Advertisement
D4DH
J CHARACTERISTICS
Enclosure rating (see note 1)
Life expectancy (see note 2)
Operating speed
Contact gap
Operating frequency
Positive opening force (see note 3)
Positive opening travel (see note 3)
Insulation resistance
Contact resistance
Rated impulse voltage (U
)
imp
Rated insulation voltage (U
)
i
Conditional short-circuit current
Switching overvoltage
Pollution degree (operating
environment)
Conventional enclosed thermal current
(I
)
the
Protection against electric shock
Vibration resistance
Shock resistance
Ambient temperature
Ambient humidity
Weight
Note: 1. Although the switch box is protected from dust or water penetration, do not use the D4DH in places where metal dust, water, or
chemical may be sprayed onto the head, otherwise Switch damage or malfunctioning may occur.
2. The above mechanical or electrical life is ensured at an ambient temperature of 5°C to 35°C and an ambient humidity of
40% to 70%.
3. Be sure that the applied positive opening force and stroke are in conformity with the specified ranges.
IP65 (EN60947-5-1)
Mechanical: 1,000,000 times min.
Electrical: 150,000 times min.
2°/s to 360°/s
2 x 2.0 mm min.
30 operations/minute max.
1 N S m min.
45° min.
100 MΩ min. (at 500 VDC) between terminals of same or different polarity and between each
terminal and non-current-carrying metal part.
25 mΩ max. (initial value)
Between terminals of same polarity: U
Between terminals of different polarity: U
Between each terminal and non-current-carrying metal part:
U
4 kV (EN60947-5-1)
imp
400 V (EN60947-5-1)
100 A (EN60947-5-1)
1,500 V max. (EN60947-5-1)
3 (EN60947-5-1)
10 A (EN60947-5-1)
Class II (double insulation)
Malfunction: 10 to 55 Hz, 0.75 mm single amplitude
2
Mechanical: 1,000 m/s
min.
2
Malfunction: 300 m/s
min.
Operating: --30°C to 70°C (with no icing)
Operating: 95% max.
D4DH-15AS: Approx. 74 g
D4DH-15BC: Approx. 84 g
4
4 kV (EN60947-5-1)
imp
4 kV (EN60947-5-1)
imp
Advertisement
