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D4BL
3. General Ratings
Rated voltage
g
125 VAC
250 VAC
8 VDC
14 VDC
30 VDC
125 VDC
250 VDC
Note: 1. Resistive loads have a power factor (cos = φ) of 1.
2. Inductive loads have a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC).
3. Lamp loads have an inrush current of 10 times the steady-state current, while motor loads have an inrush current of 6 times the
steady-state current.
4. Inrush current: NC: 30 A max.; NO: 30 A max.
H
CHARACTERISTICS
Operating speed
Operating frequency
Operating characteristics
Locked resistive pulling force
Insulation resistance
Rated insulation voltage (U
Conventional enclosed thermal current (I
continuous current)
Dielectric strength (U
Short-circuit protective device
Contact resistance
Vibration resistance
Shock resistance
Life expectancy
Ambient temperature
Ambient humidity
Operating environmental pollution level
Insulation class
Enclosure rating (See Note.)
Note: Although the switch box does not allow the penetration of dust, oil or water, keep the operation key insertion slot free of dust, oil,
and water.
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Non-inductive load
Resistive load
NC
NO
10 A
10 A
10 A
10 A
6 A
0.8 A
0.4 A
Positive opening
force
Positive opening
stroke
All stroke
)
i
) (rated
the
)
imp
Malfunction
Destruction
Malfunction
y
Mechanical
Electrical
Operating
Operating
g (
)
UL
NEMA
IEC529
Inductive load
Lamp load
Inductive load
NC
NO
NC
3 A
1.5 A
10 A
2 A
1 A
10 A
6 A
3 A
10 A
6 A
3 A
10 A
4 A
3 A
6 A
0.2 A
0.2 A
0.8 A
0.1 A
0.1 A
0.4 A
0.05 to 0.5 m/s
30 operations/min max.
19.61 N (4.41 lbf) min.
20 mm (0.79 inch) min.
23 mm (0.91 inch) min.
700 N (157 lbf) min.
100 MΩ min. (at 500 VDC)
300 VAC
10 A
Impulse dielectric strength (U
imp
different polarity, between each terminal and ground, and between each terminal
and non-current-carrying metal part; 2.5 kV between solenoid and ground
10 A fuse (type gl) (IEC269)
50 mΩ max. (initial value)
10 to 55 Hz, 0.35-mm single amplitude with an imposed acceleration of 50 m/s
(5G) max. (IEC68-2-6)
2
1,000 m/s
(100G) min. (IEC68-2-27)
2
300 m/s
(30G) min. (IEC68-2-27)
1,000,000 operations min.
500,000 operations min. (with a load rate of 0.5)
–10 to 55 C (14 to 131 F) with no icing
95% max.
Pollution degree 3 (IEC947-5-1)
Insulation class I (IEC536)
6P and 13
6P and 13
IP67 (60947-5-1)
Motor load
NO
NC
5 A
3 A
6 A
6 A
4 A
0.2 A
0.1 A
) 4 kV (IEC 947-5-1) between terminals of
D4BL
NO
2.5 A
1.5 A
2
3
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