Standard packing (2 Form C): Carton: 20 pcs.; Case: 100 pcs.
Standard packing (3 Form C, 4 Form C): Carton: 10 pcs.; Case: 50 pcs.
Note: Terminal sockets and sockets are not included. Please order these separately.
* For sockets and terminal sockets, see page 126.
RATING
1. Coil data
1) AC coils
Contact
arrangement
Nominal coil
voltage
24V AC
48V AC
100V AC
115V AC
200V AC
220V AC
240V AC
24V AC
48V AC
100V AC
115V AC
200V AC
220V AC
240V AC
24V AC
48V AC
100V AC
115V AC
200V AC
220V AC
240V AC
80%V or less of
nominal voltage
(Initial)
30%V or more of
nominal voltage
(Initial)
Pick-up voltage
(at 20°C
68°F)
Drop-out voltage
(at 20°C
68°F)
Nominal operating
current
[±20%] (at 20°C
68°F)
50Hz
167mA
86mA
42mA
36mA
21mA
19mA
18mA
250mA
125mA
61mA
52.4mA
30mA
27.3mA
25mA
367mA
184mA
88mA
76.8mA
44mA
39mA
36.6mA
60Hz
150mA
75mA
36mA
31.3mA
18mA
16.4mA
15mA
216mA
108mA
52mA
45.2mA
26mA
23.6mA
21.6mA
316mA
158mA
76mA
66.1mA
38mA
34mA
31.6mA
Coil inductance
50Hz
0.441H
1.717H
7.457H
9.868H
30.39H
35.99H
42.06H
0.299H
1.195H
5.174H
6.844H
20.71H
25.00H
29.97H
0.204H
0.817H
3.540H
4.685H
14.16H
17.48H
20.48H
60Hz
0.416H
1.660H
7.216H
9.531H
29.00H
34.82H
41.68H
0.290H
1.163H
5.039H
6.648H
20.14H
24.27H
29.06H
0.199H
0.795H
3.444H
4.557H
13.79H
16.89H
19.87H
Nominal operating
power
50Hz
60Hz
Max. applied
voltage
(at 40°C
104°F)
2 Form C
4.2VA
3.6VA
110%V of
nominal voltage
3 Form C
80%V or less of
nominal voltage
(Initial)
30%V or more of
nominal voltage
(Initial)
6.0VA
5.2VA
110%V of
nominal voltage
4 Form C
80%V or less of
nominal voltage
(Initial)
30%V or more of
nominal voltage
(Initial)
8.8VA
7.6VA
110%V of
nominal voltage
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e
ASCTB82E 201201-T
HG
2) DC coils
Contact
arrangement
Nominal coil
voltage
12V DC
24V DC
2 Form C
48V DC
100V DC
110V DC
200V DC
12V DC
24V DC
3 Form C
48V DC
100V DC
110V DC
200V DC
12V DC
24V DC
4 Form C
48V DC
100V DC
110V DC
200V DC
80%V or less of
nominal voltage
(Initial)
10%V or more of
nominal voltage
(Initial)
80%V or less of
nominal voltage
(Initial)
10%V or more of
nominal voltage
(Initial)
80%V or less of
nominal voltage
(Initial)
10%V or more of
nominal voltage
(Initial)
Pick-up voltage
(at 20°C
68°F)
Drop-out voltage
(at 20°C
68°F)
Nominal operating
current
[±10%] (at 20°C
68°F)
119.6mA
57.6mA
30.3mA
14.4mA
14.4mA
7.2mA
134mA
66mA
33.1mA
16.5mA
16.5mA
8.4mA
168mA
81.2mA
45.7mA
20.3mA
20.3mA
12.9mA
Coil resistance
[±10%] (at 20°C
68°F)
100Ω
416Ω
1,585Ω
6,950Ω
7,650Ω
27,800Ω
89.5Ω
364Ω
1,450Ω
6,060Ω
6,670Ω
23,800Ω
71.4Ω
296Ω
1,050Ω
4,930Ω
5,420Ω
15,500Ω
Nominal operating
power
1.4W
1.4W
1.5W
1.4W
1.6W
1.4W
1.6W
1.6W
1.6W
1.7W
1.8W
1.7W
2.0W
1.9W
2.2W
2.0W
2.2W
2.6W
110%V of
nominal voltage
110%V of
nominal voltage
110%V of
nominal voltage
Max. applied
voltage
(at 40°C
104°F)
Notes: 1. The nominal current area is±15% (60Hz) [AC coils],.
±10%
(20°C) [DC coils]
2. The coil resistance for DC operation is the value measured when the coil temperature is 20°C
68°F.
Compensate
±0.4%
for every
±1°C
change in temperature.
3. The relay operates in a range of 80% to 110% V of the nominal voltage, but ideally, in consideration of temporary voltage fluctuations, it should be operated at the
nominal voltage. In particular, for AC operation, if the impressed voltage drops to 80% V or more below the nominal voltage, humming will occur and a large current
will flow leading possibly to coil burnout.
4. As a general rule, only a pure DC voltage should be used for the coil drive. However, a DC power supply that contains ripples has characteristics that differ from
pure DC. Therefore, please verify characteristics (operate voltage, release voltage, humming) using the actual circuit that will be used.
2. Specifications
Characteristics
Contact
Rating
Item
Contact resistance (Initial)
Contact material
Nominal switching capacity
Min. switching capacity (Reference value)*
1
Insulation resistance (Initial)
Breakdown voltage
(Initial)
Operate time*
2
Release time*
2
Shock resistance
Mechanical
characteristics
Functional
Between open contacts
Between contact sets
Between contact and coil
Specifications
Max. 15 mΩ (By voltage drop 6 V DC 1A)
AgSnO
2
type
20A 250V AC (resistive load)
100mA 5V DC
Min. 100MΩ (at 500V DC) Measurement at same location as “Breakdown voltage” section.
2,000 Vrms for 1min (Detection current: 10mA)
2,000 Vrms for 1min (Detection current: 10mA)
2,000 Vrms for 1min (Detection current: 10mA)
Max. 30ms (2 Form C), Max.40ms (3 Form C, 4 Form C)
(Nominal coil voltage applied to the coil, excluding contact bounce time.)
Max. 30ms (2 Form C), Max.40ms (3 Form C, 4 Form C)
(Nominal coil voltage applied to the coil, excluding contact bounce time.) (without diode)
Min. 98 m/s
2
(Except for contact operating direction)
(Half-wave pulse of sine wave: 11 ms; detection time: 10µs)
Min. 980 m/s
2
(Half-wave pulse of sine wave: 6 ms)
10 to 55 Hz at double amplitude of 1 mm (Detection time: 10µs)
10 to 55 Hz at double amplitude of 2 mm
Min. 10
7
(at 180 times/min.)
Min. 10
6
(at 180 times/min.)
20A 250V AC resistive load (cosϕ=1), Min. 10
5
Ambient temperature: –50°C to +40°C
–58°F to +104°F
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
20 times/min. (at max. rating)
2 Form C: approx. 130g
4.59oz,
3 Form C: approx. 185g
6.53oz,
4 Form C: approx. 240g
8.47oz
Electrical
characteristics
Expected life
Destructive
Functional
Vibration resistance
Destructive
AC coil
Mechanical
DC coil
Electrical
Conditions for operation, transport and storage*
3
Max. Operating speed
Conditions
Unit weight
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. For the AC coil types, the operate/release time will differ depending on the phase.
*3. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage
conditions in NOTES.
ASCTB82E 201201-T
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e
HG
REFERENCE DATA
1. Switching capacity range
20
Contact current, A
10
AC inductive
load (cosϕ=0.4)
DC resistive
load
1 DC inductive
load (L/R=7ms)
AC resistive
load
0.1
10
100
500
1,000
Contact voltage, V
DIMENSIONS
(mm
inch)
2 Form C
CAD Data
The CAD data of the products with a
CAD Data
mark can be downloaded from: http://industrial.panasonic.com/ac/e
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