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Siemens IEC Magnetic Contactor, 1NC/1NO, 110V AC, 3 P, Non-Reversing, Screw 3RT20251AG20 - main

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

  • Mfr # 3RT20251AG20

  • Zoro # G1893695

product price:  $110.68
/ea
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Key Features

Auxiliary Contact Form
1NC/1NO
Coil Voltage
110V AC
Number of Poles
3
Reversing Capability
Non-Reversing
Terminal Connection Type
Screw
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Specifications

Product Information

MFR #
3RT20251AG20
Zoro #
G1893695
UPC #
662643915525
Country of Origin
Germany

Dimensions

Frame Size
S0
Mounting Hole Distance - Height
2.36 in
Overall Depth
3.63 in
Overall Height
4.18 in
Mounting Hole Diameter
0.19 in
Mounting Hole Distance - Width
1.38 in
Overall Width
2.13 in

Details

Item
IEC Magnetic Contactor
Auxiliary Contact Form
1NC/1NO
Coil Voltage
110V 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
15 hp
Frame / Series / Class / Code
S0
IP Rating
IP20
Max. Operating Watts
8 kW (at 400V, AC-3), 23 kW (at 400V, AC-1)
Watts Loss
0.6W (Current Dependent); 7.9W (Current Independent)
Series
SIRIUS 3RT20
Frequency
50/60 Hz
Phase
Three
Horsepower @ Single Phase - 240V AC
3 hp
Full Load Current - Inductive
17 A
Embedded Surge Suppressor
No
Maximum Operating Temperature
140 Degrees F
Horsepower @ Three Phase - 240V AC
5 hp
Mechanical Operating Durability
10,000,000
Horsepower @ Three Phase - 600V AC
15 hp
Number of Normally Open Main Contacts
3
NEMA Enclosure Rating
No Enclosure
Mounting Postion
Vertical
Horsepower @ Single Phase - 120V AC
1 hp
Mounting Style
DIN Rail, Surface
Minimum Operating Temperature
-13 Degrees F
Horsepower @ Three Phase - 480V AC
10 hp
Full Load Current - Resistive
40 A
Horsepower @ Three Phase - 208V AC
3 hp
Maximum Voltage Rating
690V AC
Contactor Style
IEC
Response Time
10 to 18 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 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), 9 to 38 msec (AC Operation Closing Delay)
Includes Auxiliary Contacts
Yes

Description

The Siemens IEC Magnetic Contactor is a 3-pole, non-reversing electrical switch (IEC style) used to control power circuits. It features a 110 V AC coil and screw-terminal connections, with two auxiliary contacts (1 normally open and 1 normally closed). It belongs to the SIRIUS 3RT20 family, frame size S0, and is suited for DIN rail or surface mounting.

Key features

  • Coil Voltage: 110 V AC
  • Poles / Main Contacts: 3 poles; 3 normally open main contacts
  • Auxiliary Contacts: 2 total (1 NO, 1 NC) / Auxiliary contact form 1NC/1NO
  • Reversing Capability: Non-Reversing
  • Frame Size / Series: S0 / SIRIUS 3RT20
  • Mounting Style: DIN Rail, Surface
  • Electrical Connection: Screw terminals
  • Embedded Surge Suppressor: Not included
  • IP/NEMA Protection: IP20; Enclosure: None
  • Maximum Voltage Rating: rated for operation within the specified voltage ranges
  • Frequency: 50/60 Hz
  • Temperatures: Maximum 140°F; Minimum -13°F
  • Mechanical Durability: 10,000,000 cycles
  • Dimensions: Height 4.18 in, Width 2.13 in, Depth 3.63 in
  • Phase: Three
  • Response Time: AC and DC operation times; ranges provided
  • Includes Auxiliary Contacts: Yes

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