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Siemens IEC Magnetic Contactor, 1NC/1NO, 24V AC, 3 P, Non-Reversing, Screw 3RT20361AC20 - main
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IEC Magnetic Contactor, 1NC/1NO, 24V AC, 3 P, Non-Reversing, Screw

  • Mfr # 3RT20361AC20

  • Zoro # G4376987

product price:  $239.99
/ea
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Key Features

Auxiliary Contact Form
1NC/1NO
Coil Voltage
24V AC
Number of Poles
3
Reversing Capability
Non-Reversing
Terminal Connection Type
Screw
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Specifications

Product Information

MFR #
3RT20361AC20
Zoro #
G4376987
UPC #
887621916183
Country of Origin
Germany

Dimensions

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

Details

Item
IEC Magnetic Contactor
Auxiliary Contact Form
1NC/1NO
Coil Voltage
24V 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
50 hp
Enclosure NEMA Rating
No Enclosure
Frame / Series / Class / Code
S2
Series
SIRIUS 3RT20
Reversing
No
Watts Loss
4W (Current Dependent); 17.2W (Current Independent)
IP Rating
IP20
Max. Operating Watts
22 kW (at 400V, AC-3), 46 kW (at 400V, AC-1)
Horsepower @ Three Phase - 600V AC
50 hp
Horsepower @ Single Phase - 240V AC
10 hp
Full Load Current - Inductive
52 A
Horsepower @ Three Phase - 240V AC
15 hp
Maximum Voltage Rating
690V AC
Horsepower @ Single Phase - 120V AC
3 hp
Horsepower @ Three Phase - 480V AC
40 hp
Contactor Style
IEC
Mechanical Operating Durability
10,000,000
Number of Normally Open Main Contacts
3
Phase
Three
Mounting Postion
Vertical
Embedded Surge Suppressor
No
Includes Auxiliary Contacts
Yes
Maximum Operating Temperature
140 Degrees F
Frequency
50/60 Hz
Full Load Current - Resistive
70 A
Minimum Operating Temperature
-13 Degrees F
Horsepower @ Three Phase - 208V AC
15 hp
NEMA Enclosure Rating
No Enclosure
Response Time
10 to 18 msec (AC Operation Opening Delay Operating Times for 0.8 ... 1.1 x Us1), 10 to 18 msec (AC Operation Opening Delay Operating Times for 1.0 x Us1), 10 to 80 msec (AC Operation Closing Delay Operating Times for 0.8 ... 1.1 x Us1), 12 to 22 msec (AC Operation Closing Delay Operating Times for 1.0 x Us1)
Mounting Style
DIN Rail, Surface

Description

The Siemens IEC Magnetic Contactor is a 3-pole, non-reversing, electrically operated switch used to control power circuits. It features a 24 V AC coil and auxiliary contacts configured as 1NO/1NC (two auxiliary contacts in total) along with three normally open main contacts. This device belongs to the SIRIUS 3RT20 family (frame S2) and is intended for installation according to manufacturer instructions with screw terminals. It is IP20, provided without an enclosure; suitable for use in appropriate environments.

Coil voltage: 24 V AC

  • Poles and contacts: 3 poles; main contacts 3 NO; auxiliary contacts 2 (1 NO / 1 NC)
  • Reversing: Non-Reversing
  • Frame/Series: S2, SIRIUS 3RT20
  • Mounting/Terminals: Intended for installation according to manufacturer instructions; Screw terminals
  • Enclosure/IP: IP20; provided without an enclosure; suitable for use in appropriate environments
  • Voltage/Frequency: within the specified voltage range; 50/60 Hz
  • Full-load currents: 52 A inductive; 70 A resistive
  • Power rating: 22 kW (AC-3) at 400 V; 46 kW (AC-1) at 400 V
  • Durability: 10,000,000 mechanical cycles
  • Dimensions: Overall depth 4.82 in; height 5.59 in; width 2.44 in

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