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Siemens IEC Magnetic Contactor, 1NC/1NO, 208V AC, 3 P, Non-Reversing, Screw 3RT20271AN20 - main

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

  • Mfr # 3RT20271AN20

  • Zoro # G4320732

product price:  $230.94
/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 #
3RT20271AN20
Zoro #
G4320732
UPC #
662643915778
Country of Origin
Germany

Dimensions

Overall Height
3.6 in
Mounting Hole Distance - Width
1.38 in
Mounting Hole Diameter
0.19 in
Overall Depth
4.3 in
Overall Width
2.2 in
Mounting Hole Distance - Height
2.36 in
Frame Size
S0

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)
HP @ 3 Phase - 575V
25 hp
Enclosure NEMA Rating
No Enclosure
HP @ 1 Phase - 230V
5
Reversing
No
Frame / Series / Class / Code
S0
Series
SIRIUS 3RT20
IP Rating
IP20
Max. Operating Watts
15 kW (at 400V, AC-3), 28 kW (at 400V, AC-1)
Watts Loss
2.3W (Current Dependent); 10.5W (Current Independent)
Mechanical Operating Durability
10,000,000
Response Time
4 to 16 msec (Opening Delay at AC), 8 to 40 msec (Closing Delay at AC)
Maximum Voltage Rating
690V AC
NEMA Enclosure Rating
No Enclosure
Full Load Current - Resistive
50 A
Mounting Style
DIN Rail, Surface
Horsepower @ Three Phase - 480V AC
20 hp
Horsepower @ Three Phase - 600V AC
25 hp
Horsepower @ Three Phase - 240V AC
10 hp
Horsepower @ Single Phase - 120V AC
2 hp
Contactor Style
IEC
Mounting Postion
Vertical
Includes Auxiliary Contacts
Yes
Maximum Operating Temperature
140 Degrees F
Phase
Three
Full Load Current - Inductive
32 A
Frequency
50/60 Hz
Horsepower @ Three Phase - 208V AC
10 hp
Minimum Operating Temperature
-13 Degrees F
Horsepower @ Single Phase - 240V AC
5 hp
Number of Normally Open Main Contacts
3
Embedded Surge Suppressor
No

Description

The SIEMENS - IEC Magnetic Contactor is a non-reversing, three-phase contactor with a coil voltage of 208V AC. It's designed for vertical mounting and can be installed on either DIN Rail or Surface. The contactor has an auxiliary contact configuration of 1NO/1NC and includes two auxiliary contacts. With no enclosure, it carries an IP rating of IP20. This product belongs to the SIRIUS 3RT20 series and adheres to REACH Art 33 and WEEE (2012/19/EU) standards.

Key features include:

  • Full load amps-inductive: 32 A; full load amps-resistive: 50 A.
  • Horsepower ratings vary based on phase and voltage, ranging from 2 hp at single phase -120V AC up to 25 hp at three phase -600V AC.
  • Maximum operating temperature:140 Degrees F; minimum operating temperature:-13 Degrees F.
  • Mechanical Operating Durability is tested up to ten million cycles.
  • Response time ranges between four to sixteen milliseconds for opening delay at AC, eight to forty milliseconds for closing delay at AC.
  • Watts loss is current dependent (2.3W) as well as current independent (10.5W).
  • Overall dimensions are depth:4.3 in, height:3.6 in, width:2.2 in with screw terminal connection type.

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