HONEYWELL

YA-2RB18-A21

Datasheet

SPST Momentary Switch, 20A, 480VAC, Screw Term, Plastic Plunger

Honeywell

YA-2RB18-A21

Name: YA-2RB18-A21 Honeywell
Brand: Honeywell
SKU: YA-2RB18-A21

SPST Momentary Switch, 20A, 480VAC, Screw Term, Plastic Plunger

Snap acting/limit switch, SPST, momentary, with a plastic plunger actuator and screw terminals. Features a 0.5A, 125VDC rating, silver contacts, and a 20A max current rating. Operates within a temperature range of -55°C to 85°C, with a mechanical life of 20,000,000 cycles. Chassis and screw mountable, this RoHS compliant switch offers a 125V AC voltage rating and 125V DC rated voltage.

MountingChassis Mount, Screw

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Technical Specifications

Honeywell YA-2RB18-A21 technical specifications.

General

Actuator Material	Plastic
Contact Material	Silver
Depth	17.45mm
Differential Travel	0.0075inch
Length	49.28mm
Material	Plastic
Max Current Rating	20A
Max Operating Temperature	85°C
Min Operating Temperature	-55°C
Max Voltage Rating (AC)	480V
Max Voltage Rating (DC)	250V
Mechanical Life	20000000Cycles
Mount	Chassis Mount, Screw
Operating Force	612N
Operating Position	0.02inch
Orientation	Straight
Overtravel	239mm
Package Quantity	5
Packaging	Bulk
Pretravel	127mm
Reach SVHC Compliant	Unknown
RoHS Compliant	Yes
Sealable	No (Without)
Series	YA
Switch Function	Off-Mom
Termination	Screw
Throw Configuration	SPST
Voltage Rating (AC)	125V
DC Rated Voltage	125V
Weight	286g