Datasheet

Enclosed Switch ZC-@55 F-111
Limit
Switches
■ 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 MΩ min. (at 500 VDC)
Contact resistance 15 mΩ 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