EAO 51-236.025D2 keylock switch is a precision-engineered component designed with two positions, providing versatility in control systems through its configuration of two normally closed (NC) and two normally open (NO) contacts. It features a mounting diameter of 18mm and utilises a robust gold-silver alloy, ensuring optimal conductivity and resilience in demanding environments. The switch is predominantly suited to applications requiring secure operation, such as in industrial control panels and access control systems.
| Type |
Key Switch |
| Approbations |
Cb (iec 61058-1), Cqc, Csa, Dnv, Enec (en 61058-1), Ul |
| Climate Resistance |
Standard Condition, As Per Din En 60068-2-30 | Changing Condition, As Per Din En 60068-2-14 |
| Conformities |
Ce, Ukca, 2011 / 65 / Ec (rohs), 2014 / 30 / Eu (emc), 2014 / 35 / Eu (lvd) |
| Contacts Concat |
2 Nc / 2 No |
| Contacts Material |
Gold |
| Design |
Raised |
| Electrical Lifetime |
50 000 Cycles Of Operation |
| Erp Ehq Custom Number |
8536.5000 |
| Erp Ehq Source Country |
Ch |
| Front Dimension Concat |
Ø 18mm |
| Front Form |
Round |
| Ip Front Protection |
Ip65, According To Din En 60529 |
| Max No Modules |
4 |
| Mechanical Lifetime |
50 000 Cycles Of Operation |
| Operating Temperature |
– 25 °c … + 55°C |
| Output Hsd |
Yes |
| Protection Class |
Ll |
| Rotary Positions |
2 Positions |
| Shock Resistance |
15 G For 11 Ms, As Per Din / En 60512-4-3, Din / En 60068-2-27 (single Impacts, Semi-sinusoidal) |
| Switching Action Concat |
Rest (a) - Maintained |
| Switching Angle Rotation Concat |
90° Right |
| Switching System |
Snap-action Switching Element |
| Terminal Concat |
Soldering terminal |
| Thermal Current Ith |
5 A, According To En / Iec 60947-5-1 | The Maximum Current In Continuous Operation And At Ambient Temperature Not Exceeding The Quoted Maximum Values. |
| Vibration Resistance |
10 G At 10 Hz…1500 Hz, Amplitude 0.75 Mm (sinusoidal), According To Din En 60512-4-4, Din En 60068-2-6 |
| Weight |
0.0185 |
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