DB25/25A ABB, DB25/25A Datasheet - Page 23

• Manufacturer Part Number: DB25/25A
• Description: MOUNTING BASE, TA25DU
• Manufacturer: ABB

Specifications of DB25/25A

• Svhc: No SVHC (18-Jun-2010)

Magnet System Characteristics for AL.. and AL..ST Contactors
Contactor types: AL.. (3 W / 3.5 W)
Rated control circuit voltage U
Coil operating limits
according to IEC 60947-4-1
Drop-out voltage in % of U
Coil consumption - Average values
– pull-in value
– holding value
Operating time
between coil energization and:
– N.O. contact closing
– N.C. contact opening
between coil de-energization and:
– N.O. contact opening
– N.C. contact closing
(1) The use of surge suppressors increases the opening time on a scale of 1.1 to 1.5 for a varistor suppressor and on a scale of 1.5 to 3 for a transil diode suppressor.
Magnet System Characteristics for AL.. Z and AL..Z..ST Contactors
Contactor types: AL..Z (2.4 W)
Rated control circuit voltage U
Coil operating limits
according to IEC 60947-4-1
Drop-out voltage in % of U
Coil consumption - Average values
– pull-in value
– holding value
Operating time
between coil energization and:
– N.O. contact closing
– N.C. contact opening
between coil de-energization and:
– N.O. contact opening
– N.C. contact closing
(1) The use of surge suppressors increases the opening time on a scale of 1.1 to 1.5 for a varistor suppressor and on a scale of 1.5 to 3 for a transil diode suppressor.
Magnet System Characteristics for TAL.. Contactors
Contactor types: TAL..
Rated control circuit voltage U
Coil operating limits
according to IEC 60947-4-1
Drop-out voltage in % of U
Coil consumption
– U
– U
– U
Operating time
between coil energization and:
– N.O. contact closing
– N.C. contact opening
between coil de-energization and:
– N.O. contact opening
– N.C. contact closing
(1) The use of surge suppressors increases the opening time on a scale of 1.1 to 1.5 for a varistor suppressor and on a scale of 1.5 to 3 for a transil diode suppressor.
Low Voltage Products
c
c
c
max.
min.
AL..ST (3 W)
AL..Z..ST (2.4 W)
at pull-in and holding
c
c
c
c
c
c
V d.c.
V d.c.
V d.c.
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
ms
AL.., AL..ST, AL..Z.., AL..Z..ST, TAL.. Contactors
Technical Data
Screw Terminals
W
W
W
W
W
W
W
9
9
12 ... 250
See conditions for use page 23
roughly 10 ... 30 %
3.0
3.0
50 ... 100
20 ... 70
10 ... 17
16 ... 27
9
9
24 and 48
See conditions for use page 23
roughly 10 ... 30 %
2.4
2.4
50 ... 100
20 ... 70
10 ... 17
16 ... 27
9
9 ... 264
See conditions for use page 23
roughly 20 ... 35 %
8.5
2.5
5
50 ... 100
20 ... 70
10 ... 17
16 ... 27
(1)
(1)
(1)
(1)
(1)
(1)
12
12
12
12
12
and Spring Terminals
16
16
16
16
16
26
—
3.5
3.5
55 ... 110
25 ... 75
12 ... 18
18 ... 28
—
—
26
9
2.7
5.4
55 ... 110
25 ... 75
12 ... 18
18 ... 28
(1)
(1)
(1)
(1)
—
—
—
30
30
—
—
—
40
40
1SBC101139C0201
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