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Schneider Electric Monitoring Relay, 3 Phase, 0 V ac Monitor Range, DPDT, DIN Rail, 0V ac

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Sous-total (1 unité)*

150,50 €

(TVA exclue)

182,10 €

(TVA incluse)

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  • 9 unité(s) prête(s) à être expédiée(s) d'un autre centre de distribution
  • Plus 4 unité(s) expédiée(s) à partir du 08 mai 2026
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Prix par unité
1 - 9150,50 €
10 - 19120,40 €
20 +112,88 €

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N° de stock RS:
179-0019
Référence fabricant:
RMNF22TB30
Fabricant:
Schneider Electric
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Marque

Schneider Electric

Product Type

Monitoring Relay

Electrical Phase

3

Contact Configuration

DPDT

Mount Type

DIN Rail

Switching Voltage

250V ac

Power Consumption

4VA

Terminal Type

Screw

IP Rating

IP20, IP40

Supply AC Voltage

0V ac

Monitoring Voltage Range

0 V ac

Minimum Operating Temperature

-20°C

Contact Current

8A

Maximum Operating Temperature

60°C

Standards/Approvals

No

Length

99mm

Height

90mm

Series

Harmony Control

Width

22.5mm

Better World Product

Yes

Schneider Electric Harmony Control Series Monitoring Relay, 99mm Length, DIN Rail Mount - RMNF22TB30


This monitoring relay enhances capabilities within electrical systems specifically for three-phase applications, providing essential oversight and control over frequency, voltage, and phase conditions. Its advanced functionalities contribute to maintaining system stability and performance.

Features & Benefits


• Monitors phase sequence and failure to ensure operational integrity

• Detects overvoltage and undervoltage for circuit protection

• Includes adjustable time delays for accurate operational control

• Comprehensive frequency monitoring helps prevent system issues

• User-friendly installation on DIN rail maximises space efficiency

Applications


• Utilised in automation systems for monitoring three-phase power supply

• Suitable for industrial machinery needing voltage stability

• Implemented in electrical panels for real-time safety monitoring

• Effective in HVAC systems to ensure optimal performance

• Used in generators for phase failure detection

What types of mobile devices are compatible with the relay?


The relay works with NFC-enabled mobile devices running Android operating systems version V4.4 and above for optimal functionality.

How do I configure the time delay settings?


Time delay settings can be adjusted from a minimum of 0.1 seconds to a maximum of 3600 seconds, allowing customisation based on application needs.

What are the environmental limits for operation?


It operates within ambient temperatures ranging from -20°C to +60°C, ensuring functionality across various industrial environments.

Can the relay handle different voltages?


Yes, it supports a supply voltage range of 208 to 480V AC line to line and 120 to 277V AC line to neutral, making it versatile for multiple applications.

How does the relay indicate a fault?


The device uses LED indicators to signal specific alarm conditions, such as phase failure, undervoltage, overvoltage, and frequency deviations, facilitating quick diagnosis.

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