Specialty Switches

Specialized solutions including Mill Switches, Tie Switches, No-Fuse Disconnects, and space-saving models tailored to specific industrial needs and unique applications.

Engineered for Specific Needs

Our specialty switches are engineered to meet the unique demands of specific industries and applications. From the extreme conditions of steel mills to the space constraints of retrofit installations, each product is designed with specific challenges in mind.

These switches maintain the same bolted pressure contact technology and reliability as our standard product lines while incorporating specialized features for demanding environments.

When standard solutions aren’t enough, our specialty switches deliver the performance you need.

Specialty Applications

  • Heavy industrial mill operations
  • Bus tie and system interconnection
  • High amperage disconnect applications
  • Space-constrained installations
  • Custom industrial requirements

Specialty Features & Benefits

Custom Engineering

Tailored solutions for specific industry requirements

Extreme Duty

Built for the most demanding industrial environments

Space Optimization

Compact designs for challenging installation spaces

High Performance

Maximum reliability in critical applications

Specialty Product Lineup

Mill Switch

800-3000A

Heavy-duty switches designed specifically for industrial mill operations and heavy manufacturing environments.

Key Features:

Extra heavy-duty construction
Mill-grade durability
High fault current capability
Industrial environment rated

Typical Applications:

  • Steel Mills
  • Paper Mills
  • Cement Plants
  • Heavy Manufacturing

Tie Switch

800-4000A

Specialized switches used for tying electrical bus sections together in power distribution systems.

Key Features:

High amperage capability
Bus section connection
System redundancy
Utility-grade construction

Typical Applications:

  • Bus Tie Applications
  • Power Distribution
  • Utility Systems
  • Industrial Switchgear

No-Fuse Disconnects

800-6000A

Large ampacity disconnect switches without internal fusing for applications requiring external protection.

Key Features:

No internal fusing
Maximum amperage range
External protection compatible
Heavy-duty operation

Typical Applications:

  • Large Motor Disconnects
  • Transformer Disconnects
  • Service Disconnects
  • Industrial Isolation

Space Saving Series WL

800-2000A

Compact footprint switches designed for tight installations where space is at a premium.

Key Features:

Compact footprint
Space optimization
High current density
Easy retrofit installation

Typical Applications:

  • Retrofit Applications
  • Space-Constrained Installations
  • Panel Upgrades
  • Compact Switchgear

Series B

400-600A

Compact design switches offering reliable performance in a smaller package for mid-range applications.

Key Features:

Compact design
Cost-effective solution
Reliable performance
Standard mounting

Typical Applications:

  • Mid-Range Applications
  • Commercial Buildings
  • Light Industrial
  • Distribution Panels

Technical Specifications

Electrical Ratings

Voltage Rating:Up to 600 VAC/VDC
Current Range:400A - 6000A
Fault Current Rating:200 kAIC with appropriate protection
Contact Type:Bolted Pressure
UL Listing:Application dependent

Construction Features

Design:Application-specific
Construction:Heavy-duty industrial
Environment:Extreme duty rated
Customization:Available for specific needs
Manufacturing:Made in USA

Industry-Specific Solutions

Heavy Industry

Mill switches and heavy-duty solutions for steel mills, paper mills, and cement plants where extreme conditions demand the most robust switching equipment.

  • • Steel and aluminum mills
  • • Paper and pulp mills
  • • Cement manufacturing
  • • Heavy manufacturing

Power Distribution

Tie switches and high-amperage disconnects for utility applications and large power distribution systems requiring maximum reliability.

  • • Utility switchgear
  • • Bus tie applications
  • • Large motor disconnects
  • • Service entrance equipment

Space-Critical

Compact solutions for retrofit installations and space-constrained applications where every inch matters without compromising performance.

  • • Retrofit projects
  • • Panel upgrades
  • • Compact switchgear
  • • Space optimization

Need Specialized Switch Solutions?

Contact Gross Automation for expert consultation on specialty switches tailored to your unique industrial requirements.

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Ph: 262-252-1600
Fx: 262-252-1616
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