This Harmony XB4 illuminated modular blue push button operates with a spring return mechanism, is supplied with 24V AC/DC, uses a universal LED. It has a metal bezel. This illuminated push button provides an ergonomic and visual interface for controlling your machines. It is easily installed into standard 22mm diameter panel cut-outs and connected to control circuits with classic screw-clamp connections. It is clearly distinguishable visually at a distance thanks to a bright and long lasting LED illumination. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66 / IP67 / IP69 / IP69K, making it ideal for operation in harsh environments.
Specifications
Main
Range of product
Harmony XB4
Product or component type
Illuminated push-button
Device short name
XB4
Bezel material
Chromium plated metal
Fixing collar material
Zamak
Mounting diameter
0.9 in (22.5 mm)
Sale per indivisible quantity
1
Head type
Standard
Shape of signaling unit head
Round
Type of operator
spring return
Operator profile
Blue flush
Operator additional information
With plain lens
Contacts type and composition
1 NO + 1 NC
Contact operation
Slow-break
Connections - terminals
Screw clamp terminals, <= 2 x 1.5 mm² with cable end IEC 60947-1
Screw clamp terminals, 1 x 0.22...2 x 2.5 mm² without cable end IEC 60947-1
Light source
Universal LED
Bulb base
Integral LED
[Us] rated supply voltage
24 V AC/DC 50/60 Hz
Complementary
Height
1.9 in (47 mm)
Width
1.2 in (30 mm)
Depth
4.0 in (101 mm)
Terminals description ISO n°1
(13-14)NO
(21-22)NC
Product weight
0.214 lb(US) (0.097 kg)
Resistance to high pressure washer
1015.3 psi (7000000 Pa) 131 °F (55 °C) 0.1 m
Contacts usage
Standard contacts
Positive opening
With IEC 60947-5-1 appendix K
Operating travel
0.06 in (1.5 mm) NC changing electrical state)
0.1 in (2.6 mm) NO changing electrical state)
0.2 in (4.3 mm) total travel)
Operating force
3.5 N NC changing electrical state
3.8 N
Mechanical durability
10000000 cycles
Tightening torque
7.08…10.6 lbf.in (0.8…1.2 N.m) IEC 60947-1
Shape of screw head
Cross Philips no 1
Cross pozidriv No 1
Slotted flat Ø 4 mm
Slotted flat Ø 5.5 mm
Contacts material
Silver alloy (Ag/Ni)
Short-circuit protection
10 A cartridge fuse gG IEC 60947-5-1
[Ith] conventional free air thermal current
10 A IEC 60947-5-1
[Ui] rated insulation voltage
600 V 3)IEC 60947-1
[Uimp] rated impulse withstand voltage
6 kV IEC 60947-1
[Ie] rated operational current
3 A 240 V, AC-15, A600 IEC 60947-5-1
6 A 120 V, AC-15, A600 IEC 60947-5-1
0.1 A 600 V, DC-13, Q600 IEC 60947-5-1
0.27 A 250 V, DC-13, Q600 IEC 60947-5-1
0.55 A 125 V, DC-13, Q600 IEC 60947-5-1
1.2 A 600 V, AC-15, A600 IEC 60947-5-1
Electrical durability
1000000 cycles, AC-15, 2 A 230 V 3600 cyc/h 0.5 IEC 60947-5-1 appendix C
1000000 cycles, AC-15, 3 A 120 V 3600 cyc/h 0.5 IEC 60947-5-1 appendix C
1000000 cycles, AC-15, 4 A 24 V 3600 cyc/h 0.5 IEC 60947-5-1 appendix C
1000000 cycles, DC-13, 0.2 A 110 V 3600 cyc/h 0.5 IEC 60947-5-1 appendix C
1000000 cycles, DC-13, 0.5 A 24 V 3600 cyc/h 0.5 IEC 60947-5-1 appendix C
Electrical reliability
? < 10exp(-6) 5 V 1 mA in clean environment IEC 60947-5-4
? < 10exp(-8) 17 V 5 mA in clean environment IEC 60947-5-4
Signalling type
Steady
Current consumption
18 mA
Service life
100000 h at rated voltage and 25 °C
Surge withstand
1 kV IEC 61000-4-5
Supply voltage limits
19.2…30 V DC
21.6…26.4 V AC
Device presentation
Complete product
Environment
Protective treatment
TH
Ambient air temperature for storage
-40…158 °F (-40…70 °C)
Ambient air temperature for operation
-40…158 °F (-40…70 °C)
Electrical shock protection class
Class I conforming to IEC 60536
IP degree of protection
IP66 IEC 60529
IP67
IP69
IP69K
Enclosure Type
UL type 4X/13
IK degree of protection
IK06 conforming to IEC 50102
Standards
IEC 60947-5-5
IEC 60947-1
JIS C8201-5-1
IEC 60947-5-4
UL 508
CSA C22.2 No 14
IEC 60947-5-1
JIS C8201-1
Product certifications
CSA
LROS (Lloyds register of shipping)
BV
UL listed
DNV
Vibration resistance
5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6
Shock resistance
30 gn 18 ms) half sine wave acceleration IEC 60068-2-27
50 gn 11 ms) half sine wave acceleration IEC 60068-2-27
Resistance to fast transients
2 kV IEC 61000-4-4
Resistance to electromagnetic fields
9.1 V/yd (10 V/m) IEC 61000-4-3
Resistance to electrostatic discharge
6 kV on contact (on metal parts) IEC 61000-4-2
8 kV in free air (in insulating parts) IEC 61000-4-2
Electromagnetic emission
Class B IEC 55011