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The fully wired reversing contactor assemblies are suitable for use in any climate. They are finger-safe according to EN 50274. The contactor assemblies consist of 2 contactors with the same power, with one NC contact in the basic unit. The contactors are mechanically and electrically interlocked (NC contact interlock).
The 3RA13 contactor assemblies have screw connections and are suitable for screwing or snapping onto 35 mm standard mounting rails.

Brand/Series	3RA Series
Coil Voltage	24 VDC
Contact Current Rating	50A
Current Rating	50 A
Depth	0.118" (3mm)
Dimensions	133 x 120 x 130 mm
Function	IEC Contactor
Horsepower Rating	3 to 75 HP
Horsepower, Max, 1 Phase, at 115 V	3
Horsepower, Max, 1 Phase, at 208 V	7.5
Horsepower, Max, 1 Phase, at 230 V	10
Horsepower, Max, 3 Phase, at 208 V	15
Horsepower, Max, 3 Phase, at 230 V	15
Horsepower, Max, 3 Phase, at 460 V	40
Horsepower, Max, 3 Phase, at 575 V	50
Length	5.236" (133mm)
Mounting Type	DIN Rail
Number of Poles	3 Pole
Power Rating	22kW
Primary Type	IEC Contactor
Relay Type	Electro Mechanical
Size	S2
Standards	CAC, CE Approved, CSA Certified, GOST Certified, UL Recognized
Temperature, Operating, Maximum	+60 °C
Temperature, Operating, Minimum	-25 °C
Temperature, Operating, Range	-25 to +60 °C
Terminal Type	Screw
Termination	Screw
Type	Reversing
Voltage Rating	400 VAC
Voltage, Control	24 VDC
Width	4.724" (120mm)
关键词

Brand/Series 3RA Series  Siemens Brand/Series 3RA Series  Contactors Brand/Series 3RA Series  Siemens Contactors Brand/Series 3RA Series   Coil Voltage 24 VDC  Siemens Coil Voltage 24 VDC  Contactors Coil Voltage 24 VDC  Siemens Contactors Coil Voltage 24 VDC   Contact Current Rating 50A  Siemens Contact Current Rating 50A  Contactors Contact Current Rating 50A  Siemens Contactors Contact Current Rating 50A   Current Rating 50 A  Siemens Current Rating 50 A  Contactors Current Rating 50 A  Siemens Contactors Current Rating 50 A   Depth 0.118" (3mm)  Siemens Depth 0.118" (3mm)  Contactors Depth 0.118" (3mm)  Siemens Contactors Depth 0.118" (3mm)   Dimensions 133 x 120 x 130 mm  Siemens Dimensions 133 x 120 x 130 mm  Contactors Dimensions 133 x 120 x 130 mm  Siemens Contactors Dimensions 133 x 120 x 130 mm   Function IEC Contactor  Siemens Function IEC Contactor  Contactors Function IEC Contactor  Siemens Contactors Function IEC Contactor   Horsepower Rating 3 to 75 HP  Siemens Horsepower Rating 3 to 75 HP  Contactors Horsepower Rating 3 to 75 HP  Siemens Contactors Horsepower Rating 3 to 75 HP   Horsepower, Max, 1 Phase, at 115 V 3  Siemens Horsepower, Max, 1 Phase, at 115 V 3  Contactors Horsepower, Max, 1 Phase, at 115 V 3  Siemens Contactors Horsepower, Max, 1 Phase, at 115 V 3   Horsepower, Max, 1 Phase, at 208 V 7.5  Siemens Horsepower, Max, 1 Phase, at 208 V 7.5  Contactors Horsepower, Max, 1 Phase, at 208 V 7.5  Siemens Contactors Horsepower, Max, 1 Phase, at 208 V 7.5   Horsepower, Max, 1 Phase, at 230 V 10  Siemens Horsepower, Max, 1 Phase, at 230 V 10  Contactors Horsepower, Max, 1 Phase, at 230 V 10  Siemens Contactors Horsepower, Max, 1 Phase, at 230 V 10   Horsepower, Max, 3 Phase, at 208 V 15  Siemens Horsepower, Max, 3 Phase, at 208 V 15  Contactors Horsepower, Max, 3 Phase, at 208 V 15  Siemens Contactors Horsepower, Max, 3 Phase, at 208 V 15   Horsepower, Max, 3 Phase, at 230 V 15  Siemens Horsepower, Max, 3 Phase, at 230 V 15  Contactors Horsepower, Max, 3 Phase, at 230 V 15  Siemens Contactors Horsepower, Max, 3 Phase, at 230 V 15   Horsepower, Max, 3 Phase, at 460 V 40  Siemens Horsepower, Max, 3 Phase, at 460 V 40  Contactors Horsepower, Max, 3 Phase, at 460 V 40  Siemens Contactors Horsepower, Max, 3 Phase, at 460 V 40   Horsepower, Max, 3 Phase, at 575 V 50  Siemens Horsepower, Max, 3 Phase, at 575 V 50  Contactors Horsepower, Max, 3 Phase, at 575 V 50  Siemens Contactors Horsepower, Max, 3 Phase, at 575 V 50   Length 5.236" (133mm)  Siemens Length 5.236" (133mm)  Contactors Length 5.236" (133mm)  Siemens Contactors Length 5.236" (133mm)   Mounting Type DIN Rail  Siemens Mounting Type DIN Rail  Contactors Mounting Type DIN Rail  Siemens Contactors Mounting Type DIN Rail   Number of Poles 3 Pole  Siemens Number of Poles 3 Pole  Contactors Number of Poles 3 Pole  Siemens Contactors Number of Poles 3 Pole   Power Rating 22kW  Siemens Power Rating 22kW  Contactors Power Rating 22kW  Siemens Contactors Power Rating 22kW   Primary Type IEC Contactor  Siemens Primary Type IEC Contactor  Contactors Primary Type IEC Contactor  Siemens Contactors Primary Type IEC Contactor   Relay Type Electro Mechanical  Siemens Relay Type Electro Mechanical  Contactors Relay Type Electro Mechanical  Siemens Contactors Relay Type Electro Mechanical   Size S2  Siemens Size S2  Contactors Size S2  Siemens Contactors Size S2   Standards CAC, CE Approved, CSA Certified, GOST Certified, UL Recognized  Siemens Standards CAC, CE Approved, CSA Certified, GOST Certified, UL Recognized  Contactors Standards CAC, CE Approved, CSA Certified, GOST Certified, UL Recognized  Siemens Contactors Standards CAC, CE Approved, CSA Certified, GOST Certified, UL Recognized   Temperature, Operating, Maximum +60 °C  Siemens Temperature, Operating, Maximum +60 °C  Contactors Temperature, Operating, Maximum +60 °C  Siemens Contactors Temperature, Operating, Maximum +60 °C   Temperature, Operating, Minimum -25 °C  Siemens Temperature, Operating, Minimum -25 °C  Contactors Temperature, Operating, Minimum -25 °C  Siemens Contactors Temperature, Operating, Minimum -25 °C   Temperature, Operating, Range -25 to +60 °C  Siemens Temperature, Operating, Range -25 to +60 °C  Contactors Temperature, Operating, Range -25 to +60 °C  Siemens Contactors Temperature, Operating, Range -25 to +60 °C   Terminal Type Screw  Siemens Terminal Type Screw  Contactors Terminal Type Screw  Siemens Contactors Terminal Type Screw   Termination Screw  Siemens Termination Screw  Contactors Termination Screw  Siemens Contactors Termination Screw   Type Reversing  Siemens Type Reversing  Contactors Type Reversing  Siemens Contactors Type Reversing   Voltage Rating 400 VAC  Siemens Voltage Rating 400 VAC  Contactors Voltage Rating 400 VAC  Siemens Contactors Voltage Rating 400 VAC   Voltage, Control 24 VDC  Siemens Voltage, Control 24 VDC  Contactors Voltage, Control 24 VDC  Siemens Contactors Voltage, Control 24 VDC   Width 4.724" (120mm)  Siemens Width 4.724" (120mm)  Contactors Width 4.724" (120mm)  Siemens Contactors Width 4.724" (120mm)