Forced disconnect action device (NC contact only), which can be used when contact is generatedThe contact will be disconnected in the event of a fault such as fusing.
Strengthen the top sealing structure to improve the sealing performance.
The built-in contact base has a snap-action type.
Strengthen the top sealing structure to improve the sealing performance.
The built-in contact base has a snap-action type.
K090-9-H Series
Brand:SiRON
Code:9031809090
Non-returnable
Product Details
Product Description
About selection
Selection example: K090-9-H1 indicates the K090-9 series, with H1 as the serial number.
Contacr Form
| Quick-acting type (1NC/1NO) | Action pattern |
 |  |
Specifications
Name | Vertical safety limit switch | |
Protection level | IP66 | |
Life | Electrical | Over 500,000 (AC250V 3A, resistive load) Over 300,000 (AC250V 10A, resistive load) |
Operating speed | 1mm - 0 . 5m/s(K090 - 9 - M5 type) | |
Action frequency | Electrical: 30 times per minute | |
Contact resistance | Below 2 5 m Ω | |
Minimum load | DC5V 1mA resistor load (N standard reference value) | |
Rated insulation voltage(UI) | 300V | |
Protection level against electric shock | ClasslI(double insulation) | |
Withstand voltage | Between terminals of the same level: 2.5KV; Between opposite poles: 4kV; | |
| Between each terminal and the non-charging metal part: 6kV | ||
Insulation resistance | Above 1 0 0 m Ω | |
Contactgap | Minimum 2× 0.5mm quick-acting type | |
Vibrate | Malfunction | 10 - 55Hz 0 . 75mm single amplitude |
Shock | Durable | 1000m/s⊃2; |
Malfunction | 300m/s⊃2; | |
Ambienttemperature | When in use: -20 to +70℃(not frozen) | |
Environment humidity | Below 9 5 % R H | |
Rated value
Model | K090-9-H1 K090-9-H20 | K090-9-H2 K090-9-H21 | K090-9-H3 K090-9-H22 | K090-9-H4 K090-9-H23 | K090-9-H5 K090-9-H6 K090-9-H24 K090-9-H25 | K090-9-H7 K090-9-H26 | K090-9-H8 K090-9-H27 | K090-9-H9 K090-9-H10 K090-9-H28 K090-9-H29 | K090-9-H11 K090-9-H12 K090-9-H30 K090-9-H31 | |
Action force(maximum) | OF | 6.5N | 6.5N | 5.0N | 5.0N | 5.0N | 4.5N | 5.0N | 4.5N | 1.5N |
Restoring force(minimum) | RF | 1.5N | 1.5N | 0.8N | 0.8N | 0.5N | 0.4N | 0.5N | 0.4N | - |
Pre-travel | PT | 2mm | 2mm | 4mm | 4mm | 18-27° | 18-27° | 18-27° | 18-27° | 15° |
Overtravel(minimum) | OT | 4mm | 4mm | 5mm | 5mm | 40° | 40° | 40° | 40° | - |
Poor impact stroke(maximum) | MD | 1mm | 1mm | 1.5mm | 1.5mm | 14° | 14° | 14° | 14° | - |
Action position | OP | 18.2±0.5mm | 28.6±0.8mm | 37±0.8mm | 27±0.8mm | - | - | - | - | - |
Total trip | TT | 6mm | 6mm | 9mm | 9mm | 80° | 80° | 80° | 80° | - |
Forced discommecion stroke (minimum) | DOT | 3.2mm | 3.2mm | 5.8mm | 4.8mm | 50° | 50° | 50° | 50° | - |
Forced breaking force (minimum) | DOF | 20N | 20N | 20N | 20N | 20N | 20N | 20N | 20N | - |
Ratings And Reviews
