Siemens Sirius Replacement Parts

BRAH Electric lists 203 aftermarket replacement parts for Siemens Sirius equipment, cross-referenced to 216 OEM part numbers: Magnetic Coils (116), Contactors (65), Contact Kits (13), Auxiliary Contacts (9). Each of those OEM part numbers has its own listing next to the BRAH part that replaces it, so the results below count both.

Type series in this family include 3RT19 (128), 3RT (65) and 3RH (9). Amperage ratings: Contactors 7A to 95A, Contact Kits 32A to 400A. Coil voltages include 120VAC, 24VAC, 240VAC, 480VAC, 230VAC, 48VAC and 11 more. For example, B3RH1911-1HA01 replaces 3RH1911-1HA01 and B3RH1911-1HA12 replaces 3RH1911-1HA12.

How do I find the replacement for my Siemens Sirius part?

To find a part, search for the OEM part number printed on the part you are replacing, or open its type series in the cross-reference at the bottom of this page: each type page lists every BRAH part beside the part numbers it replaces. BRAH parts carry a 2-year warranty from the date of invoice; contact kits carry a 6-month warranty. In-stock items ordered before 3:00 PM Pacific ship the same business day. Need help confirming a match? Call (855) 355-2724.

419 Results(Showing 341 - 360)
Siemens 3RT1944-5AV61 replacement Magnetic Coil – BRAH B3RT1944-5AV61
3RT1944-5AV61
BRAH B3RT1944-5AV61 is the direct substitute for Siemens 3RT1944-5AV61
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Coil Voltage480VAC
Frequency60Hz
Amperage Contactor65A
FamilySirius
BRAH B3RT1944-5HC21 Magnetic Coil – replaces Siemens 3RT1944-5HC21
B3RT1944-5HC21
Substitute for Siemens 3RT1944-5HC21
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Coil Voltage48VAC
Frequency60Hz
Amperage Contactor65A
FamilySirius
Siemens 3RT1944-5HC21 replacement Magnetic Coil – BRAH B3RT1944-5HC21
3RT1944-5HC21
BRAH B3RT1944-5HC21 is the direct substitute for Siemens 3RT1944-5HC21
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Coil Voltage48VAC
Frequency60Hz
Amperage Contactor65A
FamilySirius
BRAH B3RT1944-6A Contact Kit – replaces Siemens 3RT1944-6A
B3RT1944-6A
Substitute for Siemens 3RT1944-6A, SRT44LC
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Amperage65A
Poles3P
FamilySirius
Type3RT19, B3RT19
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Siemens 3RT1944-6A replacement Contact Kit – BRAH B3RT1944-6A
3RT1944-6A
BRAH B3RT1944-6A is the direct substitute for Siemens 3RT1944-6A
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Amperage65A
Poles3P
FamilySirius
Type3RT19, B3RT19
Siemens SRT44LC replacement Contact Kit – BRAH B3RT1944-6A
SRT44LC
BRAH B3RT1944-6A is the direct substitute for Siemens SRT44LC
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Amperage65A
Poles3P
FamilySirius
Type3RT19, B3RT19
BRAH B3RT1945-5AB00 Magnetic Coil – replaces Siemens 3RT1945-5AB00
B3RT1945-5AB00
Substitute for Siemens 3RT1945-5AB00
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Coil Voltage24VAC
Frequency60Hz
Amperage Contactor80A - 95A
FamilySirius
Siemens 3RT1945-5AB00 replacement Magnetic Coil – BRAH B3RT1945-5AB00
3RT1945-5AB00
BRAH B3RT1945-5AB00 is the direct substitute for Siemens 3RT1945-5AB00
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Coil Voltage24VAC
Frequency60Hz
Amperage Contactor80A - 95A
FamilySirius
BRAH B3RT1945-5AB01 Magnetic Coil – replaces Siemens 3RT1945-5AB01
B3RT1945-5AB01
Substitute for Siemens 3RT1945-5AB01
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Coil Voltage24VAC
Frequency50Hz
Amperage Contactor80A - 95A
FamilySirius
Siemens 3RT1945-5AB01 replacement Magnetic Coil – BRAH B3RT1945-5AB01
3RT1945-5AB01
BRAH B3RT1945-5AB01 is the direct substitute for Siemens 3RT1945-5AB01
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Coil Voltage24VAC
Frequency50Hz
Amperage Contactor80A - 95A
FamilySirius
BRAH B3RT1945-5AC21 Magnetic Coil – replaces Siemens 3RT1945-5AC21
B3RT1945-5AC21
Substitute for Siemens 3RT1945-5AC21
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Coil Voltage24VAC
Frequency50/60Hz
Amperage Contactor80A - 95A
FamilySirius
Siemens 3RT1945-5AC21 replacement Magnetic Coil – BRAH B3RT1945-5AC21
3RT1945-5AC21
BRAH B3RT1945-5AC21 is the direct substitute for Siemens 3RT1945-5AC21
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Coil Voltage24VAC
Frequency50/60Hz
Amperage Contactor80A - 95A
FamilySirius
BRAH B3RT1945-5AD01 Magnetic Coil – replaces Siemens 3RT1945-5AD01
B3RT1945-5AD01
Substitute for Siemens 3RT1945-5AD01
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Coil Voltage42VAC
Frequency50Hz
Amperage Contactor80A - 95A
FamilySirius
Siemens 3RT1945-5AD01 replacement Magnetic Coil – BRAH B3RT1945-5AD01
3RT1945-5AD01
BRAH B3RT1945-5AD01 is the direct substitute for Siemens 3RT1945-5AD01
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Coil Voltage42VAC
Frequency50Hz
Amperage Contactor80A - 95A
FamilySirius
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Returns accepted within 30 days of shipment with an RMA; a 25–50% restocking charge applies.

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BRAH B3RT1945-5AD21 Magnetic Coil – replaces Siemens 3RT1945-5AD21
B3RT1945-5AD21
Substitute for Siemens 3RT1945-5AD21
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Coil Voltage42VAC
Frequency50/60Hz
Amperage Contactor80A - 95A
FamilySirius
Siemens 3RT1945-5AD21 replacement Magnetic Coil – BRAH B3RT1945-5AD21
3RT1945-5AD21
BRAH B3RT1945-5AD21 is the direct substitute for Siemens 3RT1945-5AD21
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Coil Voltage42VAC
Frequency50/60Hz
Amperage Contactor80A - 95A
FamilySirius
BRAH B3RT1945-5AF01 Magnetic Coil – replaces Siemens 3RT1945-5AF01
B3RT1945-5AF01
Substitute for Siemens 3RT1945-5AF01
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Coil Voltage110VAC
Frequency50Hz
Amperage Contactor80A - 95A
FamilySirius
Siemens 3RT1945-5AF01 replacement Magnetic Coil – BRAH B3RT1945-5AF01
3RT1945-5AF01
BRAH B3RT1945-5AF01 is the direct substitute for Siemens 3RT1945-5AF01
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Coil Voltage110VAC
Frequency50Hz
Amperage Contactor80A - 95A
FamilySirius
BRAH B3RT1945-5AG21 Magnetic Coil – replaces Siemens 3RT1945-5AG21
B3RT1945-5AG21
Substitute for Siemens 3RT1945-5AG21
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Coil Voltage110VAC
Frequency50/60Hz
Amperage Contactor80A - 95A
FamilySirius
Siemens 3RT1945-5AG21 replacement Magnetic Coil – BRAH B3RT1945-5AG21
3RT1945-5AG21
BRAH B3RT1945-5AG21 is the direct substitute for Siemens 3RT1945-5AG21
View Product
Coil Voltage110VAC
Frequency50/60Hz
Amperage Contactor80A - 95A
FamilySirius