TZ-8 Series
TZ-8104
Plastic roller lever type
Degree of protection
IP65
Contact form
1NO/1NC Snap-action
Head structure
Plastic roller lever type
Operating force OF
7.5N
Pretravel PT (Angle)
20°
Overtravel OT (Angle)
75°
Movement differential MD (Angle)
12°
Total travel TT (Angle)
95°
Features of the TZ-8 Series
■ Double circuit type of limit switch
■ High mechanical strength, consists of intensive plastic and aluminum cast
■ Small size, water-proof and oil-proof construction
■ Buil-in contact box has double-spring and long mechanical life
■ Smooth operation with larger over travel distance
■ Conduit design for convenient cabling
■ Various actuators for diferent applications
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
3C
CE
TUV
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°
-
-
3C
CE
ISO
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 wheel plunger type
9N
1.5N
-
1.8mm
-
4mm
-
1mm
-
5.5mm
37±0.8mm
1NO/1NC Snap-action
Rubber tail sleeve
-
Vertical wheel 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°
-
-
This product specification complies with global standards. However, regional specifications may vary slightly.
