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Siemens IEC Magnetic Contactor, 1NC/1NO, 110V-120V AC, 3 P, Non-Reversing, Screw 3RT20371AK60 - main

IEC Magnetic Contactor, 1NC/1NO, 110V-120V AC, 3 P, Non-Reversing, Screw

  • Mfr # 3RT20371AK60

  • Zoro # G4376777

product price:  $307.99
/ea
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Key Features

Auxiliary Contact Form
1NC/1NO
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 #
3RT20371AK60
Zoro #
G4376777
UPC #
887621917272
Country of Origin
Germany

Dimensions

Overall Width
4.5 in
Mounting Hole Distance - Height
3.84 in
Mounting Hole Diameter
0.2 in
Frame Size
S2
Overall Height
5.65 in
Mounting Hole Distance - Width
1.77 in
Overall Depth
7.9 in

Details

Item
IEC Magnetic Contactor
Auxiliary Contact Form
1NC/1NO
Coil Voltage
110V-120V AC
Number of Poles
3
Reversing Capability
Non-Reversing
Terminal Connection Type
Screw
Number of Auxillary Contacts
2
Standards
REACH Art 33, WEEE (2012/19/EU)
Series
SIRIUS 3RT20
HP @ 3 Phase - 575V
50 hp
Reversing
No
Enclosure NEMA Rating
No Enclosure
Frame / Series / Class / Code
S2
Max. Operating Watts
30 kW (at 400V, AC-3), 53 kW (at 400V, AC-1)
Watts Loss
3.8W (Current Dependent); 18.5W (Current Independent)
IP Rating
IP20
Horsepower @ Three Phase - 600V AC
50 hp
Embedded Surge Suppressor
No
Frequency
50/60 Hz
Horsepower @ Three Phase - 480V AC
50 hp
Includes Auxiliary Contacts
Yes
Horsepower @ Single Phase - 240V AC
10 hp
Mechanical Operating Durability
10,000,000
Maximum Voltage Rating
690V AC
Horsepower @ Three Phase - 208V AC
20 hp
Horsepower @ Three Phase - 240V AC
20 hp
Full Load Current - Inductive
65 A
Number of Normally Open Main Contacts
3
Mounting Postion
Vertical
Full Load Current - Resistive
80 A
NEMA Enclosure Rating
No Enclosure
Contactor Style
IEC
Mounting Style
DIN Rail, Surface
Minimum Operating Temperature
-13 Degrees F
Maximum Operating Temperature
140 Degrees F
Horsepower @ Single Phase - 120V AC
5 hp

Description

The Siemens IEC Magnetic Contactor is a 3-pole, non-reversing, electrically operated switching device rated for operation within specified electrical parameters. It uses a 110–120 V AC coil to actuate three normally open main contacts and includes two auxiliary contacts (1 NO, 1 NC). Wiring is via screws, and it is compatible with DIN Rail and surface mounting in the specified orientation. It conforms to the specifications of the SIRIUS 3RT20 series, frame size S2; supplied without enclosure.

Key features

  • Coil voltage: 110–120 V AC; Frequency: 50/60 Hz
  • Main contacts: 3 normally open; Poles: 3
  • Auxiliary contacts: 2 total (1 NO, 1 NC)
  • Reversing: Designed as non-reversing device
  • Electrical connection: Screws
  • Enclosure: No Enclosure; IP20
  • Mounting: DIN Rail, Surface; Mounting position: Vertical
  • Frame/Series: S2; Series: SIRIUS 3RT20
  • Maximum voltage rating: rated for operation up to 690 V AC within specified conditions
  • Power ratings: rated power capacities under standard test conditions at specified voltages: 30 kW (AC-3) at 400 V; 53 kW (AC-1) at 400 V
  • Full load amps: Inductive 65 A; Resistive 80 A
  • Mechanical durability: tested for mechanical endurance over an estimated number of cycles under normal use conditions
  • Operating temperature: -13 °F to 140 °F
  • Dimensions (overall): Width 4.50 in, Height 5.65 in, Depth 7.90 in
  • Dimensional details: Mounting hole diameter 0.20 in; hole spacing 3.84 in (height) and 1.77 in (width)

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