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/1NO, 24V DC, 4 P, Non-Reversing, Screw
Siemens IEC Magnetic Contactor, 1NC/1NO, 24V DC, 4 P, Non-Reversing, Screw 3RT23271BB40 - main

IEC Magnetic Contactor, 1NC/1NO, 24V DC, 4 P, Non-Reversing, Screw

  • Mfr # 3RT23271BB40

  • Zoro # G4342667

product price: $340.99
/ea
Free Shipping & Returns

Key Features

Auxiliary Contact Form
1NC/1NO
Coil Voltage
24V DC
Number of Poles
4
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
Unlock tax-exempt savings
Add Tax Exemption

Specifications

Product Information

MFR #
3RT23271BB40
Zoro #
G4342667
UPC #
662643916362
Country of Origin
Germany

Dimensions

Mounting Hole Diameter
0.19 in
Mounting Hole Distance - Height
2.95 in
Overall Height
5.12 in
Mounting Hole Distance - Width
1.38 in
Frame Size
S0
Overall Depth
3.67 in
Overall Width
3.04 in

Details

Item
IEC Magnetic Contactor
Auxiliary Contact Form
1NC/1NO
Coil Voltage
24V DC
Number of Poles
4
Reversing Capability
Non-Reversing
Terminal Connection Type
Screw
Number of Auxillary Contacts
2
Standards
REACH Art 33, WEEE (2012/19/EU)
HP @ 3 Phase - 575V
15 hp
Frame / Series / Class / Code
S0
HP @ 1 Phase - 230V
3
Enclosure NEMA Rating
No Enclosure
Reversing
No
Series
SIRIUS 3RT23
IP Rating
IP20
Max. Operating Watts
8 kW (at 400V, AC-4), 8 kW (at 400V, AC-3)
Watts Loss
3W (Current Dependent); 5.9W (Current Independent)
Mechanical Operating Durability
10,000,000
Includes Auxiliary Contacts
Yes
Phase
3
Horsepower @ Three Phase - 240V AC
5 hp
Horsepower @ Single Phase - 240V AC
3 hp
Horsepower @ Single Phase - 120V AC
1 hp
NEMA Enclosure Rating
No Enclosure
Full Load Current - Inductive
15.5 A
Mounting Style
DIN Rail, Surface
Full Load Current - Resistive
42 A
Maximum Operating Temperature
140 Degrees F
Horsepower @ Three Phase - 208V AC
5 hp
Contactor Style
IEC
Embedded Surge Suppressor
No
Horsepower @ Three Phase - 480V AC
10 hp
Mounting Postion
Vertical
Horsepower @ Three Phase - 600V AC
15 hp
Minimum Operating Temperature
-13 Degrees F
Number of Normally Open Main Contacts
4

Description

The Siemens IEC Magnetic Contactor is a 4-pole, non-reversing device with a 24 V DC coil rated for switching power circuits. It includes 2 auxiliary contacts configured as 1NO/1NC and is part of the SIRIUS 3RT23 family (frame S0). The unit uses screw terminals; it does not include an embedded surge suppressor or enclosure; it has an IP20 rating. It is rated for operation within three-phase systems and supports mounting on DIN Rail or surfaces in a vertical orientation.

Key features

  • Coil Voltage: 24 V DC
  • Action: Non-Reversing
  • Reversing: No
  • Poles/Contacts: 4 poles; Main contacts normally open: 4
  • Auxiliary contacts: 2 total; Configuration: 1NO/1NC; Form: 1NC/1NO; Includes auxiliary contacts: Yes
  • Frame/Series/Code: S0; Frame Size: S0; Series: SIRIUS 3RT23
  • Electrical connection: Screws
  • Embedded Surge Suppressor: No
  • Enclosure: No Enclosure; NEMA Rating: No Enclosure
  • IP Rating: IP20
  • Mounting: DIN Rail, Surface; Mounting Hole Diameter: 0.19 in; Mounting Hole Distance (Height/Width): 2.95 in / 1.38 in; Mounting Position: Vertical
  • Phase: 3
  • Full Load Amps: Inductive 15.5 A; Resistive 42 A
  • HP Ratings: 1 hp @ 120V (1 Phase); 3 hp @ 230V (1 Phase); 3 hp @ 240V (1 Phase); 5 hp @ 208V (3 Phase); 5 hp @ 240V (3 Phase); 10 hp @ 480V (3 Phase); 15 hp @ 575V (3 Phase)
  • Max Operating Watts: 8 kW at 400V (AC-3/AC-4)
  • Temperature: Max 140°F; Min -13°F
  • Mechanical Durability: 10,000,000 cycles
  • Standards: REACH Art 33, WEEE (2012/19/EU)
  • Width/Height/Depth: Width 2.36 in; Height 5.12 in; Overall Width 3.04 in; Overall Depth 3.67 in; Depth 3.82 in

    • 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