3RH11221BB40 SIEMENS, 3RH11221BB40 Datasheet - Page 22

• 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

3RT10 coupling relays (interface),
for switching motors, 3-pole, 3 ... 11 kW
DC operation
Screw terminals
Low power consumption
Extended operating range of the coils
Integrated coil circuit
3RT10 1.-1VB4.
For accessories, see page 3/119.
For screw and snap-on mounting onto 35 mm standard mounting rail
3/92
3RT Coupling Relays
Siemens LV 1 · 2006
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
B
B
B
B
A
B
B
B
B
B
B
B
B
B
B
B
B
B
Screw terminals
Order No.
3RT10 15-1MB41-0KT0
3RT10 15-1MB42-0KT0
3RT10 15-1VB41
3RT10 15-1VB42
3RT10 15-1WB41
3RT10 15-1WB42
3RT10 16-1MB41-0KT0
3RT10 16-1MB42-0KT0
3RT10 16-1VB41
3RT10 16-1VB42
3RT10 16-1WB41
3RT10 16-1WB42
3RT10 17-1MB41-0KT0
3RT10 17-1MB42-0KT0
3RT10 17-1VB41
3RT10 17-1VB42
3RT10 17-1WB41
3RT10 17-1WB42
s
* You can order this quantity or a multiple thereof.
Price
per PU
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
0.260
0.260
0.262
0.260
0.260
0.260
0.261
0.261
0.261
0.260
0.260
0.260
0.262
0.260
0.260
0.261
0.261
0.260