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D4N-5272

Description
Snap Acting/Limit Switch, DPST, Momentary, 2.5A, 250VDC, 9mm, Screw Terminal, One-way Roller Lever Actuator, Panel Mount
CategoryMechanical and electronic products    switch   
File Size6MB,24 Pages
ManufacturerOMRON
Websitehttps://www.omron.com
Download Datasheet Parametric View All

D4N-5272 Overview

Snap Acting/Limit Switch, DPST, Momentary, 2.5A, 250VDC, 9mm, Screw Terminal, One-way Roller Lever Actuator, Panel Mount

D4N-5272 Parametric

Parameter NameAttribute value
Reach Compliance Codeunknown
ECCN codeEAR99
Actuator stroke9 mm
Actuator typeONE-WAY ROLLER LEVER
body width30 mm
body height56 mm
Body length or diameter56 mm
Contact (AC) maximum rated R load10A@240VAC
Maximum contact current (AC)10 A
Maximum contact current (DC)2.5 A
Contact (DC) maximum rated R load2.5A@250VDC
Maximum contact voltage (AC)240 V
Maximum contact voltage (DC)250 V
Electrical life300000 Cycle(s)
Installation featuresPANEL MOUNT
Maximum operating force5 N
Maximum operating temperature70 °C
Minimum operating temperature-30 °C
Maximum pre-travel4 mm
sealIP67
surface mountNO
Switch actionMOMENTARY
switch functionDPST
Switch typeSNAP ACTING/LIMIT SWITCH
Termination typeSCREW
Base Number Matches1
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
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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