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Schneider Electric Voltage Monitoring Relay, 3 Phase, DPDT, 194 → 528V ac, DIN Rail

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£267.08

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RS Stock No.:
146-474
Mfr. Part No.:
RM35UB330
Brand:
Schneider Electric
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Brand

Schneider Electric

Monitoring Application

Voltage

Electrical Phase

3

Voltage Sensing Range

194 → 528V ac

Contact Configuration

DPDT

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 Verification

Green Premium

Better World Product

Yes

Length

72mm

Width

35mm

Maximum Operating Temperature

+50°C

Terminal Type

Screw

Special Features

IP20 Terminals

Standards Met

CE, CSA, UL

Height

90mm

Minimum Operating Temperature

-20°C

Dimensions

72 x 35 x 90mm

Minimum Voltage Sensed

194V ac

Operating Temperature Range

-20 → +50°C

Maximum Voltage Sensed

528V ac

COO (Country of Origin):
ID

Schneider Electric Harmony Control Series Monitoring Relay, DPDT Contact Configuration, Voltage Monitoring Application - RM35UB330


This monitoring relay is crucial for voltage management in electrical systems, protecting equipment by detecting overvoltage and undervoltage conditions across three phases. It operates within a voltage range of 194 to 528V AC, making it essential for optimal performance in various industrial applications. Its features contribute to reliable and safe monitoring in modern electrical setups.

Features & Benefits


• Adjustable time delay from 0.3 to 30 seconds enhances responsiveness.
• DPDT relay configuration allows for flexible wiring options.
• Provides comprehensive overvoltage and undervoltage protection.
• Designed for straightforward installation on a standard DIN rail.
• Durable construction with a high electrical lifecycle rating.

Applications


• Monitoring voltage levels in 3-phase supply systems.
• Suitable for electrical monitoring devices in industrial environments.
• Effective in situations where overvoltage protection is necessary.
• Essential for automation systems that need consistent voltage management.

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


It can accurately sense voltages up to 528V AC.

How do I adjust the time delay for fault response?


The time delay can be easily adjusted on the front panel.

Can it be mounted in any position?


Yes, it can be installed in any position without derating.

What types of connections does it support?


It supports screw terminals for various wire sizes and types.

What should I do if I experience measurement inaccuracies?


Measurement accuracy is within +/-10%

check the installation and wiring for issues.

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