D4N
Characteristics
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 35qC 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.
Degree of protection *1 IP67 (EN60947-5-1)
Durability *2
Mechanical 15,000,000 operations min. *5
Electrical
500,000 operations min. (3 A resistive load at 250 VAC) *3
300,000 operations min. (10 A resistive load at 250 VAC)
Operating speed 1 to 500 mm/s (D4N-1120)
Operating frequency 30 operations/minute max.
Contact resistance 25 m: max.
Minimum applicable load *4 1 mA resistive load at 5 VDC (N-level reference value)
Rated insulation voltage (Ui) 300 V
Rated frequency 50/60 Hz
Protection against electric shock Class II (double insulation)
Pollution degree (operating environment) 3 (EN60947-5-1)
Impulse withstand
voltage
(EN60947-5-1)
Between terminals of
same polarity
2.5 kV
Between terminals of
different polarity
4 kV
Between each terminal
and non-current carrying
metallic parts
6 kV
Insulation resistance 100 M: min.
Contact gap
Snap-action: 2 u 0.5 mm min.
Slow-action: 2 u 2 mm min.
Vibration resistance Malfunction 10 to 55 Hz, 0.75 mm single amplitude
Shock resistance
Destruction 1,000 m/s
2
min.
Malfunction 300 m/s
2
min.
Conditional short-circuit current 100 A (EN60947-5-1)
Conventional free air thermal current (Ith) 10 A (EN60947-5-1)
Ambient operating temperature 30to 70qC (with no icing)
Ambient operating humidity 95% max.
Weight
Approx. 82 g (D4N-1120)
Approx. 99 g (D4N-5120)
http://www.ia.omron.com/
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(c)Copyright OMRON Corporation 2007 All Rights Reserved.
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