| Range Of Product |
Harmony XB4 |
| Product Or Component Type |
Illuminated double-headed push-button |
| Device Short Name |
XB4 |
| Bezel Material |
Chromium plated metal |
| Mounting Diameter |
0.87 in (22 mm) |
| Colour Of Marking |
Black marking when white caps
White marking when green, red or black caps |
| Light Source |
Protected LED |
| Light Source Colour |
Yellow |
| Device Presentation |
Complete product |
| Fixing Collar Material |
Zamak |
| Height |
1.85 in (47 mm) |
| Width |
1.18 in (30 mm) |
| Depth |
2.24 in (57 mm) |
| Terminals Description ISO n°1 |
(13-14)NO
(21-22)NC |
| Product Weight |
0.26 lb(US) (0.116 kg) |
| Resistance High Press Washer |
1015.26 psi (7000000 Pa) 131 °F (55 °C) 0.1 m |
| Shape Of Signaling Unit Head |
Rectangular |
| Type Of Operator |
spring return |
| Operator Profile |
1 flush - 1 projecting push-buttons - 1 central pilot light |
| Operators Description |
Green ''I'' - red ''O'' |
| Operator Profile |
Green flush, I white)
Red projecting, O white) |
| Contacts Type And Composition |
1 NO + 1 NC |
| Contact Operation |
Slow-break |
| Contacts Usage |
Standard contacts |
| Positive Opening |
With EN/IEC 60947-5-1 appendix K |
| Operating Travel |
0.06 in (1.5 mm) NC changing electrical state)
0.10 in (2.6 mm) NO changing electrical state)
0.17 in (4.3 mm) total travel) |
| Operating Force |
3.5 N NC changing electrical state
3.8 N NO changing electrical state |
| Mechanical Durability |
100000 cycles |
| Connections - Terminals |
Screw clamp terminals, <= 2 x 1.5 mm² with cable end EN/IEC 60947-1
Screw clamp terminals, >= 1 x 0.22 mm² without cable end EN/IEC 60947-1 |
| Tightening Torque |
7.08…10.62 lbf.in (0.8…1.2 N.m) EN 60947-1 |
| Shape Of Screw Head |
Cross JIS No 1
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 EN/IEC 60947-5-1 |
| Ith Cnvtl Free Air Therm Crrt |
10 A EN/IEC 60947-5-1 |
| Ui Rated Insulation Voltage |
600 V 3)EN 60947-1 |
| Uimp Rated Imp Wstd Voltage |
6 kV EN 60947-1 |
| Ie Rated Operational Current |
3 A 240 V, AC-15, A600 EN/IEC 60947-5-1
6 A 120 V, AC-15, A600 EN/IEC 60947-5-1
0.1 A 600 V, DC-13, Q600 EN/IEC 60947-5-1
0.27 A 250 V, DC-13, Q600 EN/IEC 60947-5-1
0.55 A 125 V, DC-13, Q600 EN/IEC 60947-5-1
1.2 A 600 V, AC-15, A600 EN/IEC 60947-5-1 |
| Electrical Durability |
1000000 cycles, AC-15, 2 A 230 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C
1000000 cycles, AC-15, 3 A 120 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C
1000000 cycles, AC-15, 4 A 24 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C
1000000 cycles, DC-13, 0.2 A 110 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C
1000000 cycles, DC-13, 0.5 A 24 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C |
| Electrical Reliability |
Λ < 10exp(-6) 5 V 1 mA in clean environment EN/IEC 60947-5-4
Λ < 10exp(-8) 17 V 5 mA in clean environment EN/IEC 60947-5-4 |
| Signalling Type |
Steady |
| Bulb Base |
Integral LED |
| Us Rated Supply Voltage |
24 V AC/DC 50/60 Hz |
| Supply Voltage Limits |
19.2…30 V DC
21.6…26.4 V AC |
| Current Consumption |
18 mA |
| Service Life |
100000 h at rated voltage and 25 °C |
| Surge Withstand |
1 kV IEC 61000-4-5 |
| Compatibility Code |
XB4 |
| Protective Treatment |
TH |
| Ambient Air Temp For Storage |
-40…158 °F (-40…70 °C) |
| Ambient Air Temp For Op |
-13…158 °F (-25…70 °C) |
