Description
Main
Range of product Harmony XB4
Product or component type Head for double-headed push-button
Device short name ZB4
Bezel material Chromium plated metal
Mounting diameter 22 Mm
Head type Standard
Sale per indivisible quantity 1
Shape of signaling unit head Rectangular
Type of operator Spring return
Operator profile 2 flush push-buttons
Operators description Green ”I” – red ”O”
Complementary
Net weight 0.056 Kg
Resistance to high pressure washer 7000000 Pa at 55 °C, distance : 0.1 m
Colour of marking Black marking when white caps
White marking when green, red or black caps
Operator profile Green flush, I (white)
Red flush, O (white)
Mechanical durability 1000000 Cycles
Electrical composition code C3 for <6 contacts using single blocks in front mounting
C4 for <6 contacts using single and double blocks in front mounting
C14 for <2 contacts using single blocks in front mounting
Device presentation Basic element
Environment
Ambient air temperature for storage -40…70 °C
Ambient air temperature for operation -40…70 °C
Electrical shock protection class Class I conforming to IEC 60536
IP degree of protection IP67 conforming to IEC 60529
IP69 conforming to IEC 60529
IP66 conforming to IEC 60529
NEMA degree of protection NEMA 13
NEMA 4X
IK degree of protection IK06 conforming to IEC 50102
Standards IEC 60947-5-5
CSA C22.2 No 14
UL 508
IEC 60947-5-4
JIS C8201-5-1
IEC 60947-5-1
IEC 60947-1
JIS C8201-1
Product certifications CSA[RETURN]LROS (Lloyds register of shipping)[RETURN]BV[RETURN]UL list-
ed[RETURN]DNV
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
