22mm LA38 Key Switch Rotary Selector Latching/Momentary 2/3 Positions NO NC 10A
22mm LA38 Key Switch Rotary Selector Latching/Momentary 2/3 Positions NO NC 10A
⟨Product Information⟩
● Product Name: LA38 Key Switch
● Suitable for Panel Mounting Hole Size: 22mm
● Switch Mechanism: Latching (Maintained) , Momentary
● Position: 2 Positions , 3 Positions
● Contact : 1 NO 1 NC / 2 NO
● Material: Flame Retardant Plastic + Metal
● Contact Material : Silver Alloy
● Rated insulation voltage（Ui）: 440V
● Conventional thermal current（Ith）: 10A
● Contact Resistance: ≤50mΩ
● Insulation resistance: ≥100MΩ
● IP Rating: IP40
● Ambient temperature: -25°C to +55°C
● Mechanical life: ≥ 0.5 Million Cycle
● Electrical life: ≥ 0.1 Million Cycle
● Suitable for Panel Mounting Hole Size: 22mm
● Switch Mechanism: Latching (Maintained) , Momentary
● Position: 2 Positions , 3 Positions
● Contact : 1 NO 1 NC / 2 NO
● Material: Flame Retardant Plastic + Metal
● Contact Material : Silver Alloy
● Rated insulation voltage（Ui）: 440V
● Conventional thermal current（Ith）: 10A
● Contact Resistance: ≤50mΩ
● Insulation resistance: ≥100MΩ
● IP Rating: IP40
● Ambient temperature: -25°C to +55°C
● Mechanical life: ≥ 0.5 Million Cycle
● Electrical life: ≥ 0.1 Million Cycle
"NO" = Normally Open, "NC" = Normally Closed
Switch Mechanism:
- Momentary : a Momentary Switch Is Only Conected While You Are Operate It.that Means the Moment You Stop Applying Force on It, It Comes Back up.
- latching (maintained) : a latching switch is activated by operation once to enable and then needs to be operated again to disable and comme back up.
- Momentary : a Momentary Switch Is Only Conected While You Are Operate It.that Means the Moment You Stop Applying Force on It, It Comes Back up.
- latching (maintained) : a latching switch is activated by operation once to enable and then needs to be operated again to disable and comme back up.
Feature:
1. Silver Contacts, Good Electrical Conductivity, Copper Conductors, Good Electrical Conductivity
2. New Head Material, Matte Material Screw Cap, More Wear-resistant, More Comfortable Finger Buttons
3. Thickened Dust Bottom Cover Can Effectively Reduce Dust Entry and Prolong Service Life
4. Metal Material, Sturdy and Durable, Self-resetting Silver Contacts, Ccc, Ce Certification
5. Impact Resistance, Oxidation Resistance, Easy and Flexible Installation, Wear Resistance and Scratch Resistance
1. Silver Contacts, Good Electrical Conductivity, Copper Conductors, Good Electrical Conductivity
2. New Head Material, Matte Material Screw Cap, More Wear-resistant, More Comfortable Finger Buttons
3. Thickened Dust Bottom Cover Can Effectively Reduce Dust Entry and Prolong Service Life
4. Metal Material, Sturdy and Durable, Self-resetting Silver Contacts, Ccc, Ce Certification
5. Impact Resistance, Oxidation Resistance, Easy and Flexible Installation, Wear Resistance and Scratch Resistance
Application：
Stable Performance, Good Electrical Conductivity,Insulation, Fireproof, Long Service Life, Widely Used in Automation Equipment, Cnc, Vehicle, Ships, Electrical Appliances, Distribution System and Other Industries.
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