Have a question? Call us now at +91 9650660070

Salzer Measuring and Monitoring Relay

Showing 12 out of 12 products

Sort by

Salzer SM500 3 Phase & 1 Phase 1 C/O Voltage Monitoring Relay 240 VAC

The Salzer SM500 Voltage Monitoring Relay is a versatile device designed to protect both single-phase and three-phase systems from voltage anomalies. Operating at 240 VAC, it continuously monitors for phase loss, phase reversal, and voltage imbalances, ensuring the safety and stability of your electrical equipment. Its 1 C/O (Changeover) contact configuration allows flexible integration into various control circuits. This relay features adjustable voltage settings and time delays, providing tailored protection for diverse applications. Its robust design and reliable performance make it suitable for industrial and commercial environments. Whether safeguarding motors, generators, or sensitive equipment, the Salzer SM500 enhances system reliability and minimizes downtime, offering a dependable solution for power management.

Type of Product : Voltage Monitoring Relay

Phase : 3 Phase & 1 Phase

Voltage : 240 VAC

Series : SM500

Monitoring : Selectable Under Voltage + Selectable Over Voltage

Wire : 4

Contact Arrangement : 1 C/O

Salzer SM301 3 Phase 1 C/O Voltage Monitoring Relay 415 VAC, MA51BC

Salzer SM301 3 Phase Voltage Monitoring Relay 415 VAC

By Salzer

The Salzer SM301 3-Phase Voltage Monitoring Relay is a reliable solution designed to monitor and protect electrical systems from phase loss, phase sequence issues, and voltage imbalances. Operating at 415 VAC, this relay ensures continuous surveillance of your power supply, automatically disconnecting loads during abnormal conditions to prevent equipment damage. Its compact design allows for easy installation in control panels and industrial settings. Engineered for precision, the Salzer SM301 relay offers adjustable settings for voltage thresholds and time delays, enabling customized protection based on system requirements. Ideal for motors, generators, and sensitive machinery, it enhances operational efficiency and safety. The relay’s robust construction and advanced circuitry ensure long-lasting performance, making it a dependable choice for safeguarding 3-phase power systems.

Type of Product : Voltage Monitoring Relay

Phase : 3 Phase

Voltage : 415 VAC

Series : SM301

OFF Delay Time : 7 Sec

Monitoring : Single Phasing Preventor (SPP) Fail Safe Type

ON Delay Time : 2 Sec

Wire : 3

Salzer SM 600 2 C/O Voltage Monitoring Relay 500 to 1000 VAC, SMB110

By Salzer

The Salzer SM 600 2 C/O Voltage Monitoring Relay (model SMB110) is designed to provide reliable voltage monitoring for systems operating within the 500 to 1000 VAC range. Featuring two changeover (C/O) contacts, this relay offers essential protection by detecting critical issues such as overvoltage, undervoltage, and voltage imbalances. These features ensure that the electrical system runs smoothly, preventing potential damage to equipment due to fluctuating voltage levels. Built with high-quality components, the SM 600 relay is engineered for long-lasting and accurate performance in demanding industrial environments. Its robust construction allows for reliable operation in high-voltage applications, while the compact design enables easy installation in control panels. The Salzer SM 600 Voltage Monitoring Relay helps reduce downtime, minimize maintenance costs, and extend the lifespan of critical equipment, making it a valuable component for maintaining the safety and efficiency of electrical systems.

Salzer SM 800 3 Phase 2 C/O Digital Voltage Monitoring Relay 5 to 99 VAC, DMA220

Salzer SM 800 3 Phase Digital Voltage Monitoring Relay

By Salzer

The Salzer SM 800 3-Phase Digital Voltage Monitoring Relay is a state-of-the-art protection device designed to monitor and safeguard 3-phase electrical systems. It provides precise digital monitoring of voltage levels, detecting imbalances, phase loss, and phase reversal. With its advanced digital technology, this relay offers accurate and real-time voltage monitoring to ensure the safety of critical equipment, such as motors and generators, against electrical faults. The SM 800 features user-friendly controls and a digital display for easy monitoring of voltage conditions, with adjustable settings for voltage thresholds and time delays. This makes it highly customizable to different operational needs. Its robust design and reliability ensure long-lasting performance, making The Salzer SM 800 an essential component for enhancing the safety and efficiency of industrial and commercial 3-phase power systems.

Type of Product : Digital Voltage Monitoring Relay

Phase : 3 Phase

Voltage : 5 to 99 VAC

Series : SM 800

OFF Delay Time : 0.1 to 999 Sec

Monitoring : Single Phasing Preventor+ Selectable Under Voltage + Selectable Over Voltage + Neutral Loss ( Applicable for 3P4W).

ON Delay Time : 0 to 999 Sec

Wire : 3

Salzer SM501 3 Phase 2 C/O Voltage Monitoring Relay 415 VAC

By Salzer

The Salzer SM501 3-Phase Voltage Monitoring Relay is designed to offer reliable protection for 3-phase electrical systems operating at 415 VAC. This advanced relay continuously monitors the system for voltage imbalances, phase loss, and phase reversal, ensuring the safety of connected equipment. With its 2 C/O (changeover) contacts, it allows for versatile control and integration into multiple circuits, offering enhanced protection and operational flexibility. Equipped with adjustable voltage thresholds and time delay settings, the Salzer SM501 can be customized to meet specific system requirements. It is ideal for protecting motors, pumps, and other critical equipment from potential damage due to electrical faults. The relay’s durable and robust design ensures long-term reliability, making it an essential tool for enhancing the stability and efficiency of 3-phase power systems in industrial and commercial applications.

Type of Product : Voltage Monitoring Relay

Phase : 3 Phase

Voltage : 415 VAC

Series : SM501

Monitoring : Single Phasing Preventor + Selectable Under Voltage + Selectable Over Voltage

Wire : 3

Contact Arrangement : 2 C/O

Salzer SM501 3 Phase 2 C/O Voltage Monitoring Relay 415 VAC, MB53BM

By Salzer

The Salzer SM501 3 Phase 2 C/O Voltage Monitoring Relay (model MB53BM) is designed for reliable voltage monitoring in three-phase systems operating at 415 VAC. This relay is equipped with 2 changeover (C/O) contacts, providing essential protection by detecting phase loss, incorrect phase sequence, and voltage imbalances, which are crucial for safeguarding electrical equipment from potential damage caused by unstable voltage conditions. Constructed with high-quality materials, the SM501 relay ensures long-lasting and accurate performance in demanding industrial environments. Its compact design allows for easy installation in control panels, while its robust monitoring capabilities enhance the overall safety and reliability of the system. By continuously tracking voltage levels, the Salzer SM501 Voltage Monitoring Relay helps reduce downtime, prevent equipment failures, and extend the operational lifespan of machinery, making it an indispensable component for maintaining efficient and safe electrical systems.

Salzer SM500 3 Phase & 1 Phase 2 C/O Voltage Monitoring Relay 415 VAC, MAC04 D0100

By Salzer

The Salzer SM500 3 Phase & 1 Phase 2 C/O Voltage Monitoring Relay (model MAC04 D0100) is designed to provide reliable voltage monitoring for both three-phase and single-phase systems operating at 415 VAC. With 2 changeover (C/O) contacts, this relay offers essential protection by detecting critical issues such as phase loss, incorrect phase sequence, and voltage imbalances. Its versatile functionality makes it an ideal choice for a variety of industrial and commercial applications, ensuring stable operation and preventing damage to equipment from voltage fluctuations. Built with high-quality components, the SM500 relay is engineered for durability and long-term reliability, even in demanding environments. The compact design allows for easy installation in control panels, and its dual-phase monitoring capability adds flexibility to complex electrical setups. By providing continuous, precise monitoring, the Salzer SM500 Voltage Monitoring Relay helps enhance system safety, reduce maintenance costs, and extend the lifespan of critical equipment, making it a vital tool for any electrical infrastructure.

Salzer SM500 3 Phase & 1 Phase 2 C/O Voltage Monitoring Relay 240 VAC, MG73BR

By Salzer

The Salzer SM500 3 Phase & 1 Phase 2 C/O Voltage Monitoring Relay (model MG73BR) is designed to provide reliable voltage monitoring for both three-phase and single-phase systems operating at 240 VAC. Featuring 2 changeover (C/O) contacts, this relay offers essential protection by detecting phase loss, incorrect phase sequence, and voltage imbalances, ensuring that equipment remains protected from potential damage due to voltage fluctuations. Its versatility makes it suitable for a wide range of industrial and commercial applications. Constructed with high-quality components, the SM500 relay is built for durability and consistent performance in challenging environments. The compact design allows for easy integration into control panels, and the dual-phase monitoring feature ensures adaptability in complex setups. By delivering continuous and accurate voltage monitoring, the Salzer SM500 Voltage Monitoring Relay enhances system safety, reduces maintenance costs, and extends the lifespan of critical equipment, making it a valuable component in any electrical system.

Salzer SM500 3 Phase & 1 Phase 2 C/O Voltage Monitoring Relay 240 VAC, MG73BF

By Salzer

The Salzer SM500 3 Phase & 1 Phase 2 C/O Voltage Monitoring Relay (model MG73BF) is designed for reliable voltage monitoring in both three-phase and single-phase systems operating at 240 VAC. This relay features 2 changeover (C/O) contacts, which provide essential protection by detecting phase loss, phase sequence errors, and voltage imbalances. Its versatile functionality makes it an ideal solution for a wide range of industrial and commercial applications, ensuring system stability and safeguarding equipment from potential voltage-related issues. Built with high-quality components, the SM500 relay is engineered for durability and long-term performance, even in demanding environments. Its compact design allows for easy installation in control panels, while the dual-phase monitoring capability enhances flexibility for complex electrical setups. By delivering precise and continuous voltage monitoring, the Salzer SM500 Voltage Monitoring Relay helps reduce downtime, extend equipment lifespan, and improve overall system safety, making it a vital component for any electrical infrastructure.

Salzer SM500 3 Phase & 1 Phase 2 C/O Voltage Monitoring Relay 240 VAC

By Salzer

The Salzer SM500 3-Phase & 1-Phase Voltage Monitoring Relay is a highly effective protection device designed to monitor voltage fluctuations in both single-phase and three-phase systems. Operating at 240 VAC, it safeguards electrical equipment by detecting phase loss, voltage imbalances, and phase reversal. With two changeover (2 C/O) contacts, it allows flexible control of multiple devices, offering enhanced protection and easy integration into various systems. This relay is equipped with adjustable voltage settings and time delay features, providing tailored protection for diverse applications, including motors, pumps, and sensitive machinery. Its durable construction and advanced circuitry ensure long-lasting performance, reducing the risk of damage to electrical systems. The Salzer SM500 is an essential tool for enhancing the reliability and efficiency of power distribution networks in both industrial and commercial environments.

Type of Product : Voltage Monitoring Relay

Phase : 3 Phase & 1 Phase

Voltage : 240 VAC

Series : SM500

Phase Asymmetry : 0.1

Monitoring : Single Phasing Preventor + Selectable Under Voltage + Selectable Over Voltage

Wire : 4

Contact Arrangement : 2 C/O

Salzer SM500 3 Phase & 1 Phase 1 C/O Voltage Monitoring Relay 240 VAC, MD71BF

By Salzer

The Salzer SM500 3 Phase & 1 Phase 1 C/O Voltage Monitoring Relay (model MD71BF) is a reliable device for voltage monitoring in both three-phase and single-phase systems at 240 VAC. This relay includes 2 changeover (C/O) contacts, which provide effective control and protection by detecting critical issues such as phase loss, incorrect phase sequence, and voltage imbalance. This versatile functionality makes it suitable for diverse industrial and commercial applications where constant voltage monitoring is essential for equipment protection and system stability. Constructed with premium materials, the SM500 relay is built to deliver durable and accurate performance, even in challenging environments. Its compact form allows easy installation in control panels, while dual-phase compatibility adds flexibility to complex setups. By ensuring continuous and precise monitoring, the Salzer SM500 Voltage Monitoring Relay enhances system safety, reduces downtime, and supports extended equipment longevity, making it a valuable component in any robust electrical infrastructure.

Salzer SM301 3 Phase 1 C/O Voltage Monitoring Relay 415 VAC, MA59B5

By Salzer

The Salzer SM301 3 Phase 1 C/O Voltage Monitoring Relay (model MA59B5) is designed for dependable voltage monitoring in three-phase systems operating at 415 VAC. With a 1 changeover (1 C/O) contact, this relay provides essential protection by detecting issues such as phase loss, phase sequence errors, and voltage imbalances. This functionality is crucial for industrial environments where maintaining equipment stability and preventing electrical faults are top priorities. Built with robust materials and precise engineering, the SM301 ensures long-lasting performance and reliability. Its compact size allows for easy installation in control panels, while the straightforward configuration process facilitates quick setup. By delivering continuous and accurate monitoring, the Salzer SM301 Voltage Monitoring Relay enhances safety, minimizes the risk of downtime, and extends the life of critical equipment, making it an essential component in any industrial electrical system.

Page 1 of 1 results

Product Name	Expected Price	Dispatch Time	Discount
Siemens 3UG4513-1BR20 160-690 V Phase monitoring relay 2 CO	₹40,119	45 days	--
L&T [ Lauritz Knudsen ] MD71B9 240V AC 1 C/O 3/1 Phase Voltage Monitoring Relay Series	₹1,515	24 hrs	--
Siemens Voltage Relays 5TT3408	₹49,559	24 hrs	--
GIC MA51BC 415V AC 1 C/O 3 Phase Voltage Monitoring Relay Series	₹978	24 hrs	3.17% OFF
Siemens 3UG4512-1AR20 160-690 V Phase monitoring relay 1 CO	₹35,399	25 days	--
Siemens 3UG4615-1CR20 160-690 V Phase monitoring relay 2 CO	₹58,999	45 days	--
GIC MG73BH 240V AC 2 C/O 3/1 Phase Voltage Monitoring Relay Series	₹3,067	20 days	--
GIC MD71BF 240V AC 1 C/O 3/1 Phase Voltage Monitoring Relay Series	₹2,831	20 days	--
ABB 10 mA Three Phase Monitoring Relay CM-MPS.41S	₹21,239	15 days	--

Salzer Measuring and Monitoring Relay

Top Selling Salzer Measuring and Monitoring Relay Products Price List for September 2026