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K090-9-D11~D22 Series
SiRON
9031809090
About selection
Selection example：K090-9-D11 indicates the K090-9 series, serial number D11.
Contacr Form
Specifications
Name | Limit switch |
Operating ambient temperature | -20°C~70℃ |
Working ambient humidity | <95%RH |
Contact resistance | ≤50mΩ |
Insulation resistance | ≥100mΩ |
Power frequency withstand voltage | 1890VAC/50Hz/60s |
Vibration resistance | 10~55Hz with an amplitude of approximately 1.5mm (excluding spring rod products) |
Impact resistance | Maximum 10g at free position |
Operating frequency | Electrical: 30 cycles/min |
Mechanical life | Approximately 10 million times |
Electrical life | ≥ 500,000 times |
Class of protection | IP65 |
Rated value
Rated insulation voltage Ui | 440V | ||||||
Specify heating current Ith | 10A | ||||||
Rated operating voltage Ue | 24V | 48V | 110V | 220V | 380V | ||
Rated working current le | A C 50/60Hz | Resistive load | 10A | / | 10A | 6A | / |
| inductive load | 10A | / | 6A | 3A | 2A | ||
| D C | Resistive load | 8A | 4A | 2.2A | 1.1A | / | |
| inductive load | 4A | 2A | 1.1A | 0.6A | / | ||
Contact material | Silver alloy | ||||||
Minimum adaptive load | 3V AC/DC 5mA(reference value)(Applicable range depends on the usage environment and load type) | ||||||
Action characteristics
Action characteristic | Model | K090-9-D11 K090-9-D12 K090-9-D13 | K090-9-D14 K090-9-D15 | K090-9-D16 | K090-9-D17 K090-9-D18 | K090-9-D19 K090-9-D20 K090-9-D21 K090-9-D22 |
Action force(maximum) | Of maximum | 6N | 8N | 9N | 9N | 1.5N |
Restoring force(minimum) | R F minimum | 1N | 1N | 1.5N | 1.5N | - |
Pre-travel | PT maximum | 20° | 20° | 1.5mm | 1.5mm | 30mm |
Overtravel(minimum) | O T minimum | 75° | 75° | 4mm | 4mm | - |
Travel resolution(MD max) | MD maximum | 10° | 10° | 1.2mm | 1.2mm | - |
Total stroke force(TF max) | TT minimum | 95° | 95° | 5.5mm | 5.5mm | - |
Total stroke(TT min) | OP | - | - | 26±0.8mm | 37±0.8mm |
