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Brand: OMRON
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D4N-4A20 | OMRON Safety Limit Switch D4N-4A20
OMRON D4N-4A20 Manual And Instructions
D4N-4A20 datasheetPDF datasheet
D4N-4A20 INSTRUCTION sheet

OMRON D4N-4A20 Product information and technical parameters:
Brand: OMRON
Name: Safety Limit Switch
Model: D4N-4A20
Actuator: Roller lever (resin lever, resin roller).
Conduit size: 1-conduit; M20.
Built-in switch mechanism: 1NC/1NO (Slow-action).
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 EN115-1, EN81-1, and EN81-2 (slow-action models only).
Certified standards: UL, EN (TÜV), and CCC.

Number of beams: 40.
Protective height: 995mm.
Model: NPN output.
Basic Type with a combination of.
performance and functionality.
Up to three sets of series-connected sensors.
The muting function is enabled simply with Muting Key Cap.
Comes standard with interlock and auxiliary output functions OMRON D4N-4A20. Actuator: Roller lever (metal lever, resin roller).
Conduit size: 1-conduit; M20 D4N-4A20
Built-in switch mechanism: 1NC/1NO(Snap-action).
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 OMRON D4N-4A20.
Standardized gold-clad contacts provide high contact reliability.
Can be used with both standard loads and microloads.
Conforms to EN115-1, EN81-1, and EN81-2 (slow-action models only).
Certified standards: UL, EN (TÜV), and CCC. Actuator: Adjustable roller lever, form lock (metal lever, rubber roller).
Conduit size: 1-conduit; G1/2.
Built-in switch mechanism: 2NC(Snap-action) OMRON D4N-4A20.
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 EN115-1, EN81-1, and EN81-2 (slow-action models only) D4N-4A20.
Certified standards: UL, EN (TÜV), and CCC. Number of beams: 58.
Protective height: 1185mm.
Model: PNP output.
Basic Type with a combination of.
performance and functionality.
Up to three sets off series-connected sensors D4N-4A20.
The muting function is enabled simply with Muting Key Cap.
Comes standard with interlock and auxiliary output functions.


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