D4N-8D31 datasheet, PDF - EEWORLD Datasheet

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D4N-8D31: DescriptionSnap Acting/Limit Switch, 3PST, Momentary, 2.5A, 250VDC, 6mm, Screw Terminal, Top Plunger Actuator, Panel Mount; CategoryMechanical and electronic products switch; File Size5MB，20 Pages; ManufacturerOMRON; Websitehttps://www.omron.com

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D4N-8D31 Overview

Snap Acting/Limit Switch, 3PST, Momentary, 2.5A, 250VDC, 6mm, Screw Terminal, Top Plunger Actuator, Panel Mount

D4N-8D31 Parametric

Parameter Name	Attribute value
Maker	OMRON
Reach Compliance Code	unknown
ECCN code	EAR99
Factory Lead Time	14 weeks
Actuator stroke	6 mm
Actuator type	TOP PLUNGER
body width	30 mm
body height	56 mm
Body length or diameter	56 mm
Contact (AC) maximum rated R load	10A@240VAC
Maximum contact current (AC)	10 A
Maximum contact current (DC)	2.5 A
Contact (DC) maximum rated R load	2.5A@250VDC
Maximum contact voltage (AC)	240 V
Maximum contact voltage (DC)	250 V
Electrical life	300000 Cycle(s)
Manufacturer's serial number	D4N
Installation features	PANEL MOUNT
Maximum operating force	6.5 N
Maximum operating temperature	70 °C
Minimum operating temperature	-30 °C
Maximum pre-travel	2 mm
seal	IP67
surface mount	NO
Switch action	MOMENTARY
switch function	3PST
Switch type	SNAP ACTING/LIMIT SWITCH
Termination type	SCREW
Base Number Matches	1

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Safety Limit Switch

D4N

CSM_D4N_DS_E_6_1

Popular Safety Limit Switches

Providing a Full Lineup Conforming to

International Standards

• Lineup includes models with 1NC/1NO, 2NC, 2NC/1NO and

3NC contact forms.

(Slow-action models with MBB contacts are available.)

• M12-connector models are also available, saving on labor and

simplifying replacement.

• Standardized gold-clad contacts provide high contact reliability.

Can be used with both standard loads and microloads.

• Conforms to EN115, EN81-1, and EN81-2 (slow-action models

only).

• Certified standards: UL, EN (TÜV), and CCC

Be sure to read the

“Safety Precautions”

on page 17.

Note:

Contact your sales representative for details on models

with safety standard certification.

Model Number Structure

Model Number Legend

1-Conduit Models

2-Conduit Models

D4N-@@@@

1 2

1. Conduit size

1: Pg13.5

2: G1/2

4: M20

9: M12 connector

2. Built-in Switch

1: 1NC/1NO (snap-action)

2: 2NC (snap-action)

A: 1NC/1NO (slow-action)

B: 2NC (slow-action)

C: 2NC/1NO (slow-action)

D: 3NC (slow-action)

E: 1NC/1NO (MBB contact) (slow-action)

F: 2NC/1NO (MBB contact) (slow-action)

3. Head and Actuator

20: Roller lever (resin lever, resin roller)

22: Roller lever (metal lever, resin roller)

25: Roller lever (metal lever, metal roller)

26: Roller lever (metal lever, bearing roller)

2G: Adjustable roller lever, form lock (metal lever, resin roller)

2H: Adjustable roller lever, form lock (metal lever, rubber roller)

31: Top Plunger

32: Top Roller Plunger

62: One-way roller arm lever (horizontal)

72: One-way roller arm lever (vertical)

80: Cat whisker

87: Plastic rod

RE: Fork lever lock (right operation)

LE: Fork lever lock (left operation)

D4N-@@@@

1 2

1. Conduit size

6: G1/2

8: M20

2. Built-in Switch

1: 1NC/1NO (snap-action)

2: 2NC (snap-action)

A: 1NC/1NO (slow-action)

B: 2NC (slow-action)

C: 2NC/1NO (slow-action)

D: 3NC (slow-action)

E: 1NC/1NO (MBB contact) (slow-action)

F: 2NC/1NO (MBB contact) (slow-action)

3. Head and Actuator

20: Roller lever (resin lever, resin roller)

22: Roller lever (metal lever, resin roller)

25: Roller lever (metal lever, metal roller)

26: Roller lever (metal lever, bearing roller)

2G: Adjustable roller lever, form lock (metal lever, resin roller)

2H: Adjustable roller lever, form lock (metal lever, rubber roller)

31: Top Plunger

32: Top Roller Plunger

62: One-way roller arm lever (horizontal)

72: One-way roller arm lever (vertical)

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