3RH11221BB40 SIEMENS, 3RH11221BB40 Datasheet - Page 23

• Manufacturer Part Number: 3RH11221BB40
• Description: Control Contactor
• Manufacturer: SIEMENS

Specifications of 3RH11221BB40

• Contact Configuration: 2NO / 2NC
• Relay Mounting: DIN Rail
• Coil Voltage Vdc Nom: 24V
• Length/height, External: 57.5mm
• External Width: 45mm
• External Depth: 106mm
• Ip/nema Rating: NEMA 00
• Coil Type: DC
• Operating Voltage: 230V
• Load Current Inductive: 6A
• Load Current Resistive: 6A
• No. Of Poles: 4
• External Height: 57.5mm

* You can order this quantity or a multiple thereof.
DC operation
Cage Clamp terminals
Low power consumption
Extended operating range of the coils
Integrated coil circuit
3RT10 1.-2WB4.
For accessories, see page 3/119.
For screw and snap-on mounting onto 35 mm standard mounting rail
Surge
suppressors
Size S00
Terminal designations according to DIN 50012
Rated control supply voltage U
Power consumption of the coils 1.4 W at 24 V (no auxiliary switch blocks can be mounted)
Diode, varistor
or RC element,
attachable
Built-in diode
Built-in varistor 7
Diode, varistor
or RC element,
attachable
Built-in diode
Built-in varistor 9
Diode, varistor
or RC element,
attachable
Built-in diode
Built-in varistor 12
Rated data
AC-2 and AC-3,
T
Opera-
tional
current I
up to
400 V
A
7
7
9
9
12
12
u
: up to 60 °C
e
Rating of
induction
motors at
50 Hz and
400 V
kW
3
3
3
4
4
4
5.5
5.5
5.5
s
= 24 V DC, coil operating range 0.85 to 1.85 x U
Auxiliary contacts
Ident.
No.
10
01
10
01
10
01
10
01
10
01
10
01
10
01
10
01
10
01
Version
NO
1
--
1
--
1
--
1
--
1
--
1
--
1
--
1
--
1
--
NC
--
1
--
1
--
1
--
1
--
1
--
1
--
1
--
1
--
1
DT Cage Clamp terminals
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
Order No.
3RT10 15-2MB41-0KT0
3RT10 15-2MB42-0KT0
3RT10 15-2VB41
3RT10 15-2VB42
3RT10 15-2WB41
3RT10 15-2WB42
3RT10 16-2MB41-0KT0
3RT10 16-2MB42-0KT0
3RT10 16-2VB41
3RT10 16-2VB42
3RT10 16-2WB41
3RT10 16-2WB42
3RT10 17-2MB41-0KT0
3RT10 17-2MB42-0KT0
3RT10 17-2VB41
3RT10 17-2VB42
3RT10 17-2WB41
3RT10 17-2WB42
for switching motors, 3-pole, 3 ... 11 kW
3RT Coupling Relays
s
3RT10 coupling relays (interface),
Price
per PU
Siemens LV 1 · 2006
PU
(UNIT,
SET, M)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
PS*
1 unit
1 unit
1 unit
1 unit
1 unit
1 unit
1 unit
1 unit
1 unit
1 unit
1 unit
1 unit
1 unit
1 unit
1 unit
1 unit
1 unit
1 unit
PG
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
101
Weight
per PU
approx.
kg
3/93
0.255
0.257
0.258
0.257
0.257
0.258
0.257
0.257
0.258
0.255
0.255
0.257
0.256
0.250
0.255
0.255
0.256
0.257