D421-E5RA datasheet, PDF - EEWORLD Datasheet

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D421-E5RA: DescriptionSnap Acting/Limit Switch, SPST, Off-(on), Momentary, 2.2098mm, Quick Connect Terminal, Roller Lever Actuator, Panel Mount,; CategoryMechanical and electronic products switch; File Size262KB，6 Pages; ManufacturerThe Cherry Corporation; Environmental Compliance

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D421-E5RA Overview

Snap Acting/Limit Switch, SPST, Off-(on), Momentary, 2.2098mm, Quick Connect Terminal, Roller Lever Actuator, Panel Mount,

D421-E5RA Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Reach Compliance Code	compliant
ECCN code	EAR99
Actuator angle
Executor completed	NICKEL
Actuator length	0.81 inch
Actuator material	STEEL
Actuator stroke	2.2098 mm
Actuator type	ROLLER LEVER
Other features	STANDARD FORCE, STANDARD RATIO
body width	10.3124 mm
Body color	RED
body height	15.875 mm
Body length or diameter	27.813 mm
center contact material	BRASS
Center contact plating	SILVER
Contact (AC) maximum rated R load	3A@250VAC
Maximum contact current (AC)	3 A
Contact function	OFF-(ON)
contact time	SNAP ACTION
Maximum contact voltage (AC)	250 V
Electrical life	500000 Cycle(s)
End contact material	BRASS
End contact plating	SILVER
Shell material	POLYESTER
insulator material	POLYESTER
JESD-609 code	e3
Manufacturer's serial number	D4
Installation features	PANEL MOUNT
Maximum operating force	0.7367 N
work location	0.806 inch
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
surface mount	NO
Switch action	MOMENTARY
switch function	SPST
Switch type	SNAP ACTING/LIMIT SWITCH
Terminal surface	Matte Tin (Sn)
Terminal length	0.397 inch
Terminal material	BRASS
Termination type	QUICK CONNECT

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D4 Series

Features

8 current ratings

Choice of actuators

Various terminal types

3 contact arrangements

Choice of standard or light

operating force

Long life coil spring mechanism

Agency approved extended

life versions

VDE approved versions available

upon request

Stackable case and cover

available upon request

Miniature

Flame retardant, UL94V-O

self-extinguishing case and cover.

Long life stainless steel

spring mechanism.

ARC-resistant case

has internal barriers

4mm minimum between

live parts and external

hardware.

NC Terminal

NO Terminal

Reinforced mounting holes totally

contained in case to provide

maximum distance to mounting

hardware. Choice of U.S. (#4 screw)

or metric (3mm screws).

Offset terminals maintain

adequate spacing when

quick connects are used.

Single or double throw,

either normally open or

normally closed.

Common Terminal

3-6

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