Finder Voltage Monitoring Relay, 1 Phase, SPDT, 170 → 270V ac

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£103.70

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£124.44

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RS Stock No.:
789-2749
Mfr. Part No.:
70.11.8.230.2022
Brand:
Finder
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Brand

Finder

Monitoring Application

Voltage

Electrical Phase

1

Voltage Sensing Range

170 → 270V ac

Contact Configuration

SPDT

Voltage Sensitivity

Overvoltage Protection, Undervoltage Protection

Maximum Current Sensed

10A

Time Delay

0.5 → 60s

Frequency Sensing Range

50 → 60Hz

Temperature Sensing Range

-20 → +60°C

Series

70

Minimum Operating Temperature

-20°C

Current Range

10A

Dimensions

60.8 x 17.5 x 88.8mm

Maximum Operating Temperature

+60°C

Width

17.5mm

Maximum Voltage Sensed

270V ac

Operating Temperature Range

+60°C

Length

88.8mm

Height

60.8mm

Standards Met

CE, EAC

Number of Poles

1

COO (Country of Origin):
IT

Finder Series 70 Series Monitoring Relay, Voltage Sensing Range 1Series 70 to 2Series 70V AC, 10A Maximum Current Sensed - 70.11.8.230.2022


This monitoring relay is designed for effective voltage monitoring applications, ensuring reliable operation within the specified voltage range. With dimensions of 60.8 x 17.5 x 88.8mm, this device features a single-phase design, crucial for safeguarding equipment from voltage fluctuations.

Features & Benefits


• Offers overvoltage and undervoltage protection, enhancing safety
• SPDT contact configuration ensures versatile connection options
• Functions accommodate a voltage sensing range of 170 to 270V AC
• AC voltage sensing improves compatibility with various systems

Applications


• Ideal for line monitoring in wood-processing machines
• Suitable for controlling power in hoists and cranes
• Effective for voltage regulation in escalator systems
• Utilised in control panels for pumps and forced-air ventilators
• Compatible with air conditioning units to ensure consistent performance

How does the monitoring relay ensure consistent voltage levels?


The monitoring relay actively checks voltage levels within its specified range and triggers corrective actions when it detects irregularities, enhancing protection against electrical faults.

What is the maximum current that can be sensed by this device?


The relay can sense a maximum current of 10A, making it suitable for a wide range of electrical applications.

What adjustments can be made for the time delay function?


Users can set the time delay between 0.5 to 60 seconds, allowing for flexibility based on specific operational needs.

Can this relay be used in extreme temperatures?


Yes, the device operates effectively in temperatures from -20 to +60°C, ensuring reliable performance across various environmental conditions.

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