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参数资料
| 型号： | D4NS-3FF |
| 元件分类： | 开关 |
| 英文描述： | SPECIAL SWITCH-SAFETY DOOR SWITCH, DPST, MOMENTARY, PANEL MOUNT |
| 文件页数： | 8/13页 |
| 文件大小： | 2162K |
| 代理商： | D4NS-3FF |
D4NS
4
Characteristics
Note: 1. The above values are initial values.
2. The Switch contacts can be used with either standard loads or microloads. Once the contacts have been used to switch a load, however,
they cannot be used to switch smaller loads. The contact surfaces will become rough once they have been used and contact reliability
for smaller loads may be reduced.
*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
D4NS in places where foreign material may enter through the key hole on the head, otherwise 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. These figures are minimum requirements for safe operation.
*5. This value will vary with the switching frequency, environment, and reliability level. Confirm that correct operation is possible with the actual
load beforehand.
Degree of protection
*1
IP67 (EN60947-5-1)
Durability
*2
Mechanical
1,000,000 operations min.
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
0.05 to 0.5 m/s
Operating frequency
30 operations/minute max.
Direct opening force
*4
60 N min.
Direct opening travel
*4
10 mm min.
Contact resistance
25 m
Ω max.
Minimum applicable load
*5
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
Ω min.
Contact gap
2
× 2 mm min.
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 free air thermal current (Ith)
10 A (EN60947-5-1)
Ambient operating temperature
30 to 70°C (with no icing)
Ambient operating humidity
95% max.
Weight
Approx. 96 g (D4NS-1CF)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| D4NS-4AD | 制造商:OMRON Industrial Automation 功能描述:D4NS-4AD 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:D4NS-4AD |
| D4NS-4AD-NPT | 制造商:Omron Corporation 功能描述:Switch, Safety, Interlock, 1NC 1NO, metal hd, M20/NPT adapter, key not incl. 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:D4NS-4AD-NPT |
| D4NS4AF | 制造商:OMRON Industrial Automation 功能描述:D4NS-4AF |
| D4NS-4AF | 制造商:OMRON Electronic Components LLC 功能描述:Electromechanical Switch Safety-Door Switch N.O./N.C. 3A 制造商:OMRON Industrial Automation 功能描述:D4NS-4AF 制造商:Omron Corporation 功能描述:D4NS-4AF, 1NC+1NO, M20 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:D4NS-4AF |
| D4NS4AFNPT | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:SWITCH SAFETY DOOR 1NC/1NO |
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