SIRIUS 3RF4 Solid-State Switching Devices

Siemens SIRIUS 3RF4 Solid-State Switching Devices provide wear-free and noiseless switching of motors. The series is designed for frequently switching on/off AC drives up to 7.5kW and for reversing up to 3.0kW. These Siemens solid-state switching devices are fully insulated and can be mounted directly onto motor starter protectors, overload relays, and SIRIUS current monitoring relays. 3RF4 three-phase solid-state contactors are equipped with a two-phase control suitable for typical motor circuits without a connection to the neutral conductor. Siemens SIRIUS 3RF4 switching devices with a width of 45mm cover motors up to 2.2kW, and those with a width of 90mm cover motors up to 3kW.

Results: 42
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Load Current Rating
Load Voltage Rating
Control Voltage Range
Minimum Operating Temperature
Maximum Operating Temperature
Length
Width
Height
Series
Siemens Contactors - Solid State SS CONT,30A,48-600V,3P,4-30VDC,ZP,SCREW
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Chassis Mount 30 A 48 VAC to 600 VAC 4 VDC to 30 VDC - 25 C + 60 C 74.5 mm 119.5 mm 100 mm 3RF4
Siemens Contactors - Solid State SS CONT,30A,48-600V,3P,230VAC,ZP,SCREW
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Chassis Mount 30 A 48 VAC to 600 VAC 180 VAC to 230 VAC - 25 C + 60 C 74.5 mm 119.5 mm 100 mm 3RF4
Siemens Contactors - Solid State SOLID-STATE CONTACTOR 3-PHASE 3RF2
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1

Chassis Mount 30 A 48 VAC to 600 VAC 90 VAC to 125 VAC - 25 C + 60 C 89.5 mm 128 mm 100 mm 3RF4
Siemens Contactors - Solid State SS CONT,30A,48-600V,3P,230VAC,ZP,SCREW
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Chassis Mount 30 A 48 VAC to 600 VAC 180 VAC to 230 VAC - 25 C + 60 C 89.5 mm 128 mm 100 mm 3RF4
Siemens Contactors - Solid State SOLID-STATE CONTACTOR 3-PHASE 3RF2
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Chassis Mount 40 A 48 VAC to 600 VAC 90 VAC to 125 VAC - 25 C + 60 C 89.5 mm 128 mm 100 mm 3RF4
Siemens Contactors - Solid State SS CONT,40A,48-600V,3P,4-30VDC,ZP,SCREW
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1

Chassis Mount 40 A 48 VAC to 600 VAC 4 VDC to 30 VDC - 25 C + 60 C 89.5 mm 128 mm 100 mm 3RF4
Siemens Contactors - Solid State SS CONT,40A,48-600V,3P,230VAC,ZP,SCREW
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Chassis Mount 40 A 48 VAC to 600 VAC 180 VAC to 230 VAC - 25 C + 60 C 89.5 mm 128 mm 100 mm 3RF4
Siemens Contactors - Solid State SOLID-STATE CONTACTOR 3-PHASE 3RF2
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Chassis Mount 40 A 48 VAC to 600 VAC 90 VAC to 125 VAC - 25 C + 60 C 119.5 mm 130 mm 95 mm 3RF4
Siemens Contactors - Solid State SS CONT,40A,48-600V,3P,230VAC,ZP,SCREW
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Chassis Mount 40 A 48 VAC to 600 VAC 180 VAC to 230 VAC - 25 C + 60 C 119.5 mm 130 mm 95 mm 3RF4
Siemens Contactors - Solid State SOLID-STATE CONTACTOR 3-PHASE 3RF2
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Chassis Mount 50 A 48 VAC to 600 VAC 90 VAC to 125 VAC - 25 C + 60 C 119.5 mm 130 mm 95 mm 3RF4
Siemens Contactors - Solid State SS CONT,50A,48-600V,3P,230VAC,ZP,SCREW
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Chassis Mount 50 A 48 VAC to 600 VAC 180 VAC to 230 VAC - 25 C + 60 C 119.5 mm 130 mm 95 mm 3RF4
Siemens Contactors - Solid State SOLID-STATE CONTACTOR 3-PHASE 3RF2
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1

Chassis Mount 50 A 48 VAC to 600 VAC 90 VAC to 125 VAC - 25 C + 60 C 119.5 mm 130 mm 150 mm 3RF4
Siemens Contactors - Solid State SS CONT,50A,48-600V,3P,230VAC,ZP,SCREW
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Chassis Mount 50 A 48 VAC to 600 VAC 180 VAC to 230 VAC - 25 C + 60 C 119.5 mm 130 mm 150 mm 3RF4
Siemens Contactors - Solid State SS CONT,50A,48-600V,3P,4-30VDC,ZP,RT
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1

Chassis Mount 50 A 48 VAC to 600 VAC 4 VDC to 30 VDC - 25 C + 60 C 119.5 mm 130 mm 95 mm 3RF4
Siemens Contactors - Solid State SS CONT,50A,48-600V,3P,230VAC,ZP,RT
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Chassis Mount 50 A 48 VAC to 600 VAC 180 VAC to 230 VAC - 25 C + 60 C 119.5 mm 130 mm 95 mm 3RF4
Siemens Contactors - Solid State SS CONT,50A,48-600V,3P,4-30VDC,ZP,RT
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Chassis Mount 50 A 48 VAC to 600 VAC 4 VDC to 30 VDC - 25 C + 60 C 119.5 mm 130 mm 150 mm 3RF4
Siemens Contactors - Solid State SS CONT,50A,48-600V,3P,230VAC,ZP,RT
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Chassis Mount 50 A 48 VAC to 600 VAC 180 VAC to 230 VAC - 25 C + 60 C 119.5 mm 130 mm 150 mm 3RF4