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Block Contactors

Showing 40 out of 205 products

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Pack of 10 piece
₹2,477   ₹3,422
You save ₹945!
27.62% OFF
The Siemens 3SB5400-0A Contact block 1NO + 1 NC for Push button, Selector & Key Actuators, also known as a contact element or auxiliary contact block, is an electrical component used in switches, pushbuttons, or other control devices to provide additional electrical contacts for signaling or control purposes. It is typically installed within the switch or control device and is actuated or controlled by the primary switching mechanism. Here are some key points about contact blocks: 1. Electrical Contacts: Contact blocks consist of electrical contacts that make or break electrical connections when actuated. They can be designed as normally open (NO), normally closed (NC), or changeover (CO) contacts, allowing for different circuit configurations. 2. Functionality: Contact blocks are used to perform various functions, such as signaling, interlocking, control logic, or feedback in electrical systems. They are commonly used to indicate the status or position of a switch, control the operation of other devices, or provide feedback to a control system. 3. Mounting: Contact blocks are typically designed for easy installation and are compatible with specific switch or control device models. They are often mounted directly onto the switch or control device, either by snapping them into place or by using screws or fasteners. 4. Compatibility: Contact blocks are designed to work with specific switches or control devices from the same manufacturer or product line. It is important to select contact blocks that are compatible with the corresponding switches or control devices to ensure proper operation and fit. Contact blocks play a crucial role in electrical switches, control devices, and control systems, providing additional electrical contacts for signaling and control purposes. They enable the transmission of electrical signals, control the operation of other devices, and facilitate the monitoring and feedback of switch positions or statuses. When using contact blocks, it is important to consult the documentation and guidelines provided by the manufacturer for proper installation, wiring, and operation.
₹117   ₹183
You save ₹66!
36.03% OFF
The Siemens 3SB5400-0B Contact block 1 NO for Push button, Selector & Key Actuators, also known as a contact element or auxiliary contact block, is an electrical component used in switches, pushbuttons, or other control devices to provide additional electrical contacts for signaling or control purposes. It is typically installed within the switch or control device and is actuated or controlled by the primary switching mechanism. Here are some key points about contact blocks: 1. Electrical Contacts: Contact blocks consist of electrical contacts that make or break electrical connections when actuated. They can be designed as normally open (NO), normally closed (NC), or changeover (CO) contacts, allowing for different circuit configurations. 2. Functionality: Contact blocks are used to perform various functions, such as signaling, interlocking, control logic, or feedback in electrical systems. They are commonly used to indicate the status or position of a switch, control the operation of other devices, or provide feedback to a control system. 3. Mounting: Contact blocks are typically designed for easy installation and are compatible with specific switch or control device models. They are often mounted directly onto the switch or control device, either by snapping them into place or by using screws or fasteners. 4. Compatibility: Contact blocks are designed to work with specific switches or control devices from the same manufacturer or product line. It is important to select contact blocks that are compatible with the corresponding switches or control devices to ensure proper operation and fit. Contact blocks play a crucial role in electrical switches, control devices, and control systems, providing additional electrical contacts for signaling and control purposes. They enable the transmission of electrical signals, control the operation of other devices, and facilitate the monitoring and feedback of switch positions or statuses. When using contact blocks, it is important to consult the documentation and guidelines provided by the manufacturer for proper installation, wiring, and operation.
Pack of 1 piece
₹258   ₹342
You save ₹84!
24.61% OFF
The Siemens 3SB5400-0E Contact block 2 NO for Push button, Selector & Key Actuators, also known as a contact element or auxiliary contact block, is an electrical component used in switches, pushbuttons, or other control devices to provide additional electrical contacts for signaling or control purposes. It is typically installed within the switch or control device and is actuated or controlled by the primary switching mechanism. Here are some key points about contact blocks: 1. Electrical Contacts: Contact blocks consist of electrical contacts that make or break electrical connections when actuated. They can be designed as normally open (NO), normally closed (NC), or changeover (CO) contacts, allowing for different circuit configurations. 2. Functionality: Contact blocks are used to perform various functions, such as signaling, interlocking, control logic, or feedback in electrical systems. They are commonly used to indicate the status or position of a switch, control the operation of other devices, or provide feedback to a control system. 3. Mounting: Contact blocks are typically designed for easy installation and are compatible with specific switch or control device models. They are often mounted directly onto the switch or control device, either by snapping them into place or by using screws or fasteners. 4. Compatibility: Contact blocks are designed to work with specific switches or control devices from the same manufacturer or product line. It is important to select contact blocks that are compatible with the corresponding switches or control devices to ensure proper operation and fit. Contact blocks play a crucial role in electrical switches, control devices, and control systems, providing additional electrical contacts for signaling and control purposes. They enable the transmission of electrical signals, control the operation of other devices, and facilitate the monitoring and feedback of switch positions or statuses. When using contact blocks, it is important to consult the documentation and guidelines provided by the manufacturer for proper installation, wiring, and operation.
Pack of 10 piece
₹2,477   ₹3,422
You save ₹945!
27.62% OFF
The Siemens 3SB5400-0F Contact block 2 NC for Push button, Selector & Key Actuators, also known as a contact element or auxiliary contact block, is an electrical component used in switches, pushbuttons, or other control devices to provide additional electrical contacts for signaling or control purposes. It is typically installed within the switch or control device and is actuated or controlled by the primary switching mechanism. Here are some key points about contact blocks: 1. Electrical Contacts: Contact blocks consist of electrical contacts that make or break electrical connections when actuated. They can be designed as normally open (NO), normally closed (NC), or changeover (CO) contacts, allowing for different circuit configurations. 2. Functionality: Contact blocks are used to perform various functions, such as signaling, interlocking, control logic, or feedback in electrical systems. They are commonly used to indicate the status or position of a switch, control the operation of other devices, or provide feedback to a control system. 3. Mounting: Contact blocks are typically designed for easy installation and are compatible with specific switch or control device models. They are often mounted directly onto the switch or control device, either by snapping them into place or by using screws or fasteners. 4. Compatibility: Contact blocks are designed to work with specific switches or control devices from the same manufacturer or product line. It is important to select contact blocks that are compatible with the corresponding switches or control devices to ensure proper operation and fit. Contact blocks play a crucial role in electrical switches, control devices, and control systems, providing additional electrical contacts for signaling and control purposes. They enable the transmission of electrical signals, control the operation of other devices, and facilitate the monitoring and feedback of switch positions or statuses. When using contact blocks, it is important to consult the documentation and guidelines provided by the manufacturer for proper installation, wiring, and operation.
Pack of 1 piece
₹140   ₹183
You save ₹43!
23.46% OFF
The Siemens 3SB5400-0C Contact block 1 NC for Push button, Selector & Key Actuators, also known as a contact element or auxiliary contact block, is an electrical component used in switches, pushbuttons, or other control devices to provide additional electrical contacts for signaling or control purposes. It is typically installed within the switch or control device and is actuated or controlled by the primary switching mechanism. Here are some key points about contact blocks: 1. Electrical Contacts: Contact blocks consist of electrical contacts that make or break electrical connections when actuated. They can be designed as normally open (NO), normally closed (NC), or changeover (CO) contacts, allowing for different circuit configurations. 2. Functionality: Contact blocks are used to perform various functions, such as signaling, interlocking, control logic, or feedback in electrical systems. They are commonly used to indicate the status or position of a switch, control the operation of other devices, or provide feedback to a control system. 3. Mounting: Contact blocks are typically designed for easy installation and are compatible with specific switch or control device models. They are often mounted directly onto the switch or control device, either by snapping them into place or by using screws or fasteners. 4. Compatibility: Contact blocks are designed to work with specific switches or control devices from the same manufacturer or product line. It is important to select contact blocks that are compatible with the corresponding switches or control devices to ensure proper operation and fit. Contact blocks play a crucial role in electrical switches, control devices, and control systems, providing additional electrical contacts for signaling and control purposes. They enable the transmission of electrical signals, control the operation of other devices, and facilitate the monitoring and feedback of switch positions or statuses. When using contact blocks, it is important to consult the documentation and guidelines provided by the manufacturer for proper installation, wiring, and operation.
Pack of 1 piece
₹2,123   ₹2,840
You save ₹717!
25.25% OFF
Pack of 1 piece
₹5,073   ₹8,030
You save ₹2,957!
36.82% OFF
Pack of 1 piece
₹5,781   ₹9,110
You save ₹3,329!
36.54% OFF
Pack of 1 piece
₹6,371   ₹10,190
You save ₹3,819!
37.48% OFF
Pack of 1 piece
₹4,719   ₹7,590
You save ₹2,871!
37.83% OFF
Pack of 1 piece
₹4,837   ₹7,810
You save ₹2,973!
38.07% OFF
Pack of 1 piece
₹5,191   ₹8,390
You save ₹3,199!
38.13% OFF
Pack of 1 piece
₹3,303   ₹4,660
You save ₹1,357!
29.12% OFF
Pack of 1 piece
₹6,017   ₹9,210
You save ₹3,193!
34.67% OFF
Pack of 1 piece
₹4,719   ₹7,110
You save ₹2,391!
33.63% OFF
Pack of 1 piece
₹4,483   ₹7,090
You save ₹2,607!
36.77% OFF
Pack of 1 piece
₹3,657   ₹5,200
You save ₹1,543!
29.67% OFF
Pack of 1 piece
₹2,359   ₹3,250
You save ₹891!
27.42% OFF
Pack of 1 piece
₹2,005   ₹2,930
You save ₹925!
31.57% OFF
₹1,533 - ₹1,887
You save ₹465!
21.97% OFF
The Havells 3 Pole Thermal Overload Relay is a high-performance device designed to protect electrical circuits and equipment from overheating and potential damage caused by excessive current. Engineered with precision and reliability in mind, this overload relay provides robust protection for three-phase electrical systems, making it an essential component in industrial and commercial applications where motor protection is critical. The relay operates based on the principle of thermal expansion, where an internal bimetallic strip responds to the heat generated by overcurrent conditions. As the temperature rises, the strip bends and activates the relay mechanism to disconnect the circuit, preventing damage to motors and other connected equipment. The Havells 3 Pole Thermal Overload Relay is known for its durability and accuracy, featuring a wide range of adjustable settings that allow for precise calibration to suit various load requirements. The relay’s design includes an easily accessible adjustment dial, enabling users to set the desired trip current level with ease. This flexibility ensures that the relay can be tailored to match the specific characteristics of the motor or equipment it is protecting. Additionally, the relay is equipped with a manual reset function, allowing users to quickly and conveniently restore operation once the overcurrent condition has been addressed and the system has cooled down. Constructed with high-quality materials, the Havells 3 Pole Thermal Overload Relay offers exceptional resistance to mechanical wear and environmental factors, ensuring reliable performance in demanding industrial environments. Its compact design and modular construction facilitate straightforward installation and integration into existing control panels and motor starter assemblies. The relay's clear and precise trip indicator provides immediate feedback on overload conditions, helping to streamline troubleshooting and maintenance processes.
green checkType of Product : Thermal Overload Relay
green checkNo. of Pole : 3 Pole
₹2,477 - ₹10,029
You save ₹1,441!
36.77% OFF
The ABB 3 Pole Contactor for Capacitor Switching UA Series is a specialized electrical component designed specifically for controlling the switching of capacitors in electrical systems. With its 3-pole configuration, this contactor offers efficient and reliable operation in capacitor banks used for power factor correction and reactive power compensation. Built by ABB, a reputable manufacturer known for its high-quality electrical products, this contactor is engineered to meet stringent industry standards and ensure optimal performance and safety. The UA Series is specifically tailored for capacitor switching applications, offering features that address the unique requirements and challenges of such systems. With its robust construction and advanced design, the ABB 3 Pole Contactor for Capacitor Switching provides reliable switching of capacitors, minimizing the risk of voltage surges and ensuring smooth operation of electrical networks. Its efficient switching capability helps improve power quality and efficiency in industrial and commercial electrical systems. Ideal for use in power distribution, manufacturing facilities, and commercial buildings, the ABB UA Series contactor offers dependable performance and longevity, making it a trusted choice for engineers and electrical professionals seeking reliable solutions for capacitor switching applications.
green checkType of Product : DC Contactor
green checkNo. of Pole : 3 Pole
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₹44,099 ₹54,600
19.23% OFF
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Top Selling Block Contactors Products Price List for March 2026

Product Name Specifications Expected Price Dispatch Time Discount
EATON Contactor 3 Pole 18A DILM17-10 Auxiliary Contacts 1NO | Current Rating 18 A ₹2,005 120 days --
Schneider Electric 4kW 9A TeSys K Three Pole 1NC Reversing Contactor, LC2K0901E7 -- ₹3,421 26 days 35.02% OFF
Schneider Electric EasyPact TVS Power Contactor 3 Pole 25A AC-3, 36A AC-1 1NO 220V AC LC1E2510M7 Auxiliary Contacts 1 NO | Color Grey ₹1,887 24 hrs --
Schneider Electric EasyPact TVS Power Contactor 3 Pole 32A AC-1, 18A AC-3 1NO 220 V AC LC1E1810M7 Color Grey | Control Circuit Voltage Limits 220 V AC 50/60 Hz ₹1,061 24 hrs --
Havells 3 Pole Thermal Overload Re 8.9A-13.5A IHAR13CK -- ₹1,887 60 days 10.81% OFF
Autonics Singular Type Contact Block SA-CA Contact Block Type Singular Type | Contact Type Singular Type Contact Block ₹182 30 days --
This data was last updated on 15/03/2026