Buy Siemens Auxiliary Contactors Online at Best Price in India [2024]

The Siemens 3VW9011-0AG01 Auxiliary Switch 4 CO for Position switch 3WL10 / 3VA27, also known as an auxiliary contact or auxiliary relay, is an additional contact configuration used in conjunction with a primary electrical device or component, such as a circuit breaker or a contactor. It serves to provide auxiliary control, monitoring, or signaling functions within an electrical system. Here are some key points about auxiliary switches: 1. Contact Configuration: Auxiliary switches consist of one or more sets of electrical contacts that are mechanically linked to the primary device. These contacts are typically designed to open or close based on the state or operation of the primary device. 2. Control and Monitoring: Auxiliary switches are commonly used to provide control signals to other devices in the electrical system. For example, in a motor control circuit, auxiliary switches on a contactor may be used to signal the status of the contactor (e.g., whether it is open or closed) to other control components or systems. 3. Interlocking: Auxiliary switches can be employed to implement interlocking mechanisms in electrical systems. These interlocks ensure that certain operations or sequences are carried out in a specific order to enhance safety and prevent unintended or hazardous conditions. 4. Signaling and Indication: Auxiliary switches are often used to provide visual or electrical indication of the state or status of the primary device. This allows operators or monitoring systems to easily determine the condition of the device without directly observing or measuring it. 5. Mounting and Connection: Auxiliary switches are typically designed to be mounted directly onto or in close proximity to the primary device. They are electrically connected to the control or monitoring circuitry through wiring connections or terminals. Auxiliary switches can be found in various electrical components and systems, including circuit breakers, contactors, motor starters, relays, and other similar devices. They expand the functionality and control capabilities of these primary devices and play a vital role in ensuring safe and efficient operation of electrical systems.

Product Name	Expected Price	Dispatch Time	Discount
L&T [ Lauritz Knudsen ] MX0 40E 415V Auxiliary Contactor for AC Control 4 NO CS94018	₹1,590	5 days	--
Chint Auxiliary Contact 4NC F4-04	₹330	30 days	--
Chint Auxiliary Contact 1NO NCF1-11C	₹500	15 days	--
Chint AX- 3X 11 Auxiliary Contact for NXC Contactor	₹220	15 days	--
Chint Auxiliary Contactor, NCF6-20(2NO)	₹400	30 days	4.76% OFF
L&T [ Lauritz Knudsen ] MX0 22E 220V Auxiliary Contactor for DC Control 2 NO + 2 NC CS94029	₹1,970	25 days	--
Chint AX- 3X 22 Auxiliary Contact for NXC Contactor	₹330	15 days	--
Chint Auxiliary Contact 2NC F4-02	₹220	30 days	--
Chint Auxiliary Contact 2NO F4-20	₹220	30 days	--

Siemens Auxiliary Contactors

Top Selling Siemens Auxiliary Contactors Products Price List for March 2026