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SM 500 Voltage Monitoring Relay Series

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MOQ : 50 Pieces

SM 500 Voltage Monitoring Relay Series Specification

Ambient Temperature
-10C to +55C

Protect Feature
Phase Failure, Phase Sequence, Under/Over Voltage Protection

Power Consumption
< 3 VA

Contact Form
1 Changeover (SPDT)

Dielectiric Strength
2 kV, 50Hz for 1 min

Mechanical Life
10 million operations

Contact Resistance
100 m

Working Temperature
-10C to +55C

Coil Voltage
230V AC

Contact Material
Silver Alloy

Coil Power
< 3 VA

Product Type
Voltage Monitoring Relay

Insulation Resistance
100 M (500V DC)

Theory
Electromagnetic Relay

Usage
Industrial automation, equipment protection

Contact Load
5A at 250V AC / 30V DC

Operate Time
0.1 sec to 10 sec (adjustable)

Terminal Type
Screw Type Terminal

Rated Voltage
230V AC, 50Hz

Supply Terminal
L1, L2, L3, N

Size
Standard DIN Rail Mounting Size

Color
Black/Grey

Dimension (L*W*H)
91 mm x 36 mm x 58 mm

Weight
Approx. 180g

Output Indication
LED Indicator

Hysteresis
Fixed / Adjustable (Model Dependent)

Humidity Range
Up to 95% RH (non-condensing)

Housing Material
Flame Retardant ABS

Operating Frequency
45-65Hz

Response Time
Max 200 ms

Mounting Type
DIN Rail Mountable

SM 500 Voltage Monitoring Relay Series Trade Information

Minimum Order Quantity
50 Pieces

Payment Terms
Cash in Advance (CID)

Supply Ability
1000 Pieces Per Month

Delivery Time
2-10 Days

Main Domestic Market
All India

About SM 500 Voltage Monitoring Relay Series

Jump on this rare opportunity to secure the SM 500 Voltage Monitoring Relay Series, offering astonishing protective features for industrial automation. With a spectacular response time of just 200 ms, these relays are built with valuable flame retardant ABS housings and deliver under/over voltage and phase protection. Effortlessly DIN rail mountable and equipped with clear LED indications, the SM 500 relays operate efficiently across demanding environments and humidity up to 95% RH. Order today-don't miss out on the chance to enhance equipment safety with a trusted, high-performance monitoring solution!

Outstanding Features & Versatility of SM 500 Relays

SM 500 Voltage Monitoring Relay Series stand out with adjustable operate time (0.1-10 sec), fixed/adjustable hysteresis, and robust output indication via LED. Ideal for safeguarding industrial machinery and automation setups, these relays protect against phase failure, incorrect sequence, and voltage anomalies. Their standard DIN rail mounting and durable construction ensure seamless integration in control panels, manufacturing lines, and facility equipment, making them highly valued assets in demanding environments.

Certifications, Trusted Export Markets & Rapid Dispatch

SM 500 Voltage Monitoring Relay Series adhere to stringent certification standards, ensuring reliable performance and international safety conformity. Packaged securely and ready for quick dispatch, these relays reach customers in optimal condition. Serving main export markets across Asia, Europe, and the Middle East, every order enjoys streamlined dispatching and trackable arrival, making procurement efficient and hassle-free for suppliers and industrial buyers worldwide.

FAQ's of SM 500 Voltage Monitoring Relay Series:

Q: How does the SM 500 Voltage Monitoring Relay enhance industrial equipment protection?

A: The SM 500 relay provides reliable under/over voltage, phase sequence, and phase failure protection, preventing damage and downtime in industrial automation systems.

Q: What is the process for installing the SM 500 relay in my facility?

A: Installation is straightforward-mount the relay on a DIN rail, connect terminals L1, L2, L3, N, and follow wiring instructions. The screw-type terminals ensure a secure and quick setup.

Q: Where can the SM 500 Voltage Monitoring Relay be applied?

A: This relay is widely used in industrial automation, manufacturing plants, and building management systems to protect valuable machinery from voltage and phase anomalies.

Q: When should I consider using an adjustable hysteresis feature?

A: Choose adjustable hysteresis for environments with frequent voltage fluctuations; it helps fine-tune response sensitivity and prevents nuisance tripping.

Q: What are the benefits of its LED output indication?

A: The LED indicator provides immediate, clear feedback on relay status, making monitoring, troubleshooting, and maintenance simpler and more efficient.

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