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Schneider Electric Monitoring Relay, 3 Phase, SPDT, DIN Rail, 480V ac

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$352.41

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$387.65

(inc. GST)

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  • 12 unit(s) ready to ship from another location
  • Plus 2 unit(s) shipping from 11 May 2026
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RS Stock No.:
146-452
Mfr. Part No.:
RM17UB310
Brand:
Schneider Electric
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Brand

Schneider Electric

Product Type

Monitoring Relay

Electrical Phase

3

Contact Configuration

SPDT

Mount Type

DIN Rail

Switching Voltage

250V ac/dc

Power Consumption

22VA

Terminal Type

Screw

IP Rating

IP20, IP30

Supply AC Voltage

480V ac

Minimum Operating Temperature

-20°C

Contact Current

5A

Maximum Operating Temperature

50°C

Length

72mm

Width

17.5mm

Standards/Approvals

GOST, C-Tick, CSA, UL, GL, EN/IEC 60255-1

Series

Harmony Control

Height

90mm

Better World Product

Yes

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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