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31RC11048 – COMPACT EARTH LEAKAGE RELAY RC 24-48VAC-
The Lovato RC Earth Leakage Relay 31RC11048 is a compact, internal panel-mount solution designed for dependable earth leakage monitoring.
£321.71
Lovato 31RC11048 Earth Leakage Relay - Compact Residual Current Protection Relay 24-48VAC/DC
The Lovato 31RC11048 is a compact earth leakage relay designed for residual current monitoring and protection applications. Featuring an integrated 110mm toroidal current transformer, one adjustable operating threshold, and 24-48VAC/DC supply compatibility, this relay provides reliable earth fault detection for industrial electrical installations.
Product Overview
The Lovato 31RC11048 earth leakage relay is part of Lovato Electric’s residual current protection range. It is designed for internal panel mounting and incorporates a Type A residual current detection system with a built-in toroidal transformer. The compact design makes it suitable for switchboards, distribution panels, and industrial control systems requiring dependable earth leakage monitoring.
Key Features
- Manufacturer: Lovato Electric
- Model / Part Number: 31RC11048
- Product Type: Earth leakage relay / residual current monitoring relay
- Supply Voltage: 24-48VAC/DC
- Residual Current Type: Type A
- Integrated toroidal transformer: 110mm diameter
- Single operating threshold
- SPDT output contact configuration
- Internal panel mounting design
- Designed according to IEC/EN 60947-2 standards
Applications
The Lovato 31RC11048 is suitable for applications where earth leakage protection and residual current monitoring are required, including:
- Industrial electrical panels
- Machine control systems
- Power distribution boards
- Automation systems
- Electrical safety monitoring installations
Why Choose Lovato 31RC11048?
With its integrated current transformer, compact panel mounting format, and compatibility with both AC and DC supply systems, the Lovato 31RC11048 provides a practical solution for monitoring earth leakage faults and improving electrical system protection. Its robust construction and compliance with international standards make it suitable for demanding industrial environments.
Technical Specifications
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| Monitoring Function | Earth leakage / residual current | |
|---|---|---|
| Coil / Supply Voltage | 24 V AC, 24 V DC, 48 V AC, 48 V DC | |
| IP Rating | IP20 | |
| Specification Value Brand | Lovato Electric | |
| Part Number | 31RC11048 | |
| Supply Voltage | 24-48VAC/DC | |
| Residual Current Characteristic | Type A | |
| Toroidal Transformer Diameter | 110mm / 4.33" | |
| Output Contact | SPDT | |
| Operating Temperature | -10°C to +60°C | |
| Protection Rating | IP20 terminals | |
| Dimensions | 150 x 160 x 70mm | |
| Standards | IEC/EN 60947-2 | |
| HS Code | 85389091 |
Frequently Asked Questions
What is the Lovato 31RC11048 used for?
The Lovato 31RC11048 is an earth leakage relay used to detect residual currents and provide protection monitoring in electrical systems.
What voltage does the Lovato 31RC11048 require?
The relay operates with a 24-48VAC/DC supply voltage.
Does the Lovato 31RC11048 include a toroidal transformer?
Yes. The unit includes an integrated 110mm toroidal transformer for residual current measurement.
What type of residual current detection does this relay provide?
The Lovato 31RC11048 provides Type A residual current detection.
