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Siemens IEC Magnetic Contactor, 2NC/2NO, 110V-120V AC, 3 P, Non-Reversing, Screw 3RT20271AK643MA0 - main
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IEC Magnetic Contactor, 2NC/2NO, 110V-120V AC, 3 P, Non-Reversing, Screw

  • Mfr # 3RT20271AK643MA0

  • Zoro # G4324266

product price:  $248.39
/ea
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Key Features

Auxiliary Contact Form
2NC/2NO
Coil Voltage
110V-120V AC
Number of Poles
3
Reversing Capability
Non-Reversing
Terminal Connection Type
Screw
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Specifications

Product Information

MFR #
3RT20271AK643MA0
Zoro #
G4324266
UPC #
040892633252
Country of Origin
Germany

Dimensions

Mounting Hole Diameter
0.19 in
Overall Depth
3.63 in
Mounting Hole Distance - Width
1.38 in
Mounting Hole Distance - Height
2.36 in
Frame Size
S0
Overall Height
5.87 in
Overall Width
2.13 in

Details

Item
IEC Magnetic Contactor
Auxiliary Contact Form
2NC/2NO
Coil Voltage
110V-120V AC
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)
HP @ 1 Phase - 230V
5
Includes
Permanent Mounted Aux Contact
Reversing
No
HP @ 3 Phase - 575V
25 hp
Enclosure NEMA Rating
No Enclosure
Frame / Series / Class / Code
S0
Series
SIRIUS 3RT Safety Contactors
Max. Operating Watts
15 kW (at 400V, AC-3), 28 kW (at 400V, AC-1)
IP Rating
IP20
Watts Loss
2.3W (Current Dependent); 10.5W (Current Independent)
Horsepower @ Single Phase - 240V AC
5 hp
NEMA Enclosure Rating
No Enclosure
Embedded Surge Suppressor
No
Horsepower @ Three Phase - 240V AC
10 hp
Mounting Style
DIN Rail, Surface
Mechanical Operating Durability
10,000,000
Full Load Current - Inductive
32 A
Horsepower @ Three Phase - 208V AC
10 hp
Horsepower @ Single Phase - 120V AC
2 hp
Full Load Current - Resistive
50 A
Number of Normally Open Main Contacts
3
Maximum Operating Temperature
140 Degrees F
Mounting Postion
Vertical
Horsepower @ Three Phase - 600V AC
25 hp
Minimum Operating Temperature
-13 Degrees F
Maximum Voltage Rating
690V AC
Response Time
4 to 16 msec (Opening Delay at AC), 8 to 40 msec (Closing Delay at AC)
Horsepower @ Three Phase - 480V AC
20 hp
Frequency
50/60 Hz
Contactor Style
IEC
Phase
Three
Includes Auxiliary Contacts
Yes

Description

The SIEMENS IEC Magnetic Contactor is an IEC-standard, electrically operated switching device rated for operation within the specified electrical parameters. This 3-pole, non-reversing unit uses a 110–120 V AC coil and features auxiliary contacts configured as 2NO/2NC (2NC/2NO form). The unit is intended for installation using standard mounting methods; wiring should be performed in accordance with applicable standards.

Action: Non-Reversing

  • Coil Voltage: 110–120 V AC
  • Reversing: No
  • Aux. Contact Configuration: 2NO/2NC
  • Auxiliary Contact Form: 2NC/2NO
  • Contactor Style: IEC
  • Frame / Series / Code: S0; Series: SIRIUS 3RT Safety Contactors
  • Frame Size: S0
  • Depth: 3.82 in; Overall Depth: 3.63 in
  • Height: 1.77 in; Overall Height: 5.87 in
  • Width: 1.77 in; Overall Width: 2.13 in
  • Frequency: 50/60 Hz
  • Phase: Three
  • Number of Poles: 3
  • NEMA Enclosure Rating: No Enclosure
  • IP Rating: IP20
  • Mounting Style: DIN Rail, Surface
  • Mounting Hole Diameter: 0.19 in
  • Mounting Hole Distance - Height: 2.36 in
  • Mounting Hole Distance - Width: 1.38 in
  • Terminal Connection Type: Screw
  • Electrical Connection: Screws
  • Includes: Permanent Mounted Aux Contact -> Includes auxiliary contacts as specified; proper installation required
  • Includes Auxiliary Contacts: Yes
  • Number of Auxillary Contacts: 4
  • Number of Normally Open Main Contacts: 3
  • Max. Operating Watts: 15 kW (at 400V, AC-3); 28 kW (at 400V, AC-1) -> Rated for use within these power levels under specified conditions
  • Maximum Voltage Rating: 690V AC -> Rated for operation up to this voltage when used according to specifications
  • Watts Loss: 2.3 W (Current Dependent); 10.5 W (Current Independent) -> Typical power dissipation values based on operational conditions; actual performance may vary
  • Full Load Amps - Inductive: 32 A -> Rated for continuous operation at 32 A (inductive) within the specified electrical parameters
  • Full Load Amps - Resistive: 50 A -> Rated for continuous operation at 50 A (resistive) within the specified electrical parameters
  • Full Load Current - Inductive: 32 A -> Rated for continuous operation at 32 A (inductive) within the specified electrical parameters
  • Full Load Current - Resistive: 50 A -> Rated for continuous operation at 50 A (resistive) within the specified electrical parameters
  • HP @ 1 Phase - 120V: 2 hp
  • HP @ 1 Phase - 230V: 5 hp
  • HP @ 1 Phase - 240V: 5 hp
  • HP @ 3 Phase - 208V: 10 hp
  • HP @ 3 Phase - 240V: 10 hp
  • HP @ 3 Phase - 480V: 20 hp
  • HP @ 3 Phase - 600V: 25 hp
  • Hz: 50/60
  • Maximum Operating Temperature: 140 Degrees F
  • Minimum Operating Temperature: -13 Degrees F
  • Item: IEC Magnetic Contactor

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