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Siemens IEC Magnetic Contactor, 2NC/2NO, 110V-120V AC, 3 P, Non-Reversing, Screw 3RT20181AK643MA0 - main
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IEC Magnetic Contactor, 2NC/2NO, 110V-120V AC, 3 P, Non-Reversing, Screw

  • Mfr # 3RT20181AK643MA0

  • Zoro # G4320522

product price:  $162.99
/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 #
3RT20181AK643MA0
Zoro #
G4320522
UPC #
040892633832
Country of Origin
Germany

Dimensions

Mounting Hole Distance - Height
1.97 in
Frame Size
S00
Overall Height
4.73 in
Overall Width
1.97 in
Mounting Hole Distance - Width
1.38 in
Overall Depth
2.45 in
Mounting Hole Diameter
0.2 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)
Reversing
No
Includes
Permanent Mounted Aux Contact
HP @ 1 Phase - 230V
2
Frame / Series / Class / Code
S00
HP @ 3 Phase - 575V
10 hp
Enclosure NEMA Rating
No Enclosure
Series
SIRIUS 3RT Safety Contactors
Max. Operating Watts
8 kW (at 400V, AC-3), 13 kW (at 400V, AC-1)
Watts Loss
1W (Current Dependent); 5.9W (Current Independent)
IP Rating
IP20
Embedded Surge Suppressor
No
Full Load Current - Resistive
22 A
Mounting Postion
Vertical
Horsepower @ Three Phase - 480V AC
10 hp
Minimum Operating Temperature
-13 Degrees F
Maximum Operating Temperature
140 Degrees F
Mechanical Operating Durability
30,000,000
Horsepower @ Three Phase - 240V AC
5 hp
Horsepower @ Single Phase - 240V AC
2 hp
Horsepower @ Single Phase - 120V AC
1 hp
NEMA Enclosure Rating
No Enclosure
Full Load Current - Inductive
16 A
Maximum Voltage Rating
690V AC
Phase
Three
Contactor Style
IEC
Response Time
10 to 17 msec (AC Operation Closing Delay Operation Opening Delay Operating Times for 1.0 x Us1), 15 to 17.5 msec (DC Operation Opening Delay Operating Times For 0.8 ... 1.1 X Us1), 16 to 17.5 msec (DC Operation Opening Delay Operating Times for 1.0 x Us), 4 to 16 msec (AC Operation Opening Delay Operating Times for 0.8 ... 1.1 X Us1), 4 to 16 msec (AC Operation Opening Delay Operating Times for 1.0 x Us), 50 to 170 msec (DC Operation Closing Delay Operating Times for 0.8 ... 1.1 X Us1), 55 to 80 msec (DC Operation Closing Delay Operating Times for 1.0 x Us), 8 to 40 msec (AC Operation Closing Delay)
Horsepower @ Three Phase - 208V AC
3 hp
Number of Normally Open Main Contacts
3
Frequency
50/60 Hz
Mounting Style
DIN Rail, Surface
Includes Auxiliary Contacts
Yes
Horsepower @ Three Phase - 600V AC
10 hp

Description

The Siemens IEC Magnetic Contactor is a 3-pole device rated for operation within specified voltage ranges used to control power circuits.

It has a coil rated for 110–120 V AC and provides auxiliary contacts configured as 2NO/2NC (2NC/2NO form).

Action: Non-Reversing

  • Poles and main contacts: 3 poles; 3 normally open main contacts
  • Auxiliary contacts: 4 total (2NO/2NC)
  • Auxiliary contact configuration: 2NO/2NC
  • Coil voltage: 110–120 V AC within specified limits
  • Electrical connection: Connection method: Screw terminals compatible with standard wiring practices
  • Mounting: Mounting options include DIN Rail or surface mounting according to installation requirements
  • Frame/Series: S00; Series SIRIUS 3RT Safety Contactors
  • Enclosure/IP: Enclosure rating indicates protection level of IP20 per applicable standards; no enclosure provided by the device itself.
  • Maximum voltage: Rated for operation at voltages up to 690 V AC in accordance with specifications.
  • Frequency: Designed for use within frequency ranges of approximately 50 Hz and 60 Hz.
  • Ratings: Ratings are based on standardized testing conditions; actual performance may vary depending on application conditions.
  • Mechanical durability: 30,000,000 cycles
  • Operating temperature: -13°F to 140°F
  • Dimensions: Width 1.77 in; Depth 2.45 in; Height 4.73 in
  • Mounting hole: diameter 0.2 in; height spacing 1.97 in; width spacing 1.38 in
  • Includes: Permanent mounted auxiliary contact
  • Standards: REACH Art 33, WEEE (2012/19/EU)
  • Weight or other not provided attributes are not listed here.

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