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Siemens Solid State Relay

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Siemens 3RF2150-1AA45 Solid State Switching Device 50 A
sku-leadTime Ships within 45 days
Siemens Solid State Switching Device, 3RF21---1AA45
By Siemens
₹3,893 - ₹12,979
You save ₹4,243!
31.56% OFF
The Siemens Solid State Switching Device, designated as 3RF21---1AA45, is a cutting-edge electrical component engineered for high-performance switching applications. This device combines advanced semiconductor technology with robust design, offering unparalleled reliability and efficiency in various industrial settings. Designed to handle high currents and voltages, the 3RF21---1AA45 is adept at controlling power in demanding environments, such as motor drives, heating systems, and industrial automation equipment. Its solid-state construction eliminates the need for mechanical contacts, reducing maintenance requirements and enhancing operational longevity. Featuring precise control capabilities, this switching device enables accurate modulation of power flow, contributing to enhanced system performance and energy efficiency. Its compact form factor makes it suitable for integration into space-constrained installations, while its rugged construction ensures resilience against harsh operating conditions. Equipped with comprehensive protection features, including overcurrent and overvoltage safeguards, the 3RF21---1AA45 prioritizes safety and equipment protection. Additionally, its modular design facilitates easy installation and scalability, accommodating diverse application requirements with minimal effort. In summary, the Siemens Solid State Switching Device, 3RF21---1AA45, stands as a pinnacle of technological innovation, offering reliable, efficient, and versatile power control solutions for modern industrial systems.
green checkType : Solid State Switching Device
green checkApplication : To be used along with suitable heatsink, other voltages upon enquiry
Siemens Solid State Relay Panel Mount 20 Amp 1 Form A (SPST-NO) 48 to 600 V AC, 3RF21201AA45
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 20 Amp 1 Form A (SPST-NO) 48 to 600 V AC, 3RF21201AA45
By Siemens
₹25,959  
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB30362UB0
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB30362UB0
By Siemens
₹73,159  
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB20661MC2
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB20661MC2
By Siemens
₹2,00,599  
Siemens 3RF2 Series Two Phase Relays Panel Mount 55 A Load Current Rating, 3RF22551AC45
sku-leadTime Ships within 45 days
Siemens 3RF2 Series Two Phase Relays Panel Mount 55 A Load Current Rating, 3RF22551AC45
By Siemens
₹69,619  
Siemens 3RF2 Series Two Phase Relays Panel Mount 55 A Load Current Rating, 3RF22551AB45
sku-leadTime Ships within 45 days
Siemens 3RF2 Series Two Phase Relays Panel Mount 55 A Load Current Rating, 3RF22551AB45
By Siemens
₹58,999  
Siemens 3RF2 Series Two Phase Relays Panel Mount 30 A Load Current Rating, 3RF22301AC45
sku-leadTime Ships within 45 days
Siemens 3RF2 Series Two Phase Relays Panel Mount 30 A Load Current Rating, 3RF22301AC45
By Siemens
₹55,459  
Siemens 3RF2 Series Single Phase Relays Panel Mount 50 A Load Current Rating, 3RF21501AA04
sku-leadTime Ships within 45 days
Siemens 3RF2 Series Single Phase Relays Panel Mount 50 A Load Current Rating, 3RF21501AA04
By Siemens
₹28,319  
Siemens 3RF2 Series Single Phase Relays Panel Mount 30 A Load Current Rating, 3RF21301AA04
sku-leadTime Ships within 45 days
Siemens 3RF2 Series Single Phase Relays Panel Mount 30 A Load Current Rating, 3RF21301AA04
By Siemens
₹23,599  
Siemens 3RF2 Series Single Phase Relays Panel Mount 30 A Load Current Rating, 3RF21301AA02
sku-leadTime Ships within 45 days
Siemens 3RF2 Series Single Phase Relays Panel Mount 30 A Load Current Rating, 3RF21301AA02
By Siemens
₹20,059  
Siemens 3RF2 Series Single Phase Relays Panel Mount 20 A Load Current Rating, 3RF21202AA02
sku-leadTime Ships within 45 days
Siemens 3RF2 Series Single Phase Relays Panel Mount 20 A Load Current Rating, 3RF21202AA02
By Siemens
₹21,239  
Siemens 3RF2 Series Single Phase Relays Panel Mount 20 A Load Current Rating, 3RF21201AA42
sku-leadTime Ships within 45 days
Siemens 3RF2 Series Single Phase Relays Panel Mount 20 A Load Current Rating, 3RF21201AA42
By Siemens
₹23,599  
Siemens 3RF2 Series Single Phase Relays Panel Mount 50 A Load Current Rating, 3RF20501AA04
sku-leadTime Ships within 45 days
Siemens 3RF2 Series Single Phase Relays Panel Mount 50 A Load Current Rating, 3RF20501AA04
By Siemens
₹22,419  
Siemens 3RB3 Overload Relays Panel Mount 1 NO, 1 NC Relay Contact Form, 3RB30161PE0
sku-leadTime Ships within 45 days
Siemens 3RB3 Overload Relays Panel Mount 1 NO, 1 NC Relay Contact Form, 3RB30161PE0
By Siemens
₹27,139  
Siemens 3RF2 Series Single Phase Relays Panel Mount 50 A Load Current Rating, 3RF20501AA06
sku-leadTime Ships within 45 days
Siemens 3RF2 Series Single Phase Relays Panel Mount 50 A Load Current Rating, 3RF20501AA06
By Siemens
₹28,319  
Siemens 3RF2 Series Single Phase Relays Panel Mount 20 A Load Current Rating, 3RF20201AA22
sku-leadTime Ships within 45 days
Siemens 3RF2 Series Single Phase Relays Panel Mount 20 A Load Current Rating, 3RF20201AA22
By Siemens
₹20,059  
Siemens 3RF2 Series Single Phase Relays Panel Mount 50 A Load Current Rating, 3RF21501AA06
sku-leadTime Ships within 45 days
Siemens 3RF2 Series Single Phase Relays Panel Mount 50 A Load Current Rating, 3RF21501AA06
By Siemens
₹33,039  
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB30362WW1
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB30362WW1
By Siemens
₹92,039  
Siemens Solid State Relay Panel Mount 50 Amp 1 Form A (SPST-NO) 48 to 600 V AC, 3RF20501AA06
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 50 Amp 1 Form A (SPST-NO) 48 to 600 V AC, 3RF20501AA06
By Siemens
₹28,319  
Siemens Solid State Relay Panel Mount 20 Amp 1 Form A (SPST-NO) 24 to 230 V AC, 3RF20201AA22
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 20 Amp 1 Form A (SPST-NO) 24 to 230 V AC, 3RF20201AA22
By Siemens
₹21,239  
Siemens Solid State Relay Panel Mount 55 Amp 2 Form A (DPST-NO) 48 to 600 V AC, 3RF22551AC45
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 55 Amp 2 Form A (DPST-NO) 48 to 600 V AC, 3RF22551AC45
By Siemens
₹69,619  
Siemens Solid State Relay Panel Mount 55 Amp 2 Form A (DPST-NO) 48 to 600 V AC, 3RF22551AB45
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 55 Amp 2 Form A (DPST-NO) 48 to 600 V AC, 3RF22551AB45
By Siemens
₹58,999  
Siemens Solid State Relay Panel Mount 30 Amp 2 Form A (DPST-NO) 48 to 600 V AC, 3RF22301AC45
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 30 Amp 2 Form A (DPST-NO) 48 to 600 V AC, 3RF22301AC45
By Siemens
₹55,459  
Siemens Solid State Relay Panel Mount 50 Amp 1 Form A (SPST-NO) 48 to 460 V AC, 3RF21501AA04
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 50 Amp 1 Form A (SPST-NO) 48 to 460 V AC, 3RF21501AA04
By Siemens
₹28,319  
Siemens Solid State Relay Panel Mount 30 Amp 1 Form A (SPST-NO) 48 to 460 V AC, 3RF21301AA04
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 30 Amp 1 Form A (SPST-NO) 48 to 460 V AC, 3RF21301AA04
By Siemens
₹27,139  
Siemens Solid State Relay Panel Mount 30 Amp 1 Form A (SPST-NO) 24 to 230 V AC, 3RF21301AA02
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 30 Amp 1 Form A (SPST-NO) 24 to 230 V AC, 3RF21301AA02
By Siemens
₹23,599  
Siemens Solid State Relay Panel Mount 20 Amp 1 Form A (SPST-NO) 24 to 230 V AC, 3RF21202AA02
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 20 Amp 1 Form A (SPST-NO) 24 to 230 V AC, 3RF21202AA02
By Siemens
₹22,419  
Siemens Solid State Relay Panel Mount 20 Amp 1 Form A (SPST-NO) 24 to 230 V AC, 3RF21201AA42
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 20 Amp 1 Form A (SPST-NO) 24 to 230 V AC, 3RF21201AA42
By Siemens
₹22,419  
Siemens Solid State Relay Panel Mount 50 Amp 1 Form A (SPST-NO) 48 to 460 V AC, 3RF20501AA04
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 50 Amp 1 Form A (SPST-NO) 48 to 460 V AC, 3RF20501AA04
By Siemens
₹22,419  
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB31434XW1
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB31434XW1
By Siemens
₹1,29,799  
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB30361UB0
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB30361UB0
By Siemens
₹64,899  
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB30262SB0
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB30262SB0
By Siemens
₹35,399  
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB30262QB0
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB30262QB0
By Siemens
₹34,219  
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB30261VB0
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB30261VB0
By Siemens
₹43,659  
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB30261SB0
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB30261SB0
By Siemens
₹30,679  
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB30261QB0
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB30261QB0
By Siemens
₹30,679  
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB30162TB0
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB30162TB0
By Siemens
₹30,679  
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB30162PB0
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB30162PB0
By Siemens
₹30,679  
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB30161SB0
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB30161SB0
By Siemens
₹27,139  
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB30161PE0
sku-leadTime Ships within 45 days
Siemens Solid State Relay Panel Mount 1 NO, 1 NC, 3RB30161PE0
By Siemens
₹27,139  
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Top Selling Siemens Solid State Relay Products Price List for March 2026

Product Name Expected Price Dispatch Time Discount
Omron G3NA-240B DC5-24 Solid state Relay ₹4,601 3 days 42.49% OFF
Omron I / O Solid State Relay G3R-I / O 39066623 - Made In Japan ₹2,005 30 days --
Omron Single Phase Solid State Relay Model No G3NB-240B-1 DC5-24 ₹2,241 45 days --
Savik Single Phase Solid State Relay SE250VAC5A0432D ₹506 30 days --
Autonics Solid State Relay 4-30VDC SRH1-1420-N ₹3,421 30 days --
This data was last updated on 19/03/2026
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