Switches

51-297.025D2

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KEYLOCK SWITCHES KEYLOCK SWITCH 2 POSITIONS, 16MM CUT-OUT, RECTANGULAR, BLACK, IP65, SOLDER, 5A, 3NC + 3NO, GOLD CONTACTS, 250 V AC, REST-MAINTAINED, WITH ANTI-TWIST RING AND FIXING NUT

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Switches

51-297.025D2

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EAO

KEYLOCK SWITCHES KEYLOCK SWITCH 2 POSITIONS, 16MM CUT-OUT, RECTANGULAR, BLACK, IP65, SOLDER, 5A, 3NC + 3NO, GOLD CONTACTS, 250 V AC, REST-MAINTAINED, WITH ANTI-TWIST RING AND FIXING NUT

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	51-297.025D2

Actuator Type	Flat Key
Angle of Throw	90 °
Circuit	6PST-3NO/3NC
Contact Finish	Gold
Contact Material	Silver, Silver (Ag)
Contact Timing	Not Specified
Current Rating (Amps)	5 A
Depth Behind Flange	36 mm
Key Removable Positions	1
Mounting Type	Panel Mount
Number of Positions	2
Panel Cutout Dimensions [diameter]	16 mm
Switch Function	On-Off, Off-On
Termination Style	Solder Lug
Voltage Rating - AC	250 V

51 Series

Part	Electrical Life	Mechanical Life	Depth Behind Flange	Actuator Type	Operating Temperature [Max]	Operating Temperature [Min]	Switch Function	Angle of Throw	Voltage Rating - AC	Number of Positions	Mounting Type	Current Rating (Amps)	Contact Timing	Panel Cutout Dimensions [diameter]	Circuit	Key Removable Positions	Features	Termination Style	Illumination	Color	Switch Type	Size [y]	Size [x]	Shape	Ingress Protection	Type	Voltage Rating - DC	Actuator Marking	(Select First, Then Apply Filters) Compatible Series	Contact Material	Contact Finish	Key Removable Positions	Requires
EAO 51-198.025K	50000 Cycles	50000 Cycles	35.5 mm	Flat Key	55 °C	-25 °C	Off-On On-Off	90 °	250 V	2	Panel Mount	5 A	Not Specified	16 mm	8PST-4NO/4NC	All	IP65	Solder Lug
EAO 51-953.7											Snap Fit								Illuminated	Clear	Pushbutton	15.3 mm	15.3 mm	Square
EAO 51-951.3											Snap Fit								Illuminated		Pushbutton	15.3 mm	15.3 mm	Square
EAO 51-455.036				Button Square	55 °C	-25 °C	Off-Mom		42 V		Panel Mount Front	100 mA		16 mm	SPST-NO			PC Pin Solder Lug							IP65 - Dust Tight Water Resistant	Standard	42 V	No Marking
EAO 51-442.036K				Flat Key	55 °C	-25 °C	Off-On On-Off	90 °	42 V	2	Panel Mount	100 mA	Not Specified	16 mm	DPST-NO/NC	All	IP65	PC Pin Solder Lug									42 V
EAO 51-901.2																				Red				Rectangular					51 EAO
EAO 51-137.025D				Flat Key	55 °C	-25 °C	Off-On On-Off	90 °	250 V	2	Panel Mount	5 A	Not Specified	16.2 mm	6PST-3NO/3NC	Right		Solder Lug									24 V			Silver (Ag)	Gold
EAO 51-121.022				Button Rectangular	55 °C	-25 °C	Off-Mom On-Mom		250 V		Panel Mount Front	5 A		16 mm	DPST-NO/NC			Solder Quick Connect - 0.110" (2.8mm)							IP65 - Dust Tight Water Resistant	Standard		No Marking
EAO 51-297.025D2			36 mm	Flat Key			Off-On On-Off	90 °	250 V	2	Panel Mount	5 A	Not Specified	16 mm	6PST-3NO/3NC			Solder Lug												Silver Silver (Ag)	Gold	1
EAO 51-265.0				Pushbutton Rectangular															Non-Illuminated							Maintained			51 EAO				Contact Block(s)

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bag	1	$ 104.59
		10	$ 98.44
		25	$ 95.36
		50	$ 89.21
		100	$ 84.29
	N/A	21	$ 122.14
Mouser	N/A	1	$ 104.57
		10	$ 94.12
		25	$ 90.43
		50	$ 84.27
		100	$ 76.14

Description

General part information

51 Series

Keylock Switch 2 Position 6PST-3NO/3NC 5A (AC) 250 VAC DC Panel Mount

Documents

Technical documentation and resources