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Schneider Electric Voltage Monitoring Relay, 1 Phase, SPDT, 65 → 260V ac/dc, DIN Rail

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RS Stock No.:
146-171
Mfr. Part No.:
RM17UAS15
Brand:
Schneider Electric
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Brand

Schneider Electric

Monitoring Application

Voltage

Electrical Phase

1

Contact Configuration

SPDT

Voltage Sensing Range

65 → 260V ac/dc

Voltage Sensitivity

Overvoltage, Self Powered, Undervoltage

Mounting Type

DIN Rail

Time Delay

0.1 → 10s

Series

Harmony Control

Better World Verification

Green Premium

Better World Product

Yes

Terminal Type

Screw

Minimum Voltage Sensed

65V ac/dc

Length

72mm

Operating Temperature Range

+50°C

Maximum Voltage Sensed

260V ac/dc

Width

17.5mm

Maximum Operating Temperature

+50°C

Minimum Operating Temperature

-20°C

Special Features

IP20 Terminals

Standards Met

CE, CSA, UL

Height

90mm

Dimensions

72 x 17.5 x 90mm

COO (Country of Origin):
ID

Schneider Electric Harmony Control Series Monitoring Relay, SPDT Contact Configuration, Voltage Monitoring Application - RM17UAS15


This monitoring relay is specifically developed for voltage control applications. Its detection features ensure that electrical systems function within safe voltage boundaries, protecting sensitive equipment against potential damage caused by voltage fluctuations.

Features & Benefits


• Voltage sensing range of 65 to 260V AC/DC
• Adjustable time delay from 0.1 to 10 seconds
• Incorporates overvoltage and undervoltage detection
• Designed for straightforward installation on DIN rail
• Features screw terminal connections for secure wiring
• Supports multiple electrical phases for varied applications

Applications


• Monitoring voltage in electrical control panels
• Utilised in industrial voltage monitoring systems
• Applied in automation processes requiring accurate voltage regulation
• Protecting machinery from voltage variations
• Suitable for single-phase and DC supply scenarios

Can it be adjusted for different voltage sensitivity ranges?


Yes, the sensitivity settings can be configured to detect specific voltage thresholds according to system requirements.

What steps are involved in installing it onto a DIN rail?


Align the relay with the rail and push it down until it clicks securely.

How does it handle power interruptions?


The relay maintains functionality during brief voltage interruptions, offering immunity to microbreaks.

Is it suitable for various electrical environments?


Yes, it operates efficiently in both industrial and residential settings.

What maintenance is required for optimal performance?


Regular visual inspections and ensuring connections remain secure are advisable to maintain reliability.

Approvals

UL, CSA, GL, C-Tick, GOST

Standards

NF EN 60255-6 and IEC 60255-6

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