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Schneider Electric Voltage Monitoring Relay, 1 Phase, SPDT, 20 → 80V ac/dc, DIN Rail

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RS Stock No.:
146-531
Mfr. Part No.:
RM17UBE16
Manufacturer:
Schneider Electric
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Brand

Schneider Electric

Monitoring Application

Voltage

Electrical Phase

1

Contact Configuration

SPDT

Voltage Sensing Range

20 → 80V ac/dc

Voltage Sensitivity

Overvoltage, Self Powered, Undervoltage

Mounting Type

DIN Rail

Time Delay

0.1 → 10s

Series

Harmony Control

Better World Product

Yes

Better World Verification

Green Premium

Width

17.5mm

Dimensions

72 x 17.5 x 90mm

Height

90mm

Maximum Voltage Sensed

80V ac/dc

Operating Temperature Range

-20 → +50°C

Length

72mm

Minimum Voltage Sensed

20V ac/dc

Terminal Type

Screw

Standards Met

CE, CSA, UL

Special Features

IP20 Terminals

Minimum Operating Temperature

-20°C

Maximum Operating Temperature

+50°C

COO (Country of Origin):
FR

Schneider Electric Harmony Control Series Monitoring Relay, SPDT Contact Configuration, Voltage Monitoring Application - RM17UBE16


This monitoring relay is tailored for voltage applications, enabling critical overvoltage and undervoltage detection. It monitors both AC and DC voltage within the range of 20V to 80V, effectively protecting industrial equipment by ensuring optimal voltage levels. Its self-powered design boosts reliability, making it essential for professionals in the automation and electrical sectors.

Features & Benefits


• SPDT relay configuration allows for adaptable switching operations
• Adjustable time delay ranging from 0.1 to 10 seconds supports precise control
• Designed for DIN rail mounting for ease of installation
• Offers overvoltage and undervoltage protection to prevent equipment damage
• Operating temperature range of -20°C to +50°C accommodates various environments

Applications


• Suitable for monitoring single-phase electrical systems
• Ideal for automated systems requiring dependable voltage control
• Utilised in industrial settings with considerable electrical loads

How do I install the relay in my existing setup?


The relay can be easily mounted on a standard 35mm DIN rail for straightforward installation.

What is the required supply voltage for operation?


It operates with supply voltage limits between 15V and 100V AC/DC, offering flexibility for various applications.

How frequently should the relay be maintained?


Regular inspections are advisable, but the relay is built for durability and typically requires minimal maintenance under normal operating conditions.

Is it suitable for monitoring both AC and DC voltages?


Yes, it effectively detects both AC and DC voltages within the specified range.

Approvals

UL, CSA, GL, C-Tick, GOST

Standards

NF EN 60255-6 and IEC 60255-6


Schneider Electric Voltage, Current, Phase & Motor Protection

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