Ratings: Standard load; 5 A at 250 VAC, 4 A at 30 VDC.
Cable: SJT(O) cable *3.
Actuator: Pin plunger.
Cable length : 3 m.
Compact Limit Switch That''s Also D4NL-4FFA-B4 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 D4NL-4FFA-B4
Cable lengths of 3 and 5 m available on standard models D4NL-4FFA-B4 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.
(Set by default to light for non-operation.)
VCTF oil-resistant cables with CE marking D4NL-4FFA-B4 PDF.
(Applicable only to standard models.)Actuator: Plunger.
Conduit openings: G1/2 (PF1/2).
2NC (Slow-action).
Robust safety limit switch with metal housing.
Slow-action and ssnap-action contact with,
certified direct opening operation certification D4NL-4FFA-B4 Manual.
Direct opening mechanism (NC contacts only) added to,
enable opening contacts when faults occur, such as fused contacts OMRON INSTRUCTION sheet.
Safety of lever settings ensured using a mechanism that,
engages a gear between the operating position indicator plate and the lever.
Equipped with a mechanism that indicates the applicable,
operating zone, as well as push-button switching to control left and right motion OMRON INSTRUCTION sheet.
Head seal structure strengthened to improve seal properties.
(TÜV: IEC IP67, UL: NEMA 3, 4, 4X, 6P, and 13).
Wide standard operating temperature range: –40 to 80°C (standard type).
Certified standards: UL, CSA, EN (TÜV), and CCC OMRON INSTRUCTION sheet.
Actuator: Adjustable roller lever, form lock (metal lever, rubber roller).
Conduit size: 1-conduit; G1/2.
Built-in switch mechanism: 2NC/1NO MBB (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 formss D4NL-4FFA-B4 INSTRUCTION sheet.
(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 D4NL-4FFA-B4 Manual.
Conforms to EN115-1, EN81-1, and EN81-2 (slow-action models only).
Certified standards: UL, EN (TÜV), and CCC.