CZ-8 Series
CZ-8122
Vertical roller plunger type
Degree of protection
IP65
Contact form
1NO/1NC Snap-action
Head structure
Vertical roller plunger type
Operating force OF
9N
Pretravel PT (Length)
1.8mm
Overtravel OT (Length)
4mm
Movement differential MD (Length)
1mm
Total travel TT (Length)
5.5mm
Operating position OP
37±0.8mm
Features of the CZ-8 Series
■ Double circuittype oflimit switch
■ High mechanical strength, consists of intensive plastic and aluminum cast
■ Small size, water-proof and oil proof constructior
■ Buil-in contact box has double-spring and long mechanical life
■ Smooth operation with larger over travel distance
■ Various actuators for diferent application
■ Optimize tail line design to improvesealing performance
General Parameters
| Operating speed | 5 mm to 0.5 m/s |
| Operating frequency | Electrical: 30 times/min |
| Contact resistance | 25 mΩ max. |
| Insulation resistance | 100 MΩ min. (at 500 VDC max.) |
| Minimum applicable load | DC 24 V 10mA or more |
| Rated insulation voltage UI | 300 V |
| Rated impulse withstand voltage Uimp | 4KV |
| Conventional free air thermal current Ith | 10 A |
| Vibration | 10to 55 Hz,1.5 mm double amplitude |
| Dielectric strength | Between non-consecutive terminals 1000 VAC,50/60Hz Continuous 1 minutes, Between current-carrying and non-current-carrying parts 1500 VAC,50/60Hz Continuous 1 minutes, Between terminals and ground 1500 VAC,50/60Hz Continuous 1 minutes |
| Shock | Mechanical durability: 1,000 m/sec approx.100G’SMalfunction durability: 300 m/Secapprox.30G’S)*1 |
| Ambient temperature | Operating:-20~+70 °C No icing |
| Humidity | 95% RHmax. |
| Electrical durability | 500000 times or more 250 V/6Aresistive load |
| Degree of protection | IP65 |
| AC-15 Safety specification certified rating | 6 A/250VResistive load |
| DC-13 Safety specification certified rating | 0.3 A/220VResistive load |
| CCC certification specification | GB/T14048.5 |
| TUV certification specification | EN 60947-5-1 |
| CE certification specification | EN 60947-5-1 |
Specification
1NO/1NC Snap-action
Rubber tail sleeve
only NC has forced opening
Plastic roller lever type
7.5N
1N
20°
-
75°
-
12°
-
95°
-
-
1NO/1NC Snap-action
Rubber tail sleeve
only NC has forced opening
Metal roller lever type
7.5N
1N
20°
-
75°
-
12°
-
95°
-
-
1NO/1NC Snap-action
Rubber tail sleeve
only NC has forced opening
Adjustable rod lever type
7.5N
1N
20°
-
75°
-
12°
-
95°
-
-
1NO/1NC Snap-action
Rubber tail sleeve
only NC has forced opening
Adjustable roller lever plastic roller type
7.5N
1N
20°
-
75°
-
12°
-
95°
-
-
1NO/1NC Snap-action
Rubber tail sleeve
only NC has forced opening
Adjustable roller lever metal roller type
7.5N
1N
20°
-
75°
-
12°
-
95°
-
-
1NO/1NC Snap-action
Rubber tail sleeve
-
Plunger type
9N
1N
-
1.8mm
-
4mm
-
1mm
-
5.5mm
26±0.8mm
1NO/1NC Snap-action
Rubber tail sleeve
-
Horizontal roller plunger type
9N
1.5N
-
1.8mm
-
4mm
-
1mm
-
5.5mm
37±0.8mm
1NO/1NC Snap-action
Rubber tail sleeve
-
Vertical roller plunger type
9N
1.5N
-
1.8mm
-
4mm
-
1mm
-
5.5mm
37±0.8mm
1NO/1NC Snap-action
Rubber tail sleeve
-
Plastic rod coil spring type
1.5N
-
15±5°
-
-
-
-
-
-
-
-
1NO/1NC Snap-action
Rubber tail sleeve
-
Coil spring type
1.5N
-
15±5°
-
-
-
-
-
-
-
-
1NO/1NC Snap-action
Rubber tail sleeve
-
Metal rod coil spring type
1.5N
-
-
30mm
-
-
-
-
-
-
-
1NO/1NC Snap-action
Rubber tail sleeve
-
Tentacle type
1.5N
-
15±5°
-
-
-
-
-
-
-
-
1NO/1NC Snap-action
Rubber tail sleeve
only NC has forced opening
Adjustable lever rubber roller type
7.5N
1N
20°
-
75°
-
12°
-
95°
-
-
