- MFR #
- 3RT20251BB44
- Zoro #
- G8361237
- UPC #
- 662643914368
- Country of Origin
- Germany
- Item
- IEC Power Contactor
- Full Load Amps-Inductive
- 17 A
- Full Load Amps-Resistive
- 40 A
- Number of Poles
- 3
- Coil Volts
- 24 V DC
- HP @ 1 Phase - 120V
- 1 hp
- HP @ 1 Phase - 240V
- 3 hp
- HP @ 3 Phase - 208V
- 3 hp
- HP @ 3 Phase - 575V
- 15 hp
- HP @ 3 Phase - 240V
- 5 hp
- HP @ 3 Phase - 480V
- 10 hp
- Aux. Contact Configuration
- 2NO/2NC
- Standards
- REACH Art 33, WEEE (2012/19/EU)
- Auxiliary Contact Form
- 2NO/2NC
- Frame / Series / Class / Code
- S0
- Series
- SIRIUS 3RT20
- min. rated control voltage Us with DC
- 24 volt
- Connection type
- Screw connection
- Number of making contacts and main contacts
- 3
- Rated operating current Ie with AC-3, 400 V
- 17 ampere
- Power loss, static, current-independent [Pls]
- 5.9 watt
- suitable for series installation
- Yes
- Rated operating power with AC-3, 400 V
- 8 kilowatt
- rated operational power AC-1 at 400 V
- 23 kilowatt
- Rated current [In] for the power loss specification
- 17 ampere
- Power loss per pole, current-dependent [PlIp]
- 0.6 watt
- Horsepower @ Three Phase - 480V AC
- 10 hp
- Full Load Current - Resistive
- 40 A
- Maximum Operating Temperature
- 140 Degrees F
- Coil Voltage
- 24V DC
- Includes Auxiliary Contacts
- Yes
- Number of Auxillary Contacts
- 4
- Maximum Voltage Rating
- 690V AC
- 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)
- Horsepower @ Three Phase - 600V AC
- 15 hp
- Phase
- Three
- Terminal Connection Type
- Screw Terminals
- Horsepower @ Single Phase - 120V AC
- 1 hp
- Mounting Style
- DIN Rail, Surface
- Minimum Operating Temperature
- -13 Degrees F
- Embedded Surge Suppressor
- No
- Mounting Postion
- Vertical
- Horsepower @ Three Phase - 208V AC
- 3 hp
- Horsepower @ Single Phase - 240V AC
- 3 hp
- Number of Normally Open Main Contacts
- 3
- Reversing Capability
- Non-Reversing
- Contactor Style
- IEC
- IP Rating
- IP20
- Full Load Current - Inductive
- 17 A
- NEMA Enclosure Rating
- No Enclosure
- Mechanical Operating Durability
- 10,000,000
- Horsepower @ Three Phase - 240V AC
- 5 hp
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