Contactors
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Original price ₹2,795Original price ₹2,795 - Original price ₹2,795Original price ₹2,795Current price ₹1,451₹1,451 - ₹1,451Current price ₹1,451| /
(₹1,230 + GST)
Siemens 3RH21401BC40-CONTACTOR RELAY- 4NO- DC 30V- SIZE S00- SCREW TERMINAL
Enquire NowSiemens 3RH21401BC40-CONTACTOR RELAY- 4NO- DC 30V- SIZE S00- SCREW TERMINAL
Original price ₹2,795Original price ₹2,795 - Original price ₹2,795Original price ₹2,795Current price ₹1,451₹1,451 - ₹1,451Current price ₹1,451| /Enquire Now -
Original price ₹3,310Original price ₹3,310 - Original price ₹3,310Original price ₹3,310Current price ₹1,719₹1,719 - ₹1,719Current price ₹1,719| /
(₹1,457 + GST)
Siemens 3RH21311BA40- Contactor relay- 3 NO + 1 NC- 12 V DC- Size S00- screw terminal
Enquire NowSiemens 3RH21311BA40- Contactor relay- 3 NO + 1 NC- 12 V DC- Size S00- screw terminal
Original price ₹3,310Original price ₹3,310 - Original price ₹3,310Original price ₹3,310Current price ₹1,719₹1,719 - ₹1,719Current price ₹1,719| /Enquire Now -
Original price ₹7,805Original price ₹7,805 - Original price ₹7,805Original price ₹7,805Current price ₹4,052₹4,052 - ₹4,052Current price ₹4,052| /
(₹3,434 + GST)
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
Enquire NowSiemens 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 ₹7,805Original price ₹7,805 - Original price ₹7,805Original price ₹7,805Current price ₹4,052₹4,052 - ₹4,052Current price ₹4,052| /Enquire Now -
Original price ₹2,890Original price ₹2,890 - Original price ₹2,890Original price ₹2,890Current price ₹1,500₹1,500 - ₹1,500Current price ₹1,500| /
(₹1,271 + GST)
Siemens 3RH21221BG40 - CONTACTOR RELAY- 2NO+2NC- DC 125V- SIZE S00- SCREW TERMINAL
In stockSiemens 3RH21221BG40 - CONTACTOR RELAY- 2NO+2NC- DC 125V- SIZE S00- SCREW TERMINAL
Original price ₹2,890Original price ₹2,890 - Original price ₹2,890Original price ₹2,890Current price ₹1,500₹1,500 - ₹1,500Current price ₹1,500| / -
Original price ₹2,270Original price ₹2,270 - Original price ₹2,270Original price ₹2,270Current price ₹1,179₹1,179 - ₹1,179Current price ₹1,179| /
(₹999 + GST)
Siemens 3RH21221AR60 - CONTACTOR RELAY- 2NO+2NC- AC 440V 50HZ- 120V 60HZ- SIZE S00- SCREW TERMINAL
Low stockSiemens 3RH21221AR60 - CONTACTOR RELAY- 2NO+2NC- AC 440V 50HZ- 120V 60HZ- SIZE S00- SCREW TERMINAL
Original price ₹2,270Original price ₹2,270 - Original price ₹2,270Original price ₹2,270Current price ₹1,179₹1,179 - ₹1,179Current price ₹1,179| / -
Original price ₹2,090Original price ₹2,090 - Original price ₹2,090Original price ₹2,090Current price ₹1,085₹1,085 - ₹1,085Current price ₹1,085| /
(₹919 + GST)
Siemens 3RH21221AK60 - CONTACTOR RELAY- 2NO+2NC- AC 110V 50HZ- 120V 60HZ- SIZE S00- SCREW TERMINAL
Enquire NowSiemens 3RH21221AK60 - CONTACTOR RELAY- 2NO+2NC- AC 110V 50HZ- 120V 60HZ- SIZE S00- SCREW TERMINAL
Original price ₹2,090Original price ₹2,090 - Original price ₹2,090Original price ₹2,090Current price ₹1,085₹1,085 - ₹1,085Current price ₹1,085| /Enquire Now -
Original price ₹3,645Original price ₹3,645 - Original price ₹3,645Original price ₹3,645Current price ₹1,892₹1,892 - ₹1,892Current price ₹1,892| /
(₹1,603 + GST)
Siemens Power Contactor- Ac3 12 A- 5 5 Kw / 400 V 2 No + 2 Nc 24 V Ac/50 Hz 4 Pole Size S00 - 3RT25171AB00
Enquire NowSiemens Power Contactor- Ac3 12 A- 5 5 Kw / 400 V 2 No + 2 Nc 24 V Ac/50 Hz 4 Pole Size S00 - 3RT25171AB00
Original price ₹3,645Original price ₹3,645 - Original price ₹3,645Original price ₹3,645Current price ₹1,892₹1,892 - ₹1,892Current price ₹1,892| /Enquire Now -
Original price ₹5,060Original price ₹5,060 - Original price ₹5,060Original price ₹5,060Current price ₹2,627₹2,627 - ₹2,627Current price ₹2,627| /
(₹2,226 + GST)
Siemens 3RT23171BB40- 4NO CONTACTOR- AC1: 22A DC 24V 4-POLE- 4NO- SZ: S00- SCREW TERMINAL
Enquire NowSiemens 3RT23171BB40- 4NO CONTACTOR- AC1: 22A DC 24V 4-POLE- 4NO- SZ: S00- SCREW TERMINAL
Original price ₹5,060Original price ₹5,060 - Original price ₹5,060Original price ₹5,060Current price ₹2,627₹2,627 - ₹2,627Current price ₹2,627| /Enquire Now -
Original price ₹3,130Original price ₹3,130 - Original price ₹3,130Original price ₹3,130Current price ₹1,625₹1,625 - ₹1,625Current price ₹1,625| /
(₹1,377 + GST)
Siemens 9A 4Kw With 1Nc Size S00 Built In Supressor Diode 24V Dc - 3RT20161KB42
Enquire NowSiemens 9A 4Kw With 1Nc Size S00 Built In Supressor Diode 24V Dc - 3RT20161KB42
Original price ₹3,130Original price ₹3,130 - Original price ₹3,130Original price ₹3,130Current price ₹1,625₹1,625 - ₹1,625Current price ₹1,625| /Enquire Now -
Original price ₹3,130Original price ₹3,130 - Original price ₹3,130Original price ₹3,130Current price ₹1,625₹1,625 - ₹1,625Current price ₹1,625| /
(₹1,377 + GST)
Siemens 9A 4Kw With 1No Size S00 Built In Supressor Diode 24V Dc - 3RT20161KB41
In stockSiemens 9A 4Kw With 1No Size S00 Built In Supressor Diode 24V Dc - 3RT20161KB41
Original price ₹3,130Original price ₹3,130 - Original price ₹3,130Original price ₹3,130Current price ₹1,625₹1,625 - ₹1,625Current price ₹1,625| / -
Original price ₹6,920Original price ₹6,920 - Original price ₹6,920Original price ₹6,920Current price ₹3,593₹3,593 - ₹3,593Current price ₹3,593| /
(₹3,045 + GST)
Siemens 3RT20151BB443MA0- 7A 3KW WITH 2NO+2NC SIZE: S00 24V DC POWER CONTACTOR
Enquire NowSiemens 3RT20151BB443MA0- 7A 3KW WITH 2NO+2NC SIZE: S00 24V DC POWER CONTACTOR
Original price ₹6,920Original price ₹6,920 - Original price ₹6,920Original price ₹6,920Current price ₹3,593₹3,593 - ₹3,593Current price ₹3,593| /Enquire Now -
Original price ₹3,465Original price ₹3,465 - Original price ₹3,465Original price ₹3,465Current price ₹1,799₹1,799 - ₹1,799Current price ₹1,799| /
(₹1,525 + GST)
Siemens 16A 7 5Kw With 1No Size S00 110V Dc Power Contactor - 3RT20181BF41
Enquire NowSiemens 16A 7 5Kw With 1No Size S00 110V Dc Power Contactor - 3RT20181BF41
Original price ₹3,465Original price ₹3,465 - Original price ₹3,465Original price ₹3,465Current price ₹1,799₹1,799 - ₹1,799Current price ₹1,799| /Enquire Now -
Original price ₹5,950Original price ₹5,950 - Original price ₹5,950Original price ₹5,950Current price ₹3,089₹3,089 - ₹3,089Current price ₹3,089| /
(₹2,618 + GST)
Siemens 3RT25171BB40- 22A 4P WITH 2NO+2NC 24V DC SIZE-S00 POWER Contactor
Enquire NowSiemens 3RT25171BB40- 22A 4P WITH 2NO+2NC 24V DC SIZE-S00 POWER Contactor
Original price ₹5,950Original price ₹5,950 - Original price ₹5,950Original price ₹5,950Current price ₹3,089₹3,089 - ₹3,089Current price ₹3,089| /Enquire Now -
Original price ₹2,120Original price ₹2,120 - Original price ₹2,120Original price ₹2,120Current price ₹1,101₹1,101 - ₹1,101Current price ₹1,101| /
(₹933 + GST)
Siemens 16A 7 5Kw With 1No Size S00 24V Ac Power Contactor - 3RT20181AB01
In stockSiemens 16A 7 5Kw With 1No Size S00 24V Ac Power Contactor - 3RT20181AB01
Original price ₹2,120Original price ₹2,120 - Original price ₹2,120Original price ₹2,120Current price ₹1,101₹1,101 - ₹1,101Current price ₹1,101| / -
Original price ₹3,100Original price ₹3,100 - Original price ₹3,100Original price ₹3,100Current price ₹1,610₹1,610 - ₹1,610Current price ₹1,610| /
(₹1,364 + GST)
Siemens 18A With 2No+2Nc 24V Ac Size S00 Power Contactor - 3RT25161AB00
In stockSiemens 18A With 2No+2Nc 24V Ac Size S00 Power Contactor - 3RT25161AB00
Original price ₹3,100Original price ₹3,100 - Original price ₹3,100Original price ₹3,100Current price ₹1,610₹1,610 - ₹1,610Current price ₹1,610| / -
Original price ₹2,340Original price ₹2,340 - Original price ₹2,340Original price ₹2,340Current price ₹1,215₹1,215 - ₹1,215Current price ₹1,215| /
(₹1,030 + GST)
Siemens 7A 3Kw With 1No Size S00 220V Ac Power Contactor - 3RT20151BM41
Enquire NowSiemens 7A 3Kw With 1No Size S00 220V Ac Power Contactor - 3RT20151BM41
Original price ₹2,340Original price ₹2,340 - Original price ₹2,340Original price ₹2,340Current price ₹1,215₹1,215 - ₹1,215Current price ₹1,215| /Enquire Now -
Original price ₹1,655Original price ₹1,655 - Original price ₹1,655Original price ₹1,655Current price ₹859₹859 - ₹859Current price ₹859| /
(₹728 + GST)
Siemens 9A 4Kw With 1No Size S00 400Vac Power Contractr - 3RT20161AV01
Enquire NowSiemens 9A 4Kw With 1No Size S00 400Vac Power Contractr - 3RT20161AV01
Original price ₹1,655Original price ₹1,655 - Original price ₹1,655Original price ₹1,655Current price ₹859₹859 - ₹859Current price ₹859| /Enquire Now -
Original price ₹4,755Original price ₹4,755 - Original price ₹4,755Original price ₹4,755Current price ₹2,469₹2,469 - ₹2,469Current price ₹2,469| /
(₹2,092 + GST)
Siemens 3RT23161BB40 - CONTACTOR- 4 NO- 18 A 24 V DC- 4-POLE- SIZE S00- SCREW TERMINAL
In stockSiemens 3RT23161BB40 - CONTACTOR- 4 NO- 18 A 24 V DC- 4-POLE- SIZE S00- SCREW TERMINAL
Original price ₹4,755Original price ₹4,755 - Original price ₹4,755Original price ₹4,755Current price ₹2,469₹2,469 - ₹2,469Current price ₹2,469| / -
Original price ₹810Original price ₹810 - Original price ₹810Original price ₹810Current price ₹421₹421 - ₹421Current price ₹421| /
(₹357 + GST)
Siemens 3RT29161CD00 - RC ELEMENTS FOR 127...240VAC AND 150/250VDC SIZE-S00 SCRW TER.
In stockSiemens 3RT29161CD00 - RC ELEMENTS FOR 127...240VAC AND 150/250VDC SIZE-S00 SCRW TER.
Original price ₹810Original price ₹810 - Original price ₹810Original price ₹810Current price ₹421₹421 - ₹421Current price ₹421| / -
Original price ₹810Original price ₹810 - Original price ₹810Original price ₹810Current price ₹421₹421 - ₹421Current price ₹421| /
(₹357 + GST)
Siemens 3RT29161CC00 - RC ELEMENTS FOR 48...127VAC AND 70..150VDC SIZE-S00 SCRW TER.
In stockSiemens 3RT29161CC00 - RC ELEMENTS FOR 48...127VAC AND 70..150VDC SIZE-S00 SCRW TER.
Original price ₹810Original price ₹810 - Original price ₹810Original price ₹810Current price ₹421₹421 - ₹421Current price ₹421| / -
Original price ₹810Original price ₹810 - Original price ₹810Original price ₹810Current price ₹421₹421 - ₹421Current price ₹421| /
(₹357 + GST)
Siemens 3RT29161CB00- RC ELEMENTS FOR24..48VAC AND 24....70VDC SIZE-S00 SCRW TER.
In stockSiemens 3RT29161CB00- RC ELEMENTS FOR24..48VAC AND 24....70VDC SIZE-S00 SCRW TER.
Original price ₹810Original price ₹810 - Original price ₹810Original price ₹810Current price ₹421₹421 - ₹421Current price ₹421| / -
Original price ₹810Original price ₹810 - Original price ₹810Original price ₹810Current price ₹421₹421 - ₹421Current price ₹421| /
(₹357 + GST)
Siemens 3RT29161BB00 - SURGE SUPPRESSOR- VARISTOR- AC 24...48V- DC 24...70V- F. CONT. RELAYS A. MOTOR CONT.
In stockSiemens 3RT29161BB00 - SURGE SUPPRESSOR- VARISTOR- AC 24...48V- DC 24...70V- F. CONT. RELAYS A. MOTOR CONT.
Original price ₹810Original price ₹810 - Original price ₹810Original price ₹810Current price ₹421₹421 - ₹421Current price ₹421| / -
Original price ₹1,640Original price ₹1,640 - Original price ₹1,640Original price ₹1,640Current price ₹851₹851 - ₹851Current price ₹851| /
(₹721 + GST)
Siemens 3RH29111FA22-AUX.SWT BLOCK- FRONT- 2NO+2NC- - F. CONT. RELAY A. MOT CONT.- SZ S00 AND S0- SCR. TER.
In stockSiemens 3RH29111FA22-AUX.SWT BLOCK- FRONT- 2NO+2NC- - F. CONT. RELAY A. MOT CONT.- SZ S00 AND S0- SCR. TER.
Original price ₹1,640Original price ₹1,640 - Original price ₹1,640Original price ₹1,640Current price ₹851₹851 - ₹851Current price ₹851| / -
Original price ₹3,595Original price ₹3,595 - Original price ₹3,595Original price ₹3,595Current price ₹1,867₹1,867 - ₹1,867Current price ₹1,867| /
(₹1,582 + GST)
Siemens 16A 7 5Kw With 1No Size S00 24V Dc Power Contactor With Spring Terminal - 3RT20182BB41
Enquire NowSiemens 16A 7 5Kw With 1No Size S00 24V Dc Power Contactor With Spring Terminal - 3RT20182BB41
Original price ₹3,595Original price ₹3,595 - Original price ₹3,595Original price ₹3,595Current price ₹1,867₹1,867 - ₹1,867Current price ₹1,867| /Enquire Now
Contactors : Buy Power Contactors Online
A contactor is an electrical device that is widely used for switching circuits on and off. As such, 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. A contactor is an electrical component that functions like a remote-controlled switch. It's designed to turn machines on and off and to manage the flow of electricity within a circuit. 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 and Their Features:
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.
Budget: There are quality options within every budget. Research thoroughly and choose a contactor or relay from a reputable company with dependable components and a good warranty.
Top Brands Offering Quality Electric Contactors:
Legrand: 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.
ABB: 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: 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.
Efficient and Budget-Friendly 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 find the perfect contractor for your specific application.
Brand | Contactors | Description | Visit Contractor |
---|---|---|---|
ABB | AF Series | Compact and high-performance contactors are designed for motor control applications. | Visit ABB |
Siemens | Sirius 3RT Series | Versatile contactors suitable for demanding motor control applications, are known for their reliability and excellent switching performance. | Visit Siemens |
Legrand | DX³ Series | Reliable and efficient contractors with excellent switching capabilities for various control applications. | Visit Legrand |
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.