Ratings: Standard load; 4 A at 30 VDC.
Cable: VCTF oil-resistant cable *1.
Actuator: Sealed pin plunger.
Cable length : 3 m.
Compact Limit Switch That''s Also D4N-4B2H PDF.
Thin and Highly Sealed.
Approved by EN, UL, CSA, and CCC (Chinese standard).
(Ask your OMRON representative for information on approved models.)
Sealing characteristics that meet IEC IP67 degree of protection.
Triple-sealed construction:
Plunger section sealed via nitrile rubber packing seal and,
diaphragm; switch section sealed via nitrile rubber cap;
cable entrance sealed via encapsulating material D4N-4B2H
Cable lengths of 3 and 5 m available on standard models D4N-4B2H PDF.
Models also available with UL and CSA-certified cables.
Multiple mounting possible with Switches with Plungers.
Models with red LED indicators added to series for easy,

confirmation of operation D4N-4B2H Manual.
(Set by default to light for non-operation.)
VCTF oil-resistant cables with CE marking D4N-4B2H PDF.
(Applicable only to standard models.)Actuator: Roller lever (metal lever, resin roller).
Conduit size: 2-conduit; G1/2.
Built-in switch mechanism: 1NC/1NO MBB(Slow-action).
Popular Safety Limit Switches.
Providing a Full Lineup Conforming to,
International Standards OMRON INSTRUCTION sheet.
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 OMRON INSTRUCTION sheet.
Conforms to EN115-1, EN81-1, and EN81-2 (slow-action models only).
Certified standards: UL, EN (TÜV), and CCC. Actuator: Plunger.
Conduit size: 1-conduit; G1/2.
Built-in switch mechanism: 2NC (Slow-action).
A Series of Pull-reset Models Now.
Available OMRON INSTRUCTION sheet.
Lineup includes three contact models wiith 2NC/1NO and 3NC,
contact forms in addition to the previous contact forms 1NC/1NO and 2NC D4N-4B2H INSTRUCTION sheet.
M12-connector models are available, saving on labor and,
simplifying replacement.
Standardized gold-clad contacts provide high contact reliability D4N-4B2H Manual.
Can be used with both standard loads and microloads.
Conforms to EN115, EN81-1 and EN81-2.
Certified standards: UL, EN (TÜV), and CCC.