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Disconnect Switch

3/4 - Disconnect Switch

Part Number 4-Mar
Product Type Disconnect Switch
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Manufacturer :
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Replacement available
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Picture available on request
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CSA / UL Approved
Regular price $790.00
Sale price $790.00 Regular price
Unit price
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Seamless online shopping experience guaranteed with easy shipping and returns policy.

Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.

Icon
Secure transaction
Icon
FREE & fast shipping on orders over $49
Icon
CSA approved with 1 year warranty
Icon
30 day returns
3/4 - Disconnect Switch

3/4 - Disconnect Switch

Regular price $790.00
Sale price $790.00 Regular price
Unit price
Product description
Shipping

The 3/4 in. Disconnect Switch, Model 4-Mar, is a high-performance isolation solution crafted for demanding industrial and commercial environments where safe, reliable electrical shutdowns are essential. Built to support proper lockout/tagout procedures, this switch delivers dependable disconnection under load, helping teams minimize risk and downtime during maintenance and service operations.

Key benefits that set this disconnect switch apart:

  • Safe, under-load disconnect: engineered to interrupt current reliably when you need to isolate equipment, reducing the chance of sparking or partial energization during servicing.
  • Lockout/tagout compatibility: designed to integrate seamlessly with standard LOTO practices, supporting compliance and protecting maintenance personnel.
  • Durable, long-term performance: rugged construction built to withstand rugged industrial conditions, delivering consistent operation over years of use.
  • Versatile industrial application: suitable for control panels, motor circuits, feeders, and other commercial-grade electrical systems where dependable isolation is critical.

Typical use scenarios include scheduled maintenance on manufacturing lines, servicing motors and drives, or safely isolating feeders in warehouses and facilities. With the 4-Mar model, technicians gain a reliable, straightforward means to isolate circuits quickly while staying aligned with safety best practices.

Why choose this 3/4 in. Disconnect Switch over alternatives? It combines precise, load-safe disconnection with lockout/tagout readiness, offering a practical balance of safety, reliability, and durability for ongoing operations. It’s an ideal fit for procurement teams prioritizing compliant, maintenance-friendly isolation devices that stand up to daily use.

Specifications

  • Product Type: Disconnect Switch
  • Model: 4-Mar
  • Size: 3/4 in.

Who should consider it

Facility managers, electrical maintenance teams, and equipment operators who need a robust, safety-focused disconnect switch to minimize downtime and protect personnel during servicing.

Upgrade your electrical safety and reliability with the 3/4 in. Disconnect Switch, Model 4-Mar—the smart choice for durable isolation in demanding environments.

Contact sales@ampstate.com

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What Our Customers Say

4.9 (38 reviews)

General feedback we often hear from customers purchasing industrial electrical parts.

Verified

Consistent quality. We’ve added similar items to our regular reorder list.

MRO · Reorder

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Support is responsive when we have questions about fit or application.

Purchasing · Quick answers

Verified

A reliable choice when we need industrial parts on short notice.

Service · Urgent replacement

Fast industrial sourcing support

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Email us at sales@ampstate.com for pricing, availability, alternates, and project support.

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