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Brand: OMRON
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D4N-422G Safety Limit Switch
OMRON D4N-422G Manual And Instructions
D4N-422G datasheetPDF datasheet
D4N-422G INSTRUCTION sheet

OMRON D4N-422G Product information and technical parameters:
Brand: OMRON
Name: Safety Limit Switch
Model: D4N-422G
Actuator: Adjustable roller lever, form lock (metal lever, resin roller).
Conduit size: 1-conduit; M20.
Built-in switch mechanism: 2NC(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.
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.

Operation: press the lock with 40 top rotation reduction.
Contact structure: DPST-NC.
Suitable for installation in the phi 22 panel cutting holes in.
The forced off structure can be contact welding off circuit.
Simply use the swing bar, you can easily install the closed block.
Two switch units are installed in series, which can greatly improve the wiring efficiency D4N-422G.
The switch unit standard finger protection structure D4N-422G
Easy installation of round or Y type compression connector. Appearance: 40-dia. head Push-lock Turn-reset without Voltage Reduction Unit A22E.
Operating: Contact configuration, 2NC (1NC + 1NC); Lighting, LED; Rated voltage, 12 VAC/VDC.
Push-lock turn-reset system.
Color of cap: Red D4N-422G.
Install in 22-dia. or 25-dia. Panel Cutout.
Direct opening mechanism to open the circuit when the contact welds.
Safety lock mechanism prevents operating errors.
Easy mounting and removal of Switch Blocks using a lever.
Mount three Switch Units in series to improve wiring efficiency,
(with non-lighted Switch Units, three Units can be mounted for,
multiple contacts).
Finger protection mechanism on Switch Unit provided as a,
standard feature D4N-422G.
Install using either round, or forked crimp terminals.
Oil-resistant to IP65 (non-lighted models)/IP65 (lighted models),
A lock plate is provided as a standard feature to ensure that the,
control box and switch are not easily separated. Actuator: Plunger.
Conduit size: 1-conduit; Pg13.5.
Built-in switch mechanism: 1NC/1NO (Slow-action).
A Series of Pull-reset Models Now.
Available.
Lineup includes three contact models with 2NC/1NO and 3NC,
contact forms in addition to the previous contact forms 1NC/1NO and 2NC.
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.
Certified standards: UL, EN (TÜV), and CCC. Actuator: Plunger.
Conduit size: 2-conduit; M20.
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 coontact forms D4N-422G.
(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 witth both standard loads and microloads D4N-422G.
Conforms to EN115-1, EN81-1, and EN81-2 (slow-action models only).
Certified standards: UL, EN (TÜV), and CCC.


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