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Schneider Electric Voltage Monitoring Relay, 3 Phase, SPDT, 183 → 528V ac, DIN Rail

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£161.08

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£193.30

(inc. VAT)

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RS Stock No.:
146-452
Mfr. Part No.:
RM17UB310
Brand:
Schneider Electric
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Brand

Schneider Electric

Monitoring Application

Voltage

Electrical Phase

3

Voltage Sensing Range

183 → 528V ac

Contact Configuration

SPDT

Voltage Sensitivity

Absence of Neutral, Overvoltage and Undervoltage Between Neutral, Overvoltage and Undervoltage Between Phase

Mounting Type

DIN Rail

Time Delay

0.3 → 30s

Series

Harmony Control

Better World Product

Yes

Better World Verification

Green Premium

Maximum Operating Temperature

+50°C

Operating Temperature Range

-20 → +50°C

Minimum Operating Temperature

-20°C

Length

72mm

Width

17.5mm

Maximum Voltage Sensed

528V ac

Terminal Type

Screw

Minimum Voltage Sensed

183V ac

Standards Met

CE, CSA, UL

Height

90mm

Dimensions

72 x 17.5 x 90mm

Special Features

IP20 Terminals

COO (Country of Origin):
ID

Schneider Electric Harmony Control Series Monitoring Relay, SPDT Contact Configuration, Voltage Monitoring Application - RM17UB310


This monitoring relay is designed for voltage oversight in three-phase electrical systems. It identifies overvoltage and undervoltage scenarios, ensuring efficient operation of electrical equipment. By offering real-time feedback, this device helps safeguard against potential damage, enhancing system reliability.

Features & Benefits


• Adjustable time delay from 0.3 to 30 seconds provides flexibility
• Monitors phase voltage to avert system failures
• SPDT relay configuration accommodates various applications
• Compact DIN rail mounting simplifies installation
• Operating temperature range of -20°C to +50°C supports diverse conditions
• High maximum voltage sensing of 528V AC enhances dependability

Applications


• Suitable for three-phase supply systems for voltage monitoring
• Used in industrial control systems to improve automation
• Applicable in machinery to protect against power fluctuations
• Employed in electrical panels for proactive fault notification

What is the best way to install the device on a DIN rail?


The device can be securely mounted on a standard 35mm DIN rail for optimal operation.

How can the sensitivity settings be adjusted?


The relay has adjustable thresholds for voltage detection, allowing configuration directly from the front panel.

What maintenance is required to ensure proper functioning?


Regular checks should be performed to ensure secure connections and inspect for any signs of wear.

How does it indicate operational status?


The relay features LED indicators for power and relay status, providing clear visual confirmation of its operational state.

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