3RT10152BB41 SIEMENS, 3RT10152BB41 Datasheet - Page 67

• Manufacturer Part Number: 3RT10152BB41
• Description: CONTACTOR, AC-3, 3KW/400V
• Manufacturer: SIEMENS

Specifications of 3RT10152BB41

• Operating Voltage: 24VDC
• Switching Power Ac3: 3kW
• Switching Current Ac1: 18A
• Switching Current Ac3: 7A
• No. Of Poles: 3
• Contacts: 1NO
• Relay Mounting: DIN Rail
• Coil Voltage Vdc Nom: 24V
• Contact Configuration: 1NO

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Overview
DC operation
IEC 60947-4-1, EN 60947-4-1 (VDE 0660, Part 102), for
requirements according to IEC 60077-1 and IEC 60077-2.
The contactor relays are finger-safe according to EN 50274. The
size S00 contactor relays have Cage Clamp connections for all
terminals.
Ambient temperature
The permissible ambient temperature for operation of the
contactor relays (across the full coil operating range) is
-40 °C to +70 °C.
Uninterrupted duty at temperatures > +55 °C reduces the
mechanical endurance, the current-carrying capacity of the
conducting paths and the operating frequency.
Application
For operation in installations which are subject both to
considerable variations in the control voltage and to high
ambient temperatures, e.g. railway applications under extreme
climatic conditions, rolling mills, etc.
Control and auxiliary circuits
The coils of the contactor relays have an extended tolerance
from 0.7 to 1.25 x U
provide protection against voltage surges. The opening delay is
consequently 2 to 5 ms longer than for standard contactors.
Selection and ordering data
1) It is not possible to mount an auxiliary switch block. A clearance of 10 mm
2) Version without series resistor.
3) One 4-pole auxiliary switch block according to EN 50005 can be
* You can order this quantity or a multiple thereof.
DC operation · DC solenoid system
Cage Clamp terminals
For screw and snap-on mounting onto standard mounting rail
Solenoid fitted with varistor
3RH11 22-2K.40:
Rated operational current
I
T
230 V
A
Size S00
Cage Clamp terminals for all connections
6
6
3RH11 contactor relays
e
u
3RT, 3RH, 3TB, 3TC, 3TH, 3TK Contactors for Special Applications
/AC-15/AC-14
: 70 °C at
is required for side-by-side mounting at ambient temperatures > 60 °C.
mounted; no clearance required up to 70 °C.
400 V
A
3
3
Contactors with Extended Tolerance 0.7 ... 1.25 x
500 V
A
2
2
s
and are fitted as standard with varistors to
3RH11 22-2K.40-0LA0
690 V
A
1
1
Contacts
Version
NO
2
2
NC
2
1
1)
3)
Rated control supply
voltage U
V DC
24
110
24
110
2)
2)
s
DT
}
A
A
A
3RH11..-0LA0
The DC solenoid systems of the contactor relays are modified
(to hold-in coil) by means of a series resistor.
The size S00 contactor relays are supplied prewired with a plug-
on module containing the series resistor. The varistor is
integrated. A 4-pole auxiliary switch block (according to
EN 50005) can be fitted additionally.
Mounting
At ambient temperatures up to 70 °C, the size S00 contactor
relays are allowed to be mounted side by side.
3RH1122-2K.40
These contactor relays have an extended tolerance from 0.7 to
1.25 x U
An additional series resistor is not required. Please note:
• Size S00: It is not possible to mount an auxiliary switch block.
At ambient temperatures > 60 °C ˆ 70 °C, a clearance of 10 mm
is required when they are mounted side by side.
Cage Clamp terminals
Order No.
3RH11 22-2KB40
3RH11 22-2KF40
3RH11 22-2KB40-0LA0
3RH11 22-2KF40-0LA0
s
; the coils are fitted with varistors as standard.
U
Price
per PU
s
, for Railway Applications
PU
(UNIT,
SET, M)
Siemens LV 1 · 2006
3RH11 contactor relays
1
1
1
1
PS*
1 unit
1 unit
1 unit
1 unit
PG
101
101
101
101
Weight
per PU
approx.
kg
3/67
0.255
0.256
0.284
0.285