EAO 61-8490.22 Snap-action switching element SA 1NC+2NO ST/PT gold/silver

EAO 61-8490.22 Snap-action switching element SA 1NC+2NO ST/PT gold/silver EAO 61-8490.22 Snap-action switching element SA 1NC+2NO ST/PT gold/silver


EAO 61-8490.22 is a snap-action switching element featuring a configuration of one normally closed (NC) and two normally open (NO) contacts, constructed with a combination of gold and silver materials for the contact surfaces. This configuration provides reliable switching with low resistance and durable performance, suitable for both signal and power applications. Typical engineering applications include use in control panels, industrial automation systems, and other environments where precise and rapid switching actions are essential.

Specifications
TypeSwitch element
ApprobationsCb (iec 61058-1), Cqc, Csa, Dnv, Enec (en 61058-1), Ul, Vde
Climate ResistanceDamp Heat, Cyclic: 96 Hours, + 25 °c/97 %, + 55 °c/93 % Relative Humidity, As Per En Iec 60068-2-30 | Damp Heat, Steady: 56 Days, + 40 °c/93 % Relative Humidity, According To En Iec 60068-2-78 | Rapid Change Of Temperature: 100 Cycles, - 40 °c ... + 80 °c, As Per En / Iec 60068-2-14
ConformitiesCe, Ukca, 2011 / 65 / Ec (rohs), 2014 / 35 / Eu (lvd)
Contacts Concat1 Nc / 2 No
Contacts MaterialGold
Electrical Lifetime=50 000 Cycles Of Operation At 250vac, 2a, Cosf 0.95,
Erp Ehq Custom Number8536.5000
Erp Ehq Source CountryCh
MaterialPlastic, According To Ul 94 V0
Operating Temperature- 25 °c ... + 55°C
Output HsdYes
Pollution degree2, According To En Iec 60947-1
Protection ClassIi, According To En / Iec 61058-1
Rotary Positions2 Positions
Shock ResistanceMax. 100 M / S2, Pulse Width, 3-axis (sinusoidal En Iec 60068-2-27)
Switching SystemSnap-action Switching Element
Terminal ConcatPlug-in terminal, 2.8 X 0.5 Mm
Thermal Current Ith5 A
Vibration ResistanceMax. 100 M / S2 From 10 Hz ... 500 Hz, (sinusoidal En Iec 60068-2-6)
Weight0.00651


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