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31RC6048 - COMPACT EARTH LEAKAGE RELAY RC 24-48VAC-

31RC6048 – COMPACT EARTH LEAKAGE RELAY RC 24-48VAC-

The Lovato 31RC6048 Earth leakage relay is a compact RC-series solution for dependable residual current protection in panels.

SKU: 31RC6048MPN: 31RC6048
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Lovato 31RC6048 Earth Leakage Relay - Compact Residual Current Protection Relay 24-48VAC/DC

The Lovato 31RC6048 is a compact earth leakage relay designed for residual current monitoring and electrical protection applications. Featuring an integrated 60mm toroidal current transformer, Type A residual current detection, and a 24-48VAC/DC auxiliary supply, this relay provides reliable earth fault monitoring for industrial control panels, machinery, and electrical distribution systems.

Product Overview

The Lovato 31RC6048 earth leakage relay is part of the Lovato RC series of residual current monitoring devices. Designed for internal panel mounting, it incorporates a 60mm toroidal transformer and provides one adjustable operating threshold. The relay detects Type A residual currents and includes configurable trip settings, front-mounted TEST functionality, and manual or automatic reset options.

Key Features

  • Manufacturer: Lovato Electric
  • Model / Part Number: 31RC6048
  • Product Type: Earth leakage relay / residual current monitoring relay
  • Residual Current Characteristic: Type A
  • Supply Voltage: 24-48VAC/DC
  • Integrated toroidal transformer: 60mm diameter
  • Single adjustable operating threshold
  • SPDT changeover relay output
  • Front TEST button for operation verification
  • Manual or automatic reset configuration
  • LED indication for power and trip status
  • DIN rail / internal panel mounting design
  • IEC/EN 60947-2 compliant

Applications

The Lovato 31RC6048 is suitable for installations requiring dependable earth leakage monitoring and residual current protection, including:

  • Industrial electrical panels
  • Motor control centres
  • Automation systems
  • Machine protection applications
  • Electrical distribution boards
  • Commercial and industrial installations

Why Choose Lovato 31RC6048?

The Lovato 31RC6048 combines compact construction, integrated current measurement, and adjustable residual current protection in a single device. With its built-in 60mm toroidal transformer, Type A detection, flexible 24-48VAC/DC supply compatibility, and configurable trip functions, it provides an effective solution for improving electrical safety and monitoring earth leakage faults.

Technical Specifications

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Switching Current (A) 5 A
Monitoring Function Earth leakage / residual current
Time Delay Fixed
Specification Value Brand Lovato Electric
Part Number 31RC6048
Product Type Earth leakage relay
Residual Current Type Type A
Supply Voltage 24-48VAC/DC
Toroidal Transformer Integrated 60mm / 2.36"
Number of Operating Thresholds 1
Trip Current Settings 0.025-0.25A / 0.25-2.5A / 2.5-25A
Trip Delay Settings 0.02-0.5s / 0.2-5s
Output Contact 1 changeover SPDT
Contact Rating 5A at 250VAC
Frequency 50-60Hz
Power Consumption Maximum 3VA
Protection Rating IP20 terminals
Operating Temperature -10°C to +60°C
Dimensions 100 x 110 x 70mm
Weight 368g
Standards IEC/EN 60947-2
HS Code 85389091
Coil / Supply Voltage 24 V AC, 24 V DC, 48 V AC, 48 V DC
IP Rating IP20

Frequently Asked Questions

What is the Lovato 31RC6048 used for?

The Lovato 31RC6048 is used to detect earth leakage currents and provide residual current protection in industrial and electrical installations.

What supply voltage does the Lovato 31RC6048 support?

The relay operates with a 24-48VAC/DC auxiliary supply.

Does the Lovato 31RC6048 include a toroidal transformer?

Yes. The relay includes an integrated 60mm toroidal transformer for residual current measurement.

What type of residual current detection does the Lovato 31RC6048 provide?

The Lovato 31RC6048 provides Type A residual current detection suitable for AC and pulsating DC fault currents.

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