Finder Voltage Monitoring Relay, 3 Phase, DPDT, 208 → 480V ac, DIN Rail

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£87.29

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£104.75

(inc. VAT)

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RS Stock No.:
800-2928
Distrelec Article No.:
300-71-067
Mfr. Part No.:
70.62.8.400.0000
Brand:
Finder
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Brand

Finder

Monitoring Application

Voltage

Electrical Phase

3

Contact Configuration

DPDT

Voltage Sensing Range

208 → 480V ac

Mounting Type

DIN Rail

Phase Sensitivity

Phase Loss, Phase Rotation

Frequency Sensing Range

50 → 60Hz

Series

70

Terminal Type

Screw

Length

100.3mm

Height

78.8mm

Operating Temperature Range

-20 → +60°C

Width

22.5mm

Dimensions

100.3 x 22.5 x 78.8mm

Current Range

5 mA → 8A

COO (Country of Origin):
IT

Finder Series 70 Monitoring Relay, 3 Electrical Phase, 208 to 480V AC Voltage Sensing Range - 70.62.8.400.0000


This monitoring relay is designed for voltage applications, capable of sensing a range from 208 to 480V AC. It features a compact size with dimensions of 100.3 x 22.5 x 78.8mm, making it suitable for mounting on DIN rails. With its robust performance in monitoring voltage levels, this device is ideal for various industrial applications, ensuring safe and effective control over electrical phases.

Features & Benefits


• Multifunctional monitoring for both undervoltage and overvoltage conditions
• Immediate visual feedback through coloured LEDs
• Easy adjustments using front-facing selector and trimmer
• Positive safety logic automatically opens the relay upon error detection
• Compatible with 3-phase applications providing phase loss and rotation monitoring
• Designed for screw terminal connections for secure installation

Applications


• Used with wood-processing machines for operational stability
• Ideal for hoists and cranes requiring precise voltage monitoring
• Effective in control panels for pumps ensuring consistent performance
• Utilised in escalators and forced-air ventilators for safety
• Suitable for air conditioning systems to maintain voltage integrity

How does phase sensitivity enhance the reliability of this device?


Phase sensitivity allows continuous monitoring of phase loss and phase rotation, ensuring that faults can be detected and addressed immediately, thus enhancing reliability in critical applications.

What types of wiring configurations are compatible with this device?


This monitoring relay is designed for screw terminal configurations, allowing for straightforward and secure connections to various electrical installations.

What temperature ranges can this product operate in?


The device operates effectively within a temperature range from -20°C to +60°C, making it suitable for diverse environmental conditions.

How does the positive safety logic function work?


In the event of an error, the positive safety logic function automatically opens the output contact, preventing further damage or hazards in the electrical system.

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