SKU: 11G3564Alt SKU: G3564MPN: 11G3564
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11G3564 – MECHANICAL INTERLOCK G356/4

Lovato 11G3564 mechanical interlock accessory for B series contactors designed for vertically mounted industrial motor control and automation systems.

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Why Choose the Lovato 11G3564 Mechanical Interlock?

The Lovato 11G3564 is a heavy-duty mechanical interlock accessory designed for use with Lovato B series contactors in industrial motor control, automation and electrical switching applications. It provides a reliable mechanical safety solution by preventing two contactors from operating simultaneously when mounted one above the other.

Designed for professional control panel builders, OEM manufacturers and automation engineers, the 11G3564 improves the safety and reliability of contactor assemblies used in reversing starters, changeover systems and industrial motor control applications. Its robust construction ensures dependable mechanical operation in demanding electrical environments.

The Lovato 11G3564 is specifically engineered for one-on-top-of-other mounting configurations with compatible 11B series contactors. It provides a secure interlocking function that physically prevents conflicting contactor operation, helping protect motors, equipment and switching assemblies.

Key Advantages

  • Reliable mechanical interlock accessory for industrial contactor systems.
  • Designed specifically for Lovato B series contactors.
  • Prevents simultaneous operation of paired contactors.
  • Improves safety in reversing and changeover motor starter circuits.
  • Compact vertical mounting design for industrial panels.
  • Provides dependable operation in demanding automation environments.

Key Features

  • Lovato Electric industrial contactor accessory.
  • Mechanical interlock functionality.
  • Compatible with 11B series contactors.
  • One contactor mounted on top of another configuration.
  • Suitable for motor control and automation assemblies.
  • Fast installation into compatible contactor systems.
  • Improves switching reliability and operational safety.
  • Designed for industrial control panel applications.

Technical Specifications

  • Manufacturer: Lovato Electric
  • Model: 11G3564
  • Product type: Accessories
  • Accessory type: Mechanical interlock
  • Compatible series: Lovato 11B series contactors
  • Mounting arrangement: One contactor on top of another
  • Application: Mechanical safety interlocking
  • Weight: approx. 140 g
  • Package quantity: 1 unit
  • Package dimensions: approx. 250 × 450 × 20 mm
  • Volume: approx. 2250 cm³
  • EAN: 8013975031568
  • HS code: 85365080
  • Compliance: IEC/EN 60947-1, IEC/EN 60947-4-1, UL 60947-1, UL 60947-4-1
  • Certifications: CSA, EAC

Reliable Contactor Interlocking for Industrial Systems

Mechanical interlocks are essential components in industrial motor control systems where two contactors must not operate at the same time. They provide physical protection by preventing conflicting contactor movement, improving equipment safety and reducing the risk of electrical faults.

The Lovato 11G3564 delivers a dependable interlocking solution for OEM machine builders, automation engineers and electrical panel manufacturers requiring safe and reliable contactor coordination in industrial applications.

Typical Applications

  • Reversing motor starters.
  • Industrial motor control panels.
  • Changeover switching systems.
  • OEM machinery assemblies.
  • Industrial automation equipment.
  • Electrical switchboards and control systems.

Technical Specifications

Product type Accessories
Accessory type Mechanical interlock
Compatible contactors Lovato 11B series contactors
Mounting arrangement One contactor on top of the other
Application Mechanical safety interlocking
Weight approx. 140 g
Package dimensions approx. 250 × 450 × 20 mm
Volume approx. 2250 cm³
EAN 8013975031568
HS code 85365080
Compliance IEC/EN 60947-1, IEC/EN 60947-4-1, UL 60947-1, UL 60947-4-1
Certifications CSA, EAC

Frequently Asked Questions

What is the Lovato 11G3564 used for?

The Lovato 11G3564 is a mechanical interlock accessory used to prevent simultaneous operation of compatible Lovato B series contactors.

Which contactors are compatible with this accessory?

The 11G3564 is designed for use with Lovato 11B series contactors.

Why are mechanical interlocks used?

Mechanical interlocks improve safety by physically preventing two contactors from operating together in reversing and changeover circuits.

How are contactors mounted with this interlock?

The Lovato 11G3564 is designed for a vertical mounting arrangement with one contactor positioned on top of another.

Where is this accessory commonly installed?

This accessory is commonly installed inside industrial control panels, motor starters and automation systems requiring mechanically interlocked contactors.

Trusted by Industrial Automation Professionals

Lovato Electric contactor accessories are trusted by automation engineers, OEM manufacturers and panel builders worldwide for reliable performance, safe switching and efficient industrial control integration.
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