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Enclosed Switch
ZC-
@55
F-111
Lim
it
Switch
es
■
Characteristics
Note:
Less than 1 ms under a free state at the operating limits.
■
Operating Characteristics
■
Contact Form
Degree of protections
IP67
Durability
Mechanical:
10,000,000 operations min.
Electrical:
500,000 operations min.
Operating speed
0.05 mm to 0.5 m/s (at pin plunger)
Operating frequency
Mechanical:
120 operations/min
Electrical:
20 operations/min
Insulation resistance
100 M
Ω
min. (at 500 VDC)
Contact resistance
15 m
Ω
max. (initial value)
Dielectric strength
1,000 VAC, 50/60 Hz for 1 min between non-continuous terminals
2,000 VAC, 50/60 Hz for 1 min between current-carrying metal part and ground, and between each terminal
and non-current-carrying metal parts
Rated insulation voltage (U
i
)
1,000 VAC
Pollution degree
(operating environment)
3 (IEC947-5-1)
Short-circuit protective device
10 A-fuse type gG (IEC 269)
Protection against electric
shock
Class II
PT1 (tracking characteristics)
175
Switch category
D (IEC335)
Rated operating current (Ie)
10 A
Rated operating voltage (Ue)
250 VAC
Vibration resistance
Malfunction: 10 to 55 Hz, 1.5-mm double amplitude (see note)
Shock resistance
Destruction:
1,000 m/s
2
max.
Malfunction:
300 m/s
2
max. (at pin plunger) (see note)
Ambient temperature
Operating: –10
°
C to 80
°
C (with no icing)
Ambient humidity
Operating:
35% to 95%
Weight
Approx. 92 g (in case of ZC-Q22(21)55)
Model
ZC-D55
ZC-Q55
ZC-Q2255
ZC-Q2155
ZC-N2255
ZC-N2155
OF max.
11.8 N
11.8 N
6.86 N
RF min.
4.90 N
4.90 N
1.67 N
PT max.
1.5 mm
1.5 mm
1.5 mm
OT min.
2.4 mm
3 mm
2.5 mm
MD max.
0.2 mm
0.2 mm
0.2 mm
OP
32.4
±
0.8 mm
38.2
±
0.8 mm
47.4
±
0.8 mm
Model
ZC-W55
ZC-W155
ZC-W255
ZC-W2155
ZC-W355
ZC-W3155
OF max.
3.92 N
2.75 N
3.92 N
2.75 N
3.92 N
2.75 N
RF min.
0.78 N
0.59 N
0.78 N
0.59 N
0.78 N
0.59 N
OT min.
6 mm
8.4 mm
6 mm
8.4 mm
6 mm
8.4 mm
MD max.
1 mm
1.4 mm
1 mm
1.4 mm
1 mm
1.4 mm
OP
28.5
±
1.2 mm
28.5
±
1.2 mm
43
±
1.2 mm
43
±
1.2 mm
53
±
1.2 mm
53
±
1.2 mm
FP max.
34.7 mm
36.7 mm
49.2 mm
51.3 mm
59.2 mm
61.2 mm
COM
NO
NC
COM
NC
NO
EN60947-5-1