Panasonic Corporation 2014©
Panasonic Corporation Automation Controls Business Division
industrial.panasonic.com/ac/e/
DZ (ADZ)
–2–
ASCTB338E 201402-T
RATING
1. Coil data
1) 1 coil latching
2) 2 coil latching
*Pulse drive (JIS C 5442-1996)
2. Specifications
Notes: *1. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the
actual load.
*2. Wave is standard shock voltage of ±1.2 × 50 µs according to JEC-212-1981
*3. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, operation, transport and
storage conditions in NOTES.
*4. IEC62055-31 UC3 compliant
*5. Based on IEC62055-31 UC3, inductive load test was conducted after resistive load test, and expressed as total.
Nominal coil
voltage
Set voltage
(at 20°C 68°F)
Reset voltage
(at 20°C 68°F)
Nominal operating
current
[±10%] (at 20°C 68°F)
Coil resistance
[±10%] (at 20°C 68°F)
Nominal operating
power
Max. applied voltage
(at 20°C 68°F)
5 V DC
*70%V or less of
nominal voltage
(Initial)
*70%V or less of
nominal voltage
(Initial)
280.0 mA 17.9 Ω
1,400 mW
130%V of
nominal voltage
12 V DC 116.7 mA 102.9 Ω
24 V DC 58.3 mA 411.4 Ω
Nominal coil
voltage
Set voltage
(at 20°C 68°F)
Reset voltage
(at 20°C 68°F)
Nominal operating
current
[±10%] (at 20°C 68°F)
Coil resistance
[±10%] (at 20°C 68°F)
Nominal operating
power
Max. applied voltage
(at 20°C 68°F)
5 V DC
*70%V or less of
nominal voltage
(Initial)
*70%V or less of
nominal voltage
(Initial)
560.0 mA 8.9 Ω
2,800 mW
130%V of
nominal voltage
12 V DC 233.3 mA 51.4 Ω
24 V DC 116.7 mA 205.7 Ω
Characteristics Item
Specifications
1 coil latching 2 coil latching
Contact
Arrangement 1 Form A
Contact voltage drop Max. 0.12V (at 120A), Max. 0.10V (at 20A)
Contact material AgSnO
2 type
Rating
Nominal switching capacity (resistive load) 120 A 250 V AC
Max. switching power (resistive load) 30,000 VA
Max. switching voltage 276 V AC
Max. switching current 120 A AC
Nominal operating power 1,400 mW (1 coil latching) 2,800 mW (2 coil latching)
Min. switching capacity (Reference value)*
1
100 mA 24 V DC
Electrical
characteristics
Insulation resistance (Initial) Min. 1,000 MΩ (at 500 V DC) Measurement at same location as “Breakdown voltage” section.
Breakdown voltage
(Initial)
Between open contacts 2,000 Vrms for 1min. (Detection current: 10 mA)
Between contact and coil 4,000 Vrms for 1min. (Detection current: 10 mA)
Overcurrent resistance (Initial) Min. 3,000 A (Half-wave pulse of sine wave: 10 ms)*
4
Surge breakdown voltage*
2
(Between contact and coil) 12,000 V (Initial)
Set time (at 20°C 68°F) Max. 20 ms (Nominal voltage applied to the coil, excluding contact bounce time)
Reset time (at 20°C 68°F) Max. 20 ms (Nominal voltage applied to the coil, excluding contact bounce time)
Mechanical
characteristics
Shock resistance
Functional 300 m/s
2
(Half-wave pulse of sine wave: 11 ms; detection time: 10 µs)
Destructive 1,000 m/s
2
(Half-wave pulse of sine wave: 6 ms)
Vibration resistance
Functional 10 to 55 Hz at double amplitude of 1.5 mm (Detection time: 10 µs)
Destructive 10 to 55 Hz at double amplitude of 2.0 mm
Expected life*
3
Mechanical Min. 10
5
(at 180 times/min.)
Electrical
Resistive load 120 A 250 V AC Min. 10
3
(operating frequency: ON : OFF = 10 s : 20 s)
UC3 class
100 A 276 V AC Min. 10
4
(cos
φ
= 1.0 : 5,000, cos
φ
= 0.5 : 5,000, operating frequency: ON : OFF = 10 s : 20 s)*
5
Conditions Conditions for operation, transport and storage*
3
Ambient temperature: –40°C to +85°C –40°F to +185°F
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Unit weight Approx. 75 g 2.65 oz
