code |
C15 for 1 contacts using single blocks in front mounting
C1 for 9 contacts using single blocks in front mounting C2 for 9 contacts using single and double blocks in front mounting C11 for 3 contacts using single blocks in front mounting |
| protective treatment |
TH
|
|---|---|
| ambient air temperature for storage |
-40…70 °C
|
| ambient air temperature for operation |
-40…70 °C
|
| overvoltage category |
Class I conforming to IEC 60536
|
| IP degree of protection |
IP66 conforming to IEC 60529
IP69 IP67 IP69K |
| NEMA degree of protection |
NEMA 13
NEMA 4X |
| IK degree of protection |
IK06 conforming to IEC 50102
|
| standards |
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 |
| product certifications |
BV
CSA DNV GL LROS (Lloyds register of shipping) RINA UL listed |
| vibration resistance |
5 gn (f = 2…500 Hz) conforming to IEC 60068-2-6
|
| shock resistance |
30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27
50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27 |
