(no.3)limit switch D4N/switch

limit switch TYPE:D4N BRANDS: OMRON specifications datasheet 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 CCCRatings and SpecificationsDegree of protection *1 IP67 (EN60947-5-1) Durability *2Mechanical15,000,000 operations min. *5 Electrical500,000 operations min. (3 A resistive load at 250 VAC) *3 300,000 operations min. (10 A resistive load at 250 VAC)Operating speed1 to 500 mm/s (D4N-1120) Operating frequency30 operations/minute max. Contact resistance25 mΩ max. Minimum applicable load *41 mA resistive load at 5 VDC (N-level reference value) Rated insulation voltage (Ui)300 V Rated frequency50/60 Hz Protection against electric shockClass II (double insulation) Pollution degree (operating environment)3 (EN60947-5-1) Impulse withstand voltage (EN60947-5-1)Between terminals of same polarity2.5 kV Between terminals of different polarity4 kVBetween each terminal and non-current carrying metallic parts6 kV Insulation resistance100 MΩ min. Contact gapSnap-action: 2 × 0.5 mm min. Slow-action: 2 × 2 mm min.Vibration resistanceMalfunction10 to 55 Hz, 0.75 mm single amplitude Shock resistanceDestruction1,000 m/s2 min. Malfunction300 m/s2 min. Conditional short-circuit current100 A (EN60947-5-1) Conventional free air thermal current (Ith)10 A (EN60947-5-1) Ambient operating temperature-30 to 70°C (with no icing) Ambient operating humidity95% max. WeightApprox. 82 g (D4N-1120) Approx. 99 g (D4N-5120)Note: 1. The above values are initial values. 2. Once a contact has been used to switch a standard load, it cannot be used for a load of a smaller capacity. Doing so may result in roughening of the contact surface and contact reliability may be lost. *1.The degree of protection is tested using the method specified by the standard (EN60947-5-1). Confirm that sealing properties are sufficient for the operating conditions and environment beforehand. Although the switch box is protected from dust or water penetration, do not use the D4N in places where foreign material such as dust, dirt, oil, water, or chemicals may penetrate through the head. Otherwise, accelerated wear, Switch damage or malfunctioning may occur. *2.The durability is for an ambient temperature of 5 to 35°C and an ambient humidity of 40% to 70%. For more details, consult your OMRON representative. *3.Do not pass the 3 A, 250 VAC load through more than 2 circuits. *4.This value will vary with the switching frequency, environment, and reliability level. Confirm that correct operation is possible with the actual load beforehand. *5.The mechanical durability of fork lever lock models is 10,000,000 operations min.