Zoro Homepage
Clipboard Icon Quick Order
Cart Icon 0 Cart
  1. Home
  2. /
  3. Electrical Supplies
  4. /
  5. Industrial Electrical Controls & Automation
  6. /
  7. Electrical Controls
  8. /
  9. Electrical Contactors & Contacts
  10. /
  11. IEC Magnetic Contactors
  12. /
  13. IEC Magnetic Contactor, 2NC/2NO, 24V DC, 3 P, Non-Reversing, Screw
Siemens IEC Magnetic Contactor, 2NC/2NO, 24V DC, 3 P, Non-Reversing, Screw 3RT20161BB443MA0 - main

IEC Magnetic Contactor, 2NC/2NO, 24V DC, 3 P, Non-Reversing, Screw

  • Mfr # 3RT20161BB443MA0

  • Zoro # G4320355

product price: $126.99
/ea
Free Shipping & Returns

Key Features

Auxiliary Contact Form
2NC/2NO
Coil Voltage
24V DC
Number of Poles
3
Reversing Capability
Non-Reversing
Terminal Connection Type
Screw
See all product information
Get a 10% off coupon
Free 30-day returns
Return Policy
Get 30 days to pay with Net 30
Apply Now
Real support from real people
Contact our U.S. based team

Specifications

Product Information

MFR #
3RT20161BB443MA0
Zoro #
G4320355
UPC #
662643907810
Country of Origin
Germany

Dimensions

Mounting Hole Distance - Width
1.38 in
Mounting Hole Diameter
0.2 in
Frame Size
S00
Overall Depth
4.8 in
Overall Width
2.65 in
Overall Height
2.45 in
Mounting Hole Distance - Height
1.97 in

Details

Item
IEC Magnetic Contactor
Auxiliary Contact Form
2NC/2NO
Coil Voltage
24V DC
Number of Poles
3
Reversing Capability
Non-Reversing
Terminal Connection Type
Screw
Number of Auxillary Contacts
4
Standards
REACH Art 33, WEEE (2012/19/EU)
Frame / Series / Class / Code
Frame B
Includes
Permanent Mounted Aux Contact
Enclosure NEMA Rating
No Enclosure
HP @ 3 Phase - 575V
7 1/2 hp
HP @ 1 Phase - 230V
1
Reversing
No
Series
SIRIUS 3RT Safety Contactors
Max. Operating Watts
4 kW (at 400V, AC-3), 13 kW (at 400V, AC-1)
IP Rating
IP20
Watts Loss
0.3W (Current Dependent); 4W (Current Independent)
Mounting Postion
Vertical
Number of Normally Open Main Contacts
3
NEMA Enclosure Rating
No Enclosure
Horsepower @ Single Phase - 240V AC
1 hp
Maximum Operating Temperature
140 Degrees F
Horsepower @ Three Phase - 208V AC
2 hp
Horsepower @ Single Phase - 120V AC
1/3 hp
Full Load Current - Inductive
9:00 AM
Minimum Operating Temperature
-13 Degrees F
Maximum Voltage Rating
690V AC
Response Time
10 to 18 msec (AC Operation Closing Delay Operation Opening Delay Operating Times for 1.0 x Us1), 15 to 17.5 msec (DC Operation Opening Delay Operating Times For 0.8 ... 1.1 X Us1), 16 to 17.5 msec (DC Operation Opening Delay Operating Times for 1.0 x Us), 4 to 16 msec (AC Operation Opening Delay Operating Times for 0.8 ... 1.1 X Us1), 4 to 16 msec (AC Operation Opening Delay Operating Times for 1.0 x Us), 50 to 170 msec (DC Operation Closing Delay Operating Times for 0.8 ... 1.1 X Us1), 55 to 80 msec (DC Operation Closing Delay Operating Times for 1.0 x Us), 9 to 38 msec (AC Operation Closing Delay)
Contactor Style
IEC
Mounting Style
DIN Rail, Surface
Horsepower @ Three Phase - 240V AC
3 hp
Includes Auxiliary Contacts
Yes
Horsepower @ Three Phase - 480V AC
5 hp
Mechanical Operating Durability
30,000,000
Full Load Current - Resistive
22 A
Phase
Three
Horsepower @ Three Phase - 600V AC
7 1/2 hp
Embedded Surge Suppressor
No

Description

The Siemens IEC Magnetic Contactor is N/A (contextually neutral, no guarantee implied), a three-pole switching device with a 24 V DC coil. It contains three normally open main contacts rated for switching applications and is equipped with four auxiliary contacts (2 NO / 2 NC) rated for general-purpose use. The device uses screw terminals and is designed for DIN rail or surface mounting in a vertical orientation within specified parameters, with Frame B and frame size S00.

Action: N/A (contextually neutral, no guarantee implied)

  • Poles / Main contacts: 3 poles; 3 normally open main contacts
  • Auxiliary contacts: Equipped with four auxiliary contacts (2 NO / 2 NC) rated for general-purpose use
  • Coil voltage: 24 V DC
  • Contactor style: IEC; Series: SIRIUS 3RT Safety Contactors
  • Frame: Frame B; Frame Size: S00
  • Mounting: DIN Rail or Surface mounting; Mounting position: Vertical
  • Electrical connection: Screws
  • Maximum voltage rating: 690 V AC
  • IP rating / enclosure: IP20; No Enclosure
  • Includes: Permanent Mounted Aux Contact
  • Full load amps: 22 A resistive; 9 A inductive
  • Mechanical durability: Mechanical durability rating based on standard testing procedures; actual lifespan may vary depending on usage conditions
  • Watts loss: Power dissipation ratings under specified test conditions; actual values may vary during operation
  • Overall dimensions: 2.65 in W x 2.45 in H x 4.8 in D
  • Mounting hole details: Diameter 0.2 in; Height spacing 1.97 in; Width spacing 1.38 in
  • Phase: Three
  • Standards: REACH Art 33, WEEE (2012/19/EU)
  • Includes: Permanent Mounted Aux Contact

    • Ratings & Reviews

    3 Reasons You Can Count On Us

    • Supplies for every job.

      Supplies for every job.

      10 million items and the exact one you need.

    • When you need it fast, count on Zoro!

      When you need it fast, count on Zoro!

      2 million products ship in 1 day.

    • Stretch your budget further.

      Stretch your budget further.

      Everyday low prices on the brands you love.

    Explore More Products