Datasheet

16
Control and signalling units Ø 22
Harmony
®
XB4 metal
Pushbuttons, switches and pilot lights
Characteristics (continued)
Characteristics of contact or combined contact and signalling functions (continued) (see page 18)
Electrical characteristics
(continued)
Rated operational characteristics
Conforming to EN/IEC 60947-5-1
a.c. supply:
utilisation category AC-15
Standard single and double blocks with screw
clamp or spring terminals:
A600: Ue = 600 V and le = 1.2 A or
Ue = 240 V and Ie = 3 A or
Ue = 120 V and le = 6 A
Blocks for plug-in connector:
A300: Ue = 120 V and le = 6 A or
Ue = 240 V and le = 3 A
Standard blocks for printed circuit board connection:
B300: Ue = 120 V and le = 3 A or
Ue = 240 V and le = 1.5 A
Special contact blocks:
ZBE 201: A300: Ue = 240 V and le = 3 A or
Ue = 120 V and le = 6 A (with insulation
voltage Ui = 500 V)
ZBE 202: A600: Ue = 600 V and le = 1.2 A or
Ue = 240 V and le = 3 A or Ue = 120 V and le = 6 A
Contact blocks for high power switching:
ZBE 50p: A300: Ue = 240 V and le = 3 A or
Ue = 120 V and le = 6 A
v
v
v
d.c.supply:
utilisation category DC-13
Standard single and double blocks with screw
clamp or spring terminals
Q600: Ue = 600 V and le = 0.1 A or
Ue = 250 V and le = 0.27 A or
Ue = 125 V and le = 0.55 A
Joystick controllers XD4 PA/ZD4 PA:
R300: Ue = 125 V and le = 0.22 A or
Ue = 250 V and le = 0.1 A
Blocks for plug-in connector:
R300: Ue = 125 V and le = 0.22 A or
Ue = 250 V and le = 0.1 A
Standard blocks for printed circuit board connection:
R300: Ue = 125 V and le = 0.22 A or
Ue = 250 V and le = 0.1 A
Special contact blocks:
ZBE 201: Q300; Ue = 125 V and le = 0.55 A or
Ue = 250 V and le = 0.27 A
ZBE 202: Q600; Ue = 600 V and le = 0.1 A or
Ue = 250 V and le = 0.27 A or
Ue = 125 V and le = 0.55 A
Contact block for high power switching:
ZBE 50p: P300: Ue = 125 V and le = 1.1 A or
Ue = 250 V and le = 0.55 A
v
v
v
Characteristics of
special contact blocks
Low power switching VA
A
V
P max: 12
I max: 0.1
U max: 24
High power switching
Conforming to
IEC/EN 60947-5-1
100 000 operating cycles
Load factor: 0.5
Operating rate: 900 cycles/hour
VA
A
V
P max: 240
I max: 10
U: 24 c
Electrical durability
Conforming to EN/IEC 60947-5-1 appendix C
Operating rate 3600 operating cycles/hour
Load factor: 0.5
a.c. supply for 1 million
operating cycles
utilisation category AC-15
Standard single blocks with screw clamp or spring
terminals:
V
A
24
4
120
3
230
2
Standard double blocks with screw clamp
terminals and blocks for plug-in connector:
V
A
24
3
120
1.5
230
1
d.c. supply for 1 million
operating cycles
utilisation category DC-13
Standard single blocks with screw clamp or spring
terminals:
V
A
24
0.5
110
0.2
Standard double blocks with screw clamp
terminals and blocks four plug-in connector:
V
A
24
0.4
110
0.15
Electrical reliability
Failure rate
Conforming to EN/IEC 60947-5-4
In clean environment Standard blocks:
at 17 V and 5 mA, l < 10
-8
at 5 V and 1 mA, l < 10
-6
Special blocks with gold ashed contacts for low
power switching:
at 5 V and 1 mA, l < 10
-7
-
-
-
In dusty environment Special blocks with gold ashed contacts and dust
protection for low power switching only:
at 5 V and 1 mA, l < 10
-7
-
General:
page 6
References:
page 20
Dimensions:
page 68
General:
page 6
References:
page 20
Dimensions:
page 68
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