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Schneider Electric Voltage Monitoring Relay, 1 Phase, DPDT, 80 → 300V ac/dc, DIN Rail

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Subtotal (1 unit)*

Kr.1 686 94 

(exc. VAT)

Kr.2 108 68 

(inc. VAT)

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RS Stock No.:
124-0190
Mfr. Part No.:
RM22UB34
Brand:
Schneider Electric
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Brand

Schneider Electric

Monitoring Application

Voltage

Electrical Phase

1

Contact Configuration

DPDT

Voltage Sensing Range

80 → 300V ac/dc

Voltage Sensitivity

Overvoltage, Undervoltage

Mounting Type

DIN Rail

Time Delay

0.1 → 30s

Series

Harmony Control

Better World Verification

Green Premium

Better World Product

Yes

Maximum Operating Temperature

+60°C

Length

22.9mm

Minimum Voltage Sensed

80V ac/dc

Terminal Type

Screw

Number of Poles

2

Standards Met

CE

Dimensions

22.9 x 79.5 x 90mm

Operating Temperature Range

+60°C

Maximum Voltage Sensed

300V ac/dc

Minimum Operating Temperature

-20°C

Width

79.5mm

Height

90mm

Schneider Electric Harmony Control Series Monitoring Relay, 22.9mm Length, DIN Rail Mount - RM22UB34


This monitoring relay is designed for voltage control and monitoring applications. It detects overvoltage and undervoltage conditions, protecting connected electrical systems. The device is built robustly and adheres to industry standards, making it suitable for professionals in automation, electronics, and electrical sectors.

Features & Benefits


• Adjustable time delay from 0.1 to 30 seconds enables precise control
• Two changeover contacts accommodate various circuit configurations
• DIN rail mounting facilitates installation and saves space
• Integrated overvoltage and undervoltage protection enhances system safety

Applications


• Monitoring voltage levels in electrical installations
• Suitable for industrial automation systems requiring voltage detection
• Protecting sensitive equipment from voltage fluctuations
• Enhancing reliability in control panels
• Safeguarding mechanical against electrical anomalies

What is the maximum load capacity of the device?


It can handle a maximum current of 8A AC, which is adequate for most standard applications.

How does the adjustable time delay function?


The time delay can be set between 0.1 and 30 seconds, allowing users to customise the response to their specific operational requirements.

What types of connections are available?


The relay features screw terminals compatible with solid or flexible cables, permitting versatile wiring configurations.

Can this relay be used in outdoor environments?


While primarily designed for indoor use, it operates in temperatures ranging from -20°C to +60°C, depending on environmental conditions.

How does this relay improve equipment safety?


By detecting both overvoltage and undervoltage conditions, it provides timely alerts to help prevent damage to connected electrical equipment.

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