Discontinued as of August 31, 2011
NS Series (ACEA, ACBA, ACSA, ACKA)
SPECIFICATIONS
1. Contact rating
1) Gold-clad contact
Load
Resistive load
Minute load
AC rating
DC rating
0.3 A 250 V AC
1.0 A 30 V DC
1 mA 5 V AC/DC*
Note) The usable range for the minute load indicated by the asterisk may fluctuate depending on the usage conditions and the type of load.
2. LED rating
Rated operating
voltage
Operating voltage
range
LED life
(reference value)
Rated current
8 mA
Equivalence circuit
Lighted colors
(+)
(–)
Red, orange, yellow,
opaque
5 V DC
5 V DC 5ꢀ
(+)
(–)
Green, blue
Approx. 50,000 hours
(with full direct current
lighting at 50ꢀ of
initial intensity)
12 V AC/DC
24 V AC/DC
12 V AC/DC 10ꢀ
24 V AC/DC 10ꢀ
9 mA/8 mA
9 mA/8 mA
Red, orange, yellow,
green, blue, opaque
LED chip
Protective diode
Zener diode
Note) The current limiting resistor and protective diode are built into the LED bulb.
3. Characteristics
Item
Specifications
Ambient temperature: –25 to +55°C (Not freezing)
(Storage temperature: –30 to +80°C)
Relative humidity: 45 to 85ꢀ
Standard usage condition
Contact resistance
Max. 50 mΩ (initial)
Insulation resistance
Min. 100 MΩ (500 V DC megger)
Between metal charging part and non-metal charging part: 2,000 V AC for 1 min.
Between terminals with unlike poles: 2,000 V AC for 1 min.
Between terminals with like poles: 1,000 V AC for 1 min.
Switch section
Dielectric strength
Between contact terminals and lamp terminals: 1,500 V AC for 1 min.
Illuminating section Between charging part and ground: 2,000 V AC for 1 min.
Vibration resistance Malfunctioning
10 to 55 Hz at single amplitude of 0.75 mm
Durability
Shock resistance
500 m/s2
200 m/s2
Malfunctioning
Momentary: Min. 106 times
Mechanical
Alternate: Min. 105 times
Selector switch (incl. those with keys): Min. 2.5 × 105 times
Expected life
Min. 105 times, switching frequency 1,200 times/hr.
Electrical
Alternate: Min. 5 × 104 times
Protective construction
Splashproof and oil resistance type IP65 (IEC60529)
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