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The Siemens SIRIUS 3RT1955-4G high-current terminal block is designed for S6 frame 3RT1054/3RT1055 series contactors, can connect conductors with a maximum cross-section of 70mm², and can be used with 3RB105 overload protection components and 3RW443 soft starters. It is a standard part manufactured in Germany.

The Siemens 3RT1955-4F belongs to the 3RT1955 wiring accessory series used by SIRIUS S6 frame contactors (3RT1054/3RT1055). Other items in the same series include the 3RT1955-4G high current terminal block. It is recommended to check the actual installation method against the equipment nameplate or the original factory drawing.

Siemens 3RT1954-7A is one of the part numbers in the 3RT1954 spare parts series. This series is known to include the 3RT1954-6A main contact replacement kit applicable to the 3RT1054 (S6 frame) contactor. Kenxin Motor assisted in confirming the actual corresponding item.

The Siemens 3RT1954-6A is a main contact replacement kit designed for the S6 frame 3RT1054 contactor (AC-3 55kW). It provides 3 sets of movable contacts and 6 sets of fixed contacts, rated at 115 amps and 600 volts, and is suitable for maintenance and replacement of contactor contacts after wear.

The Siemens 3RT1946-7A is one of the 3RT1946 spare parts series. This series has been confirmed to include the 3RT1946-6A and 3RT1946-6D main contact replacement kits applicable to the 3RT1046 (S3 frame) contactor. Kenxin Motor can assist in verifying the actual corresponding items.

The Siemens 3RT1946-6A is a main contact replacement kit designed for the S3 frame 3RT1046 contactor. It provides 3 sets of movable contacts and 6 sets of fixed contacts. With a No. 2 Phillips screwdriver, the entire set of main contacts of the three-pole contactor can be rebuilt.

The Siemens 3RT1946-6D is a main contact replacement kit designed for S3 frame, three-pole contactors. It is rated AC-1 140 amps and has 3 sets of normally open contacts, including 3 sets of movable and 6 sets of fixed contacts. It is suitable for the repair of older 3RT1046 series contactors.

The Siemens 3RT1946-4G is a terminal block designed for the 3RT1.4 series (S3 frame) contactors. It belongs to the contactor box type terminal accessories of the SIRIUS Classic product line, is manufactured in Germany, and is suitable for upgrading wiring capacity or for repair and replacement.

The Siemens 3RT1946-4EA4 is a member of the 3RT1946-4EAx terminal cover series. This series has been confirmed as the terminal protection cover used for the S3 frame 3RT1.4 contactor and can be used with wiring methods such as ribbon cable connection, cable terminal and overload relay.

The Siemens 3RT1946-4EA2 is a terminal protection cover designed for the S3 frame 3RT1.4 contactor. It can cover the terminal area to reduce the risk of accidental contact and foreign object intrusion. It belongs to the same wiring protection accessories as the 3RT1946-4EA1 in the same series.

The Siemens SIRIUS 3RT1946-4EA1 terminal cover is designed for large 3RT10 series 3RT1046 (S3 size) contactors, providing insulation protection at the connection between the busbar and cable terminals. It is certified by UL, CE and other safety regulations. Kenxin Motor provides genuine original products and in-stock supply.

The Siemens 3RT1946-4BA31 is a dedicated three-pole parallel connector for the 3RT10 series large contactors. It features a terminalless design and is suitable for parallel configuration of the 3RT1046 (S3 size) model to help expand charging current capacity. Kenxin Motor provides genuine original products and selection advice.

The Siemens 3RT1945-6A is a dedicated main contact replacement kit for the 3RT1045 (S3 size, AC-3 37kW) contactor. It includes 3 sets of movable and 6 sets of fixed contacts and mounting parts, which can extend the service life of the contactor and reduce the overall replacement cost. Kenxin Motor provides original factory optional services.

The Siemens 3RT1945-5AL21 is a dedicated operating coil for the 3RT1045 (S3 size) large contactor, rated at AC 230V, 50/60Hz. The coil can be replaced individually to extend the contactor's lifespan without replacing the entire unit. Kenxin Motor provides genuine original products and stock availability.

The Siemens 3RT1945-5AG21 is a dedicated operating coil for the 3RT1045 (S3 size) large contactor, rated at AC 110V, 50/60Hz, with screw terminal wiring. It can be replaced individually to extend the contactor's lifespan. Kenxin Motor provides genuine original parts and fast delivery service.