EAO 51-378.F22D Keylock Sw 3 pos mom-0-main SPE 2NC+2NO ST/PT D 18 Ag/Au A+B 311

EAO 51-378.F22D is a keylock switch that offers three positions, featuring a mechanism designated as momentary on the left (mom), an off position at the centre (0), and a maintained state on the right (main). It includes a switch configuration of two normally closed (2NC) contacts and two normally open (2NO) contacts, ensuring both safety and operational flexibility in control systems. The terminals are gold and silver plated, which enhances reliability and conductivity.

Type	Key Switch
Approbations	Cb (iec 61058-1), Cqc, Csa, Dnv, Enec (en 61058-1), Ul
Contacts Concat	2 Nc / 2 No
Contacts Material	Gold
Design	Raised
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
Mechanical Lifetime	50 000 Cycles Of Operation
Operating Temperature	– 25 °c … + 55°C
Output Hsd	Yes
Protection Class	Ll
Rotary Positions	3 Positions
Switching Action Concat	Maintained (a) - Rest (a) - Momentary
Switching Angle Rotation Concat	90° Left / 42° Right
Switching System	Snap-action Switching Element
Terminal Concat	Plug-in terminal, 2.8 X 0.5 Mm
Thermal Current Ith	5 A, According To En / Iec 60947-5-1
Weight	0.02279