Contactors
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Original price ₹940Original price ₹940 - Original price ₹940Original price ₹940Current price ₹505₹505 - ₹505Current price ₹505| /
(₹428 + GST)
Siemens 3RH29111GA31 AUX.SWITCH BLOCK-FRONT-3NO+1NC- S00- SCREW TERMINAL
Siemens 3RH29111GA31 AUX.SWITCH BLOCK-FRONT-3NO+1NC- S00- SCREW TERMINAL
Original price ₹940Original price ₹940 - Original price ₹940Original price ₹940Current price ₹505₹505 - ₹505Current price ₹505| / -
Original price ₹940Original price ₹940 - Original price ₹940Original price ₹940Current price ₹505₹505 - ₹505Current price ₹505| /
(₹428 + GST)
Siemens 3RH29111GA22 AUX.SWITCH BLOCK-FRONT-2NO+2NC- S00- SCREW TERMINAL
Siemens 3RH29111GA22 AUX.SWITCH BLOCK-FRONT-2NO+2NC- S00- SCREW TERMINAL
Original price ₹940Original price ₹940 - Original price ₹940Original price ₹940Current price ₹505₹505 - ₹505Current price ₹505| /Request for Quote -
Original price ₹3,115Original price ₹3,115 - Original price ₹3,115Original price ₹3,115Current price ₹1,672₹1,672 - ₹1,672Current price ₹1,672| /
(₹1,417 + GST)
Siemens 3RH29111FB22 -AUX SWITCH 11U-FRONT 2NO+2NC-CURRENT PATH 1NO-1NC-1NC-1NO FOR 3RH & 3RT SCREW TERMINAL
Siemens 3RH29111FB22 -AUX SWITCH 11U-FRONT 2NO+2NC-CURRENT PATH 1NO-1NC-1NC-1NO FOR 3RH & 3RT SCREW TERMINAL
Original price ₹3,115Original price ₹3,115 - Original price ₹3,115Original price ₹3,115Current price ₹1,672₹1,672 - ₹1,672Current price ₹1,672| /Request for Quote -
Original price ₹1,125Original price ₹1,125 - Original price ₹1,125Original price ₹1,125Current price ₹604₹604 - ₹604Current price ₹604| /
(₹512 + GST)
Siemens 3RH29111DA11-SIZE:S00/S0;1NO+1NC AUX. SWT.BLOCK ON LEFT & RIGHT
Siemens 3RH29111DA11-SIZE:S00/S0;1NO+1NC AUX. SWT.BLOCK ON LEFT & RIGHT
Original price ₹1,125Original price ₹1,125 - Original price ₹1,125Original price ₹1,125Current price ₹604₹604 - ₹604Current price ₹604| / -
Original price ₹1,125Original price ₹1,125 - Original price ₹1,125Original price ₹1,125Current price ₹604₹604 - ₹604Current price ₹604| /
(₹512 + GST)
Siemens 3RH29111DA02-SIZE:S00/S0 WITH 2NC LATERALY MOUNTABLE AUX. SWT.BLOCK
Siemens 3RH29111DA02-SIZE:S00/S0 WITH 2NC LATERALY MOUNTABLE AUX. SWT.BLOCK
Original price ₹1,125Original price ₹1,125 - Original price ₹1,125Original price ₹1,125Current price ₹604₹604 - ₹604Current price ₹604| /Request for Quote -
Original price ₹9,630Original price ₹9,630 - Original price ₹9,630Original price ₹9,630Current price ₹5,170₹5,170 - ₹5,170Current price ₹5,170| /
(₹4,381 + GST)
Siemens 3RH24401BN40 - 10A 250V DC WITH 4NO LATCHED Contactor RELAY
Siemens 3RH24401BN40 - 10A 250V DC WITH 4NO LATCHED CONTRACTOR RELAY
Original price ₹9,630Original price ₹9,630 - Original price ₹9,630Original price ₹9,630Current price ₹5,170₹5,170 - ₹5,170Current price ₹5,170| / -
Original price ₹6,780Original price ₹6,780 - Original price ₹6,780Original price ₹6,780Current price ₹3,640₹3,640 - ₹3,640Current price ₹3,640| /
(₹3,085 + GST)
Siemens 3RH22622BB40 3RH22621BB40 CONTACTOR RELAY- 6NO+2NC- DC 24V- SIZE S00- SPRING TERMINAL-PERMANENT AUX.
Siemens 3RH22622BB40 3RH22621BB40 CONTACTOR RELAY- 6NO+2NC- DC 24V- SIZE S00- SPRING TERMINAL-PERMANENT AUX.
Original price ₹6,780Original price ₹6,780 - Original price ₹6,780Original price ₹6,780Current price ₹3,640₹3,640 - ₹3,640Current price ₹3,640| /Request for Quote -
Original price ₹2,875Original price ₹2,875 - Original price ₹2,875Original price ₹2,875Current price ₹1,544₹1,544 - ₹1,544Current price ₹1,544| /
(₹1,308 + GST)
Siemens 3RH21401BC40-CONTACTOR RELAY- 4NO- DC 30V- SIZE S00- SCREW TERMINAL
Siemens 3RH21401BC40-CONTACTOR RELAY- 4NO- DC 30V- SIZE S00- SCREW TERMINAL
Original price ₹2,875Original price ₹2,875 - Original price ₹2,875Original price ₹2,875Current price ₹1,544₹1,544 - ₹1,544Current price ₹1,544| /Request for Quote -
Siemens 3RH21311BA40- Contactor relay- 3 NO + 1 NC- 12 V DC- Size S00- screw terminal
Siemens 3RH21311BA40- Contactor relay- 3 NO + 1 NC- 12 V DC- Size S00- screw terminal
Original price ₹0 - Original price ₹0Original price ₹0₹0₹0 - ₹0Current price ₹0| /Request for Quote -
Siemens 3RH21222KF400LA0-Contactor relay for railway- 2 NO + 1 NC- 110 V DC- 0.7... 1.25* US-Size S00- Spring-type terminal suitable for PLC outputs
Siemens 3RH21222KF400LA0-Contactor relay for railway- 2 NO + 1 NC- 110 V DC- 0.7... 1.25* US-Size S00- Spring-type terminal suitable for PLC outputs
Original price ₹0 - Original price ₹0Original price ₹0₹0₹0 - ₹0Current price ₹0| /Request for Quote -
Original price ₹3,065Original price ₹3,065 - Original price ₹3,065Original price ₹3,065Current price ₹1,646₹1,646 - ₹1,646Current price ₹1,646| /
(₹1,395 + GST)
Siemens 3RH21221BG40 - CONTACTOR RELAY- 2NO+2NC- DC 125V- SIZE S00- SCREW TERMINAL
Siemens 3RH21221BG40 - CONTACTOR RELAY- 2NO+2NC- DC 125V- SIZE S00- SCREW TERMINAL
Original price ₹3,065Original price ₹3,065 - Original price ₹3,065Original price ₹3,065Current price ₹1,646₹1,646 - ₹1,646Current price ₹1,646| / -
Original price ₹2,405Original price ₹2,405 - Original price ₹2,405Original price ₹2,405Current price ₹1,291₹1,291 - ₹1,291Current price ₹1,291| /
(₹1,094 + GST)
Siemens 3RH21221AR60 - CONTACTOR RELAY- 2NO+2NC- AC 440V 50HZ- 120V 60HZ- SIZE S00- SCREW TERMINAL
Siemens 3RH21221AR60 - CONTACTOR RELAY- 2NO+2NC- AC 440V 50HZ- 120V 60HZ- SIZE S00- SCREW TERMINAL
Original price ₹2,405Original price ₹2,405 - Original price ₹2,405Original price ₹2,405Current price ₹1,291₹1,291 - ₹1,291Current price ₹1,291| /Request for Quote -
Siemens 3RH21221AK60 - CONTACTOR RELAY- 2NO+2NC- AC 110V 50HZ- 120V 60HZ- SIZE S00- SCREW TERMINAL
Siemens 3RH21221AK60 - CONTACTOR RELAY- 2NO+2NC- AC 110V 50HZ- 120V 60HZ- SIZE S00- SCREW TERMINAL
Original price ₹0 - Original price ₹0Original price ₹0₹0₹0 - ₹0Current price ₹0| /Request for Quote -
Siemens 3RH1921-2DA11 - Aux Contact Block 2NO + 2NC
Siemens 3RH1921-2DA11 - Aux Contact Block 2NO + 2NC
Original price ₹0 - Original price ₹0Original price ₹0₹0₹0 - ₹0Current price ₹0| /Request for Quote -
ABB FPTN372726R1005 WB75-A 230-240V 50Hz/230-277V 60Hz/240DC
ABB FPTN372726R1005 WB75-A 230-240V 50Hz/230-277V 60Hz/240DC
Original price ₹0 - Original price ₹0Original price ₹0₹0₹0 - ₹0Current price ₹0| /Request for Quote -
ABB 1SFL577001R8011 AF400-30-11 100-250V 50/60Hz / 100-250V DC Contactor
ABB 1SFL577001R8011 AF400-30-11 100-250V 50/60Hz / 100-250V DC Contactor
Original price ₹0 - Original price ₹0Original price ₹0₹0₹0 - ₹0Current price ₹0| /Request for Quote -
ABB 1SFL551001R8611 A300-30-11 400-415V 50Hz / 415-440V 60Hz Contactor
ABB 1SFL551001R8611 A300-30-11 400-415V 50Hz / 415-440V 60Hz Contactor
Original price ₹0 - Original price ₹0Original price ₹0₹0₹0 - ₹0Current price ₹0| /Request for Quote -
ABB 1SFL551001R8411 A300-30-11 110V 50Hz / 110-120V 60Hz Contactor
ABB 1SFL551001R8411 A300-30-11 110V 50Hz / 110-120V 60Hz Contactor
Original price ₹0 - Original price ₹0Original price ₹0₹0₹0 - ₹0Current price ₹0| /Request for Quote -
ABB 1SFL551001R8011 A300-30-11 220-230V 50Hz / 230-240V 60Hz Contactor
ABB 1SFL551001R8011 A300-30-11 220-230V 50Hz / 230-240V 60Hz Contactor
Original price ₹0 - Original price ₹0Original price ₹0₹0₹0 - ₹0Current price ₹0| /Request for Quote -
ABB 1SFL531001R8011 A260-30-11 220-230V 50Hz / 230-240V 60Hz
ABB 1SFL531001R8011 A260-30-11 220-230V 50Hz / 230-240V 60Hz
Original price ₹0 - Original price ₹0Original price ₹0₹0₹0 - ₹0Current price ₹0| /Request for Quote -
ABB 1SFL511001R8422 = CONTACTOR#A210-30-22#110V 50Hz/110V 60Hz
ABB 1SFL511001R8422 = CONTACTOR#A210-30-22#110V 50Hz/110V 60Hz
Original price ₹0 - Original price ₹0Original price ₹0₹0₹0 - ₹0Current price ₹0| /Request for Quote -
ABB 1SFL471001R8811 A145-30-11 230-240V 50Hz / 240-260V 60Hz Contactor
ABB 1SFL471001R8811 A145-30-11 230-240V 50Hz / 240-260V 60Hz Contactor
Original price ₹0 - Original price ₹0Original price ₹0₹0₹0 - ₹0Current price ₹0| /Request for Quote -
ABB 1SFL457001R6911??AF110-30-11 48-130V 50/60Hz / DC Contactor
ABB 1SFL457001R6911??AF110-30-11 48-130V 50/60Hz / DC Contactor
Original price ₹0 - Original price ₹0Original price ₹0₹0₹0 - ₹0Current price ₹0| /Request for Quote -
ABB 1SFL431001R8411 A95-30-11 110V 50Hz / 110-120V 60Hz Cont
ABB 1SFL431001R8411 A95-30-11 110V 50Hz / 110-120V 60Hz Cont
Original price ₹0 - Original price ₹0Original price ₹0₹0₹0 - ₹0Current price ₹0| /Request for Quote
Contactors : Buy Power Contactors Online
Contactor is an electrical device that is widely used for switching circuits on and off. Electrical contactors form a subcategory of electromagnetic switches known as relays. Within this category, the specific type known as a contactor relay is an electrically operated switching device that uses an electromagnetic coil to open and close a set of contacts. Contactor is an electrical component that functions like a remote-controlled switch. These devices are especially useful for machines that don't require a lot of power but need precise control, such as motors, transformers, and heaters. Operated by a separate control circuit, contactors serve as a bridge, coordinating the demands of the power supply with the needs of the electrical loads.
Types of Contactors
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Magnetic Contactor: This type of contactor operates purely on electromagnetism, making it reliable and efficient. It is suitable for remote control applications and is widely used in modern electrical systems as a primary contactor.
- Manual Contactor: An improved alternative to the knife blade switch, featuring double break contacts for simultaneous circuit opening in two places. It offers enhanced safety and a compact design, making it an essential type of electrical contactor for manual control.
Considerations When Buying 3-Phase Contactors
- Contact Ratings: Pay attention to the maximum switching voltage and current ratings. Match these with the circuit or motor specifications to ensure compatibility with the contactors or relay devices.
- Auxiliary Contacts: Check for auxiliary contacts to facilitate various functions between contactors and circuits, particularly when using a contactor relay setup.
- Electrical Properties: Thoroughly study the electrical properties of your motor and refer to its datasheet to select the appropriate contactor or relay.
- Brand: Opt for reputable brands like Legrand, ABB, Siemens, Schneider, etc., to ensure product quality and reliable performance from your contactors.
Top Brands Offering Quality Electric Contactors
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Legrand Contactors: Known for their durability and toughness, Legrand Power Contactors are an excellent choice. With a 9-amp rating, these contactors ensure reliable performance, befitting the needs of electrical contractors.
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ABB Contactors: ABB offers a range of electric contactors designed for efficiency and durability. As a trusted brand in the market, ABB products are known for their quality, including their contactor relays.
- Siemens Contactors: Siemens is a reliable brand providing efficient contactors for various applications. Their contactors are designed to meet high standards of performance, as recommended by professional electrical contractors.
Shop Electrical Contactor Switches
Discover a wide range of contactors, including contactor relays, from leading brands like Legrand, ABB, Siemens, and more. Ensure a smooth electrical operation with these efficient and cost-effective solutions. Upgrade your electrical systems with top-quality contactors that guarantee performance and reliability, as advised by experienced electrical contractors.
Browse our selection and add into cart the Electrical Contractor for your specific application need.
Frequently Asked Questions
Q1: What is a contactor, and how does it work?
Ans: A contactor is an electrical switch used to control the flow of electricity in a circuit. It consists of a coil that, when energized, creates a magnetic field, attracting a set of contacts to close and complete the circuit.
Q2: What are the different types of contractors?
Ans: Contactors come in various types based on their application and design. Some common types include AC contactors, DC contactors, motor contactors, power contactors, and lighting contactors.
Q3: What are the key features to consider when selecting a contractor?
Ans: When choosing a contractor, important features to consider include the contractor's current rating, voltage rating, coil voltage, number of poles, contact material, switching capacity, and environmental ratings.