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, 1NC, 24V DC, 3 P, Non-Reversing, Screw
Siemens IEC Magnetic Contactor, 1NC, 24V DC, 3 P, Non-Reversing, Screw 3RT20161BB42 - main

IEC Magnetic Contactor, 1NC, 24V DC, 3 P, Non-Reversing, Screw

  • Mfr # 3RT20161BB42

  • Zoro # G4320337

product price: $71.69
/ea

Key Features

Auxiliary Contact Form
1NC
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 #
3RT20161BB42
Zoro #
G4320337
UPC #
662643907797
Country of Origin
Germany

Dimensions

Mounting Hole Distance - Height
1.97 in
Mounting Hole Diameter
0.2 in
Overall Depth
3.25 in
Frame Size
S00
Overall Width
2 in
Overall Height
2.4 in
Mounting Hole Distance - Width
1.38 in

Details

Item
IEC Magnetic Contactor
Auxiliary Contact Form
1NC
Coil Voltage
24V DC
Number of Poles
3
Reversing Capability
Non-Reversing
Terminal Connection Type
Screw
Number of Auxillary Contacts
1
Standards
REACH Art 33, WEEE (2012/19/EU)
Enclosure NEMA Rating
No Enclosure
Frame / Series / Class / Code
S00
Reversing
No
HP @ 1 Phase - 230V
1
HP @ 3 Phase - 575V
7 1/2 hp
Series
SIRIUS 3RT20
Max. Operating Watts
4 kW (at 400V, AC-3), 13 kW (at 400V, AC-1)
Watts Loss
0.3W (Current Dependent); 4W (Current Independent)
IP Rating
IP20
Phase
Three
Minimum Operating Temperature
-13 Degrees F
Horsepower @ Three Phase - 600V AC
7 1/2 hp
Includes Auxiliary Contacts
Yes
Horsepower @ Three Phase - 208V AC
2 hp
Embedded Surge Suppressor
No
Number of Normally Open Main Contacts
3
Full Load Current - Inductive
9:00 AM
Full Load Current - Resistive
22 A
Mounting Style
DIN Rail, Surface
Mechanical Operating Durability
30,000,000
Contactor Style
IEC
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)
Horsepower @ Three Phase - 480V AC
5 hp
Mounting Postion
Vertical
Horsepower @ Single Phase - 240V AC
1 hp
NEMA Enclosure Rating
No Enclosure
Horsepower @ Single Phase - 120V AC
1/3 hp
Maximum Voltage Rating
690V AC
Maximum Operating Temperature
140 Degrees F
Horsepower @ Three Phase - 240V AC
3 hp

Description

The Siemens IEC Magnetic Contactor is an IEC-style electromagnetic switching device rated for operation within specified electrical parameters. It is a 3-pole, non-reversing unit with a 24 V DC coil, includes one NC auxiliary contact and three normally open main contacts as specified by the manufacturer. It uses screw terminals and is manufactured according to standard specifications for the SIRIUS 3RT20 series, frame size S00.

Coil voltage: 24 V DC

  • Action: Non-Reversing
  • Poles/Main contacts: 3 poles; 3 normally open main contacts
  • Auxiliary contacts: 1 NC
  • Reversing: No
  • Frame / Series: manufactured according to standard specifications for the SIRIUS 3RT20 series, frame size S00
  • Electrical connection: compatible with screw terminal connections as specified by the manufacturer
  • Embedded surge suppressor: does not include an integrated surge suppression device
  • Enclosure: designed with an IP20 enclosure rating indicating degree of protection against solids and liquids per IEC standards
  • Maximum voltage rating: rated for operation up to a maximum voltage of 690V AC within specified conditions
  • Mounting style: DIN Rail, Surface
  • Mechanical durability: tested for mechanical durability over a specified number of operational cycles under standard testing conditions
  • Operating temperature: rated for operation within the temperature range of approximately -25°C to 60°C (converted from °F) based on standard conversion; actual performance may vary outside this range
  • Phase: Three
  • Dimensions (Overall): Depth 3.25 in; Height 2.40 in; Width 2.00 in
  • Standards: REACH Art 33, WEEE (2012/19/EU)
  • Maximum watts: 4 kW (400V, AC-3); 13 kW (400V, AC-1)

    • 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