Siemens 3RT20381KB40 Contactor S2 65A 24Vdc

Product Description

The SIEMENS 3RT20381KB40 is a power contactor with 65A contact current rating and a 24V DC control voltage. Suitable for switching motors and 2 A PLC outputs. It features a 1 NO + 1 NC contact configuration, screw terminals, and is a 3-pole, size S2 contactor.

• Suitable for switching motors and 2 A PLC outputs
• 21.5 W (closing), 1 W (holding) magnet coil at DC
• Screw terminals

Product Highlights

The SIEMENS 3RT20381KB40 contactor is ideal for motor control and general-purpose switching applications.

Product Information

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 3RT20381KB40
• Country of Origin: Germany

Technical Specifications

• UNSPSC Code: 39120000
• Brand: SIEMENS
• Contact Configuration: 3NO
• Contact Current Rating: 65 A
• Control Voltage: 24 V
• Manufacturer Part Number: 3RT20381KB40
• Mounting Type: DIN Rail Mount
• Series: SIRIUS
• Terminal Type: Screw Terminal
• Type: General Purpose Contactors
• Unit of Measure: EA
• UPC Code: 804766161032
• Coil Power Rating: 1/21.5 W
• SKU #: 2325309
• Maximum Load Current: 80 A
• Pole: 3
• Wattage: 37 kW
• Auxiliary Contacts: 2
• Size: S2
• Enclosure: IP00/IP20
• Operating Cycles: 10000000 Cycles
• Operating: -25 to 60 deg C
• Mounting: DIN Rail/Snap-On/Threaded
• Dimensions: 114 mm H x 55 mm W x 130 mm D
• Auxiliary Contact Configuration: 1NC
• Switching Power - AC kW: 37
• Switching Current - AC A: 80
• Switching Current - DC A: 80
• Switching Voltage - AC V: 400
• Switching Voltage - DC V: 600
• Coil Voltage - DC V: 24
• Protection Rating: IP20
• Reversing Capability: Non-Reversing
• Number of Poles: 3
• Main Power Pole Contact Form: 3NO
• Includes Auxiliary Contacts: Yes
• Auxiliary Contacts Included: 1NO/1NC
• Full Load Current - Inductive: 80 A
• Full Load Current - Resistive: 90 A
• Nominal Coil Voltage @ 60Hz: 24V DC
• Maximum Voltage Rating: 690V AC
• Horsepower @ Single Phase - 120V AC: 5 hp
• Horsepower @ Single Phase - 240V AC: 15 hp
• Horsepower @ Three Phase - 208V AC: 20 hp
• Horsepower @ Three Phase - 240V AC: 25 hp
• Horsepower @ Three Phase - 480V AC: 50 hp
• Horsepower @ Three Phase - 600V AC: 60 hp
• Wire Termination Type: Screw
• Integrated Surge Suppression: Yes
• IP Rating: IP20
• NEMA Enclosure Rating: No
• Frame Size: S2
• Overall Height: 5.8 in
• Overall Width: 4.65 in
• Overall Depth: 9.55 in
• Mounting Postion: Vertical
• Mechanical Operating Durability: 10,000,000
• Minimum Operating Temperature: -13 °F
• Maximum Operating Temperature: 140 °F
• Standards: REACH Art 33; WEEE (2012/19/EU)