51-198.025D

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EAO

KEYLOCK SWITCH 2 POSITIONS REST(A)-MAINTAINED(A) SA 4NC+4NO ST 18X24 GOLD/SILVER 311

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Active

EAO

KEYLOCK SWITCH 2 POSITIONS REST(A)-MAINTAINED(A) SA 4NC+4NO ST 18X24 GOLD/SILVER 311

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General part information

Keylock Switch 2 Position 8PST-4NO/4NC 5A (AC) 250 VAC DC Panel Mount

Technical documentation and resources

Specification	51-198.025D	51-198 Series

Actuator Type	Flat Key	Flat Key
Angle of Throw	90 °	90 °
Circuit	8PST-4NO/4NC	8PST-4NO/4NC
Contact Timing	Not Specified	Not Specified
Current Rating (Amps)	5 A	5 A
Depth Behind Flange	-	35.5 mm
Depth Behind Flange [z]	49 mm	49 mm
Electrical Life	-	50000 Cycles
Features	IP65	IP65
Key Removable Positions	All	All
Number of Positions	2	2
Operating Temperature [Max]	55 °C	55 °C
Operating Temperature [Min]	-25 °C	-25 °C
Panel Cutout Dimensions [diameter]	16 mm	16 mm
Switch Function	On-Off, Off-On	On-Off, Off-On
Termination Style	Solder Lug	Solder Lug
Voltage Rating - AC	250 V	250 V

Part	Operating Temperature [Max]	Operating Temperature [Min]	Depth Behind Flange [z]	Number of Positions	Voltage Rating - AC	Panel Cutout Dimensions [diameter]	Key Removable Positions	Circuit	Actuator Type	Switch Function	Termination Style	Angle of Throw	Features	Contact Timing	Current Rating (Amps)	Electrical Life	Depth Behind Flange
EAO 51-198.025D	55 °C	-25 °C	49 mm	2	250 V	16 mm	All	8PST-4NO/4NC	Flat Key	Off-On, On-Off	Solder Lug	90 °	IP65	Not Specified	5 A
EAO 51-198.025K	55 °C	-25 °C		2	250 V	16 mm	All	8PST-4NO/4NC	Flat Key	Off-On, On-Off	Solder Lug	90 °	IP65	Not Specified	5 A	50000 Cycles	35.5 mm