CSA Series
CSA-051
Adjustable rubber roller lever type
Contact form
1NO/1NC Snap-action
Head structure
Adjustable rubber roller lever type
Operating force OF
4N
Pretravel PT (Angle)
20°
Overtravel OT (Angle)
75°
Movement differential MD (Angle)
75°
Total travel TT (Angle)
95°
Features of the CSA Series
■ Double circuit type of limit switch
■ High mechanical strength, consists of intensive plastic and aluminum cast
■ Water-proof and oil proof construction
■ Built-in contact has double-spring and long mechanical life
■ Smooth operation with larger over travel distance
■ Various actuators for different application
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 |
| Inrush current rating | NC: Max.24 A,NO: Max.12 A |
| 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
Plunger type
8N
4N
-
1.8mm
-
4mm
-
4mm
-
5.8mm
-
2mm
-
1NO/1NC Snap-action
Horizontal roller plunger type
8N
4N
-
1.8mm
-
4mm
-
4mm
-
5.8mm
-
2mm
-
1NO/1NC Snap-action
Plastic roller lever type
4N
1N
20°
-
75°
-
75°
-
95°
-
22.5°
-
22.5°
1NO/1NC Snap-action
Metal roller lever type
4N
1N
20°
-
75°
-
75°
-
95°
-
22.5°
-
22.5°
1NO/1NC Snap-action
Adjustable plastic roller lever type
4N
1N
20°
-
75°
-
75°
-
95°
-
22.5°
-
22.5°
1NO/1NC Snap-action
Adjustable metal roller lever type
4N
1N
20°
-
75°
-
75°
-
95°
-
22.5°
-
22.5°
1NO/1NC Snap-action
Roller type with iron frame
8N
4N
-
1.8mm
-
4mm
-
4mm
-
5.8mm
-
2mm
-
1NO/1NC Snap-action
Rubber roller lever type
4N
1N
20°
-
75°
-
75°
-
95°
-
22.5°
-
22.5°
1NO/1NC Snap-action
Adjustable rubber roller lever type
4N
1N
20°
-
75°
-
75°
-
95°
-
22.5°
-
22.5°
1NO/1NC Snap-action
Tentacle type
1.5N
0.5N
-
30mm
-
20mm
-
20mm
-
50mm
22.5°
-
-
1NO/1NC Snap-action
Plastic rod coil spring type
1.5N
0.5N
-
30mm
-
20mm
-
20mm
-
50mm
22.5°
-
22.5°
1NO/1NC Snap-action
Coil spring type
1.5N
0.5N
-
30mm
-
20mm
-
20mm
-
50mm
22.5°
-
22.5°
