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

  • Mfr # 3RT20271BB40

  • Zoro # G4320757

product price: 
$
312.99
/ea
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Key Features

Auxiliary Contact Form
1NC/1NO
Coil Voltage
24V DC
Number of Poles
3
Full Load Amps-Inductive
32 A
Full Load Amps-Resistive
50 A
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Specifications

Details

MFR #
3RT20271BB40
Zoro #
G4320757
UPC #
662643915853
Country of Origin
Germany
Item
IEC Magnetic Contactor
Auxiliary Contact Form
1NC/1NO
Coil Voltage
24V DC
Number of Poles
3
Full Load Amps-Inductive
32 A
Full Load Amps-Resistive
50 A
Reversing Capability
Non-Reversing
Terminal Connection Type
Screw
Number of Auxillary Contacts
2
Standards
REACH Art 33, WEEE (2012/19/EU)
Frame / Series / Class / Code
S0
Reversing
No
Enclosure NEMA Rating
No Enclosure
HP @ 3 Phase - 575V
25 hp
HP @ 1 Phase - 230V
5
Series
SIRIUS 3RT20
IP Rating
IP20
Watts Loss
2.3W (Current Dependent); 5.9W (Current Independent)
Max. Operating Watts
15 kW (at 400V, AC-3), 28 kW (at 400V, AC-1)
Horsepower @ Single Phase - 240V AC
5 hp
NEMA Enclosure Rating
No Enclosure
Horsepower @ Three Phase - 600V AC
25 hp
Full Load Current - Inductive
32 A
Includes Auxiliary Contacts
Yes
Horsepower @ Three Phase - 240V AC
10 hp
Full Load Current - Resistive
50 A
Horsepower @ Three Phase - 480V AC
20 hp
Response Time
4 to 16 msec (Opening Delay at AC), 8 to 40 msec (Closing Delay at AC)
Horsepower @ Three Phase - 208V AC
10 hp
Mounting Postion
Vertical
Minimum Operating Temperature
-13 Degrees F
Horsepower @ Single Phase - 120V AC
2 hp
Mechanical Operating Durability
10,000,000
Mounting Style
DIN Rail, Surface
Number of Normally Open Main Contacts
3
Maximum Operating Temperature
140 Degrees F
Maximum Voltage Rating
690V AC
Phase
Three
Contactor Style
IEC
Embedded Surge Suppressor
No

Description

The Siemens IEC Magnetic Contactor is a three-pole, non-reversing, coil-operated switch used to control power circuits. It features a 24 V DC coil, 3 main normally open contacts, and 2 auxiliary contacts (1 NO/1 NC). It is part of the SIRIUS 3RT20 series with frame size S0, mounting on DIN Rail or surface, and uses screw terminals. The unit has no enclosure and is rated for operation at voltages up to 690V AC, with a specified number of mechanical cycles under standard testing conditions, and designed for operation within the specified temperature range of -13°F to 140°F.

Coil voltage: 24 V DC

  • Action: Non-Reversing
  • Poles/contacts: 3 poles; 3 main NO contacts; 2 auxiliary contacts (1 NO/1 NC)
  • Auxiliary contact configuration: 1NC/1NO
  • Frame Size/Series: Frame S0; Series SIRIUS 3RT20
  • Mounting: DIN Rail, Surface
  • Electrical connection: Screws
  • Enclosure: No Enclosure
  • Maximum voltage rating: Rated for operation at voltages up to 690V AC
  • Embedded surge suppressor: No
  • IP rating: IP20
  • Includes auxiliary contacts: Yes (2 total)
  • Mechanical durability: Specified number of mechanical cycles under standard testing conditions
  • Operating temperature: Designed for operation within the specified temperature range of -13°F to 140°F

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