Schneider Electric

Schneider RM4LG01F Liquid Level Control Relay

SKU RM4LG01F

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Schneider Electric
  • Product No.: RM4LG01F
  • Origin France
  • Product Type: Level Control Relays
  • Payment: T/T, Western Union
  • Weight: 0.5 kg
  • Dimensions: 25,00cm x 12,00cm x 10,00cm
  • Shipping port: Xiamen
  • Warranty: 12 months

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Product Description

Description

The RM4LG01F is a Liquid Level Control Relay from the Schneider Electric control gear portfolio, specifically engineered for the management and monitoring of conductive liquid levels. This relay is designed to ensure reliable automatic filling or emptying operations in industrial tanks and reservoirs, providing precise control for pumps and solenoid valves based on probe detection.

As a member of the RM4 control relay series, the RM4LG01F is recognized for its durability in demanding electrical automation environments. Although this model has reached the phase-out stage of its product lifecycle, it remains a critical spare part for maintaining legacy control systems where precise level regulation is required for operational safety and efficiency.

Features

  • Specialized liquid level control for conductive fluids
  • Designed for automatic filling or emptying management
  • Robust relay output for direct or indirect pump control
  • Compact housing for efficient installation in control cabinets
  • Engineered for high reliability in industrial automation tasks

Applications

  • Industrial tank filling and emptying systems
  • Monitoring of conductive liquid levels in process vessels
  • Protection against dry-running of pumps
  • Automated reservoir management
  • Water treatment and processing infrastructure

Technical Specifications

Category Specification
Manufacturer Schneider Electric
Range RM4
Product Type Liquid Level Control Relay
Dimensions 25.00 x 12.00 x 10.00 cm
Weight 0.50 kg
Product Phase Phase-Out
Commodity Code 85371099
Country of Origin France

Installation Guidelines

  • Mounting: Install the relay on a standard DIN rail within a protected electrical enclosure to prevent exposure to environmental contaminants.
  • Probes: Ensure the liquid level probes are installed at the required sensing levels and are cleaned periodically to prevent mineral buildup, which can cause false readings.
  • Wiring: Connect the probes and load contacts according to the specific wiring diagram found on the device housing or the original manual.
  • Grounding: Maintain a consistent reference ground for the conductive liquid to ensure accurate probe detection.
  • Safety: Always verify that the control circuit voltage matches the relay specifications before commissioning.
Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
FAQ
What is the primary function of the RM4LG01F?
The RM4LG01F is a liquid level control relay used to manage the filling or emptying of tanks containing conductive liquids.
What type of liquids can this relay monitor?
It is designed to monitor conductive liquids, which allow the detection circuit to complete and trigger the relay action.
Is the RM4LG01F still in active production?
No, this product is currently in the phase-out stage of its lifecycle.
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RM4LG01F

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Schneider RM4LG01F Liquid Level Control Relay

Only 6 item(s) left in stock
  • Manufacturer: Schneider Electric

  • Product No.: RM4LG01F

  • Country of origin:France

  • Product Type: Level Control Relays

  • Payment: T/T, Western Union

  • Weight: 500g

  • Dimensions: 25,00cm x 12,00cm x 10,00cm

  • Shipping port: Xiamen

  • Warranty: 12 months

Quantity
View full details

Description

The RM4LG01F is a Liquid Level Control Relay from the Schneider Electric control gear portfolio, specifically engineered for the management and monitoring of conductive liquid levels. This relay is designed to ensure reliable automatic filling or emptying operations in industrial tanks and reservoirs, providing precise control for pumps and solenoid valves based on probe detection.

As a member of the RM4 control relay series, the RM4LG01F is recognized for its durability in demanding electrical automation environments. Although this model has reached the phase-out stage of its product lifecycle, it remains a critical spare part for maintaining legacy control systems where precise level regulation is required for operational safety and efficiency.

Features

  • Specialized liquid level control for conductive fluids
  • Designed for automatic filling or emptying management
  • Robust relay output for direct or indirect pump control
  • Compact housing for efficient installation in control cabinets
  • Engineered for high reliability in industrial automation tasks

Applications

  • Industrial tank filling and emptying systems
  • Monitoring of conductive liquid levels in process vessels
  • Protection against dry-running of pumps
  • Automated reservoir management
  • Water treatment and processing infrastructure

Technical Specifications

Category Specification
Manufacturer Schneider Electric
Range RM4
Product Type Liquid Level Control Relay
Dimensions 25.00 x 12.00 x 10.00 cm
Weight 0.50 kg
Product Phase Phase-Out
Commodity Code 85371099
Country of Origin France

Installation Guidelines

  • Mounting: Install the relay on a standard DIN rail within a protected electrical enclosure to prevent exposure to environmental contaminants.
  • Probes: Ensure the liquid level probes are installed at the required sensing levels and are cleaned periodically to prevent mineral buildup, which can cause false readings.
  • Wiring: Connect the probes and load contacts according to the specific wiring diagram found on the device housing or the original manual.
  • Grounding: Maintain a consistent reference ground for the conductive liquid to ensure accurate probe detection.
  • Safety: Always verify that the control circuit voltage matches the relay specifications before commissioning.

What is the primary function of the RM4LG01F?

The RM4LG01F is a liquid level control relay used to manage the filling or emptying of tanks containing conductive liquids.

What type of liquids can this relay monitor?

It is designed to monitor conductive liquids, which allow the detection circuit to complete and trigger the relay action.

Is the RM4LG01F still in active production?

No, this product is currently in the phase-out stage of its lifecycle.

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern
White
Country of origin
France

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