RS PRO Voltage Monitoring Relay, Single Phase, 1NO, 120 → 300V ac, DIN Rail Mount

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Subtotal (1 unit)*

£36.92

(exc. VAT)

£44.30

(inc. VAT)

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RS Stock No.:
434-521
Brand:
RS PRO
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Brand

RS PRO

Monitoring Application

Voltage

Electrical Phase

Single

Contact Configuration

1NO

Voltage Sensing Range

120 → 300V ac

Voltage Sensitivity

Overvoltage

Mounting Type

DIN Rail Mount

Time Delay

0.1 → 600s

Maximum Voltage Sensed

300V

Special Features

Built-In Current Transformer, Built-In Contactor

Standards Met

CE

Maximum Operating Temperature

55°C

Operating Temperature Range

-20 to 55°C

Dimensions

52.9 x 67.5 x 90.3mm

Length

52.9mm

Minimum Operating Temperature

-20°C

Height

90.3mm

Width

67.5mm

Minimum Voltage Sensed

120V

COO (Country of Origin):
TR

RS PRO Voltage Control Relay, Digital Adjustable Mono Phase


This RS PRO Voltage Control Relay is designed to protect devices with sensitive operating voltage from damage caused by mains voltage fluctuations. It offers digital adjustability for over and under voltage control, making it ideal for ensuring the safety and reliability of electrical systems.

Features and Benefits


Error Waiting Time: Adjustable from 0.1 sec to 600 sec, allowing for precise control and flexibility
Built-in current transformer: Enhances functionality by integrating current measurement
Built-in contactor: Simplifies installation and reduces the need for additional components
Voltage Sensing Range: 120 to 300 V, suitable for a wide range of applications
DIN Rail Mount: Easy installation and integration into existing systems
Single Phase Operation: Designed for mono phase systems, ensuring compatibility

Applications


Industrial automation
Electrical distribution systems
Building management systems

Additional Information


RoHS-3 certified for hazardous area compliance
CE standards met for quality assurance

Why RS PRO?


RS PRO is the own brand of RS, offering professional quality products and solutions across all industries and technologies. Our product range is rigorously tested, inspected, and audited against demanding international standards to provide you with industrial-grade quality, at the right price. Making RS PRO your smart choice.

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