D4N-312H datasheet, PDF - EEWORLD Datasheet

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D4N-312H: DescriptionSnap Acting/Limit Switch, DPST, Momentary, 2.5A, 250VDC, Screw Terminal, Adjustable Roller Lever Actuator, Panel Mount; CategoryMechanical and electronic products switch; File Size6MB，24 Pages; ManufacturerOMRON; Websitehttps://www.omron.com

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D4N-312H Overview

Snap Acting/Limit Switch, DPST, Momentary, 2.5A, 250VDC, Screw Terminal, Adjustable Roller Lever Actuator, Panel Mount

D4N-312H Parametric

Parameter Name	Attribute value
Reach Compliance Code	unknown
ECCN code	EAR99
Actuator type	ADJUSTABLE ROLLER LEVER
Other features	P.T.= 27 DEG, O.T.= 67 DEG
body width	30 mm
body height	57.5 mm
Body length or diameter	31 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)
Installation features	PANEL MOUNT
Maximum operating force	4.5 N
Maximum operating temperature	70 °C
Minimum operating temperature	-30 °C
seal	IP67
surface mount	NO
Switch action	MOMENTARY
switch function	DPST
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_4_1

Upgraded Safety Limit Switches Based

on the Popular D4D, Providing a Full

Lineup Conforming to International

Standards

• Lineup includes three contact models with 2NC/1NO and 3NC

contact forms in addition to the previous contact forms 1NC/

1NO, and 2NC. Models with MBB contacts are also available.

• M12-connector models are 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).

• Lineup includes both slow-action and snap-action models with

Zb contacts.

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

Be sure to read the

“Safety Precautions”

on page 18

and the

“Precautions for All Safety Limit Switches”

Note:

Contact your sales representative for details on models

with safety standard certification.

Model Number Structure

Model Number Legend

D4N-@@@@

1 2

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)

1. Conduit size

1: Pg13.5 (1-conduit)

2: G1/2 (1-conduit)

3: 1/2-14NPT (1-conduit)

4: M20 (1-conduit)

5: Pg13.5 (2-conduit)

6: G1/2 (2-conduit)

7: 1/2-14NPT (2-conduit)

8: M20 (2-conduit)

9: M12 connector (1-conduit)

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)

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