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D4B-4B1RN Datasheet(PDF) 6 Page - Omron Electronics LLC |
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D4B-4B1RN Datasheet(HTML) 6 Page - Omron Electronics LLC |
6 / 16 page 6 D4B- @N Ratings Note: 1. The above values are continuous currents. 2. Inductive loads have a power factor of 0.4 or higher (AC) or a time constant of 7 ms or lower (DC). 3. Lamp loads have a inrush current of 10 times the normal current. 4. Motor loads have a inrush current of 6 times the normal current. Characteristics Note: 1. The above values are initial values. 2. The above values may vary depending on the model. Consult your OMRON sales representative for details. *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. *2. The durability is for an ambient temperature of 5 to 35°C and ambient humidity of 40% to 70%. For further conditions, consult your OMRON sales representative. *3. –20 to 80°C for the flexible-rod type. *4. The above values may vary depending on switching frequency, environmental condition, and relativity level, consult your OMRON sales representative. Rated voltage (V) Non-inductive load (A) Inductive load (A) Resistive load Lamp load Inductive load Motor load NC NO NC NO NC NO NC NO 125 VAC 250 400 10 10 10 3 2 1.5 1.5 1 0.8 10 10 3 5 3 1.5 2.5 1.5 0.8 8 VDC 14 30 125 250 10 10 6 0.8 0.4 6 6 4 0.2 0.1 3 3 3 0.2 0.1 10 10 6 0.8 0.4 6 6 4 0.2 0.1 Inrush current 30 A max. Degree of protection *1 IP67 (EN60947-5-1) Durability *2 Mechanical 30,000,000 operations min. (snap-action) 10,000,000 operations min. (slow-action) Electrical 500,000 operations min. (10 A resistive load at 250 VAC) Operating speed 1 mm/s to 0.5 m/s Operating frequency Mechanical 120 operations/minute Electrical 30 operations/minute Contact resistance 25 m Ω max. Minimum applicable load *4 General load 180 mA resistive load at 5 VAC Gold-clad contact 20 mA resistive load at 5 VAC (N-level reference value) Rated insulation voltage (Ui) 600 V (EN60947-5-1) Rated frequency 50/60 Hz Protection against electric shock Class I (with ground terminal) Pollution degree (operating environment) 3 (EN60947-5-1) Impulse withstand voltage (EN60947-5-1) Between terminals of same polarity 2.5 kV (snap-action)/4 kV (slow-action) Between terminals of different polarity 4 kV (slow-action) Between each terminal and ground 4 kV Insulation resistance 100 M Ω min. (at 500 VDC) between terminals of the same polarity and between each terminal and non-current-carrying part Contact gap 2 × 2 mm min. (slow-action) 2 × 0.5 mm min. (snap-action) Vibration resistance Malfunction 10 to 55 Hz, 0.75 mm single amplitude Shock resistance Destruction 1,000 m/s2 min. Malfunction 300 m/s2 min. Conditional short-circuit current 100 A (EN60947-5-1) Conventional enclosed thermal current (Ithe) 20 A (EN60947-5-1) Ambient operating temperature –40 to 80 °C (with no icing) *3 Ambient operating humidity 95% max. Weight Approx. 250 g |
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