3RH11221BB40 SIEMENS, 3RH11221BB40 Datasheet - Page 51

• 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

1) See also description on page 3/108.
2) For packs of 10 units, the Order No. must be supplemented with "-Z" and
3) See "Load Feeders", Motor Starters and Soft Starters -> ET 200 S Motor
* You can order this quantity or a multiple thereof.
3RT19 16-1PA
3RT19 16-1GA00
EMC suppression modules; 3-phase ˆ 5.5 kW
Main conducting path surge suppression modules for 3RT12
vacuum contactors
Additional load modules
Control kits
the order code "X90".
Starters, 3RK1 903-0CA00.
For contactors Version
Type
Size S00 (for contactors with AC or DC operation)
3RT10 1
3RT10 1
Size S10 and S12
3RT12
Size S00 (also for Cage Clamp terminal)
3RT1. 1,
3RH1.
Size S00
3RT1. 1,
3RH1.
RC elements (3 x 220 W /0.22 µF)
up to 400 V
up to 575 V
up to 690 V
Varistors
up to 400 V
up to 575 V
up to 690 V
Rated operating voltage
U
Rated operating voltage
U
For damping overvoltages and
protecting motor windings against
multiple re-ignition when switching off
induction motors. For connection on the
contactor feeder side (2-T1/4-T2/6-T3).
For separate installation.
For plugging onto the front side of the
contactors with and without auxiliary
switch blocks
For increasing the permissible residual
current and for limiting the residual
voltage. Ensures safe opening of
contactors with direct control via 230 V
AC semiconductor outputs of SIMATIC
controllers. Also performs the function of
a surge damping circuit.
Rated voltage: AC 50/60 Hz,
180 V to 255 V.
Operating range: 0.8 to 1.1 x U
For manual operation of the contactor
contacts for start-up and service
e
e
= 690 V AC
= 1000 V AC
2)
For 3RT, 3RH Contactors and Contactor Relays
s
3)
DT
}
A
C
A
B
D
C
C
}
A
1)
Accessories and Spare Parts
Order No.
3RT19 16-1PA1
3RT19 16-1PA2
3RT19 16-1PA3
3RT19 16-1PB1
3RT19 16-1PB2
3RT19 16-1PB3
3RT19 66-1PV3
3RT19 66-1PV4
3RT19 16-1GA00
3RK1 903-0CA00
Accessories for 3RT, 3RH contactors and
Price
per PU
PU
(UNIT,
SET, M)
Siemens LV 1 · 2006
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
contactor relays
PG
101
101
101
101
101
101
101
101
101
121
Weight
per PU
approx.
kg
3/121
0.078
0.078
0.081
0.084
0.090
0.087
0.380
0.775
0.008
0.015