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Siemens IEC Magnetic Contactor, 1NC/1NO, 208V AC, 3 P, Non-Reversing, Screw 3RT20381AM20 - main
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IEC Magnetic Contactor, 1NC/1NO, 208V AC, 3 P, Non-Reversing, Screw

  • Mfr # 3RT20381AM20

  • Zoro # G2135377

product price:  $355.10
/ea
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Key Features

Auxiliary Contact Form
1NC/1NO
Coil Voltage
208V AC
Number of Poles
3
Reversing Capability
Non-Reversing
Terminal Connection Type
Screw
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Specifications

Product Information

MFR #
3RT20381AM20
Zoro #
G2135377
UPC #
887621918033
Country of Origin
Germany

Dimensions

Frame Size
S2
Overall Depth
4.82 in
Mounting Hole Diameter
0.2 in
Mounting Hole Distance - Width
1.77 in
Mounting Hole Distance - Height
3.84 in
Overall Width
2.44 in
Overall Height
5.59 in

Details

Item
IEC Magnetic Contactor
Auxiliary Contact Form
1NC/1NO
Coil Voltage
208V 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)
Reversing
No
Enclosure NEMA Rating
No Enclosure
Frame / Series / Class / Code
S2
HP @ 3 Phase - 575V
60 hp
Series
SIRIUS 3RT20
IP Rating
IP20
Watts Loss
5.7W (Current Dependent); 17.2W (Current Independent)
Max. Operating Watts
37 kW (at 400V, AC-3), 59 kW (at 400V, AC-1)
Includes Auxiliary Contacts
Yes
Horsepower @ Three Phase - 240V AC
25 hp
Embedded Surge Suppressor
No
Full Load Current - Inductive
65 A
Mounting Style
DIN Rail, Surface
Horsepower @ Single Phase - 240V AC
15 hp
Maximum Operating Temperature
140 Degrees F
Horsepower @ Single Phase - 120V AC
5 hp
Horsepower @ Three Phase - 600V AC
60 hp
Mounting Postion
Vertical
NEMA Enclosure Rating
No Enclosure
Full Load Current - Resistive
90 A
Contactor Style
IEC
Frequency
50/60 Hz
Number of Normally Open Main Contacts
3
Horsepower @ Three Phase - 208V AC
20 hp
Mechanical Operating Durability
10,000,000
Maximum Voltage Rating
690V AC
Horsepower @ Three Phase - 480V AC
50 hp
Minimum Operating Temperature
-13 Degrees F

Description

The IEC Magnetic Contactor is a three-pole, non-reversing, electrically operated switching device rated for operation within specified control system parameters. It uses an electromagnetic coil to open or close contacts, suitable for switching applications within specified load ratings. This Siemens unit is part of the SIRIUS 3RT20 family, features screw terminals, and a 208 V AC coil, designed to meet industry standards for compatibility with compatible systems.

Key features

  • Coil voltage: 208 V AC
  • Auxiliary contacts: 2 total (1NO/1NC); Auxiliary contact form: 1NC/1NO
  • Poles: 3; Main normally open contacts: 3
  • Frame/Series: S2; Series: SIRIUS 3RT20
  • Reversing: Non-Reversing
  • Maximum voltage rating: 690 V AC; Frequency: 50/60 Hz; IP rating: IP20
  • Enclosure: No Enclosure; Mounting style: DIN Rail, Surface; Mounting position: Vertical
  • Terminal connection: Screw; Embedded surge suppressor: No
  • Overall dimensions: Height 5.59 in, Width 2.44 in, Depth 4.82 in
  • Depth (additional): 5.12 in
  • Mounting hole diameter: 0.2 in; Mounting hole distance (Height/Width): 3.84 in / 1.77 in
  • Mechanical durability: 10,000,000 cycles
  • Max operating watts: 37 kW (AC-3); 59 kW (AC-1)

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