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Switch - 4-Phase, 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 $359.00
Sale price $359.00 Regular 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
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CSA approved with 1 year warranty
Icon
30 day returns
Switch - 4-Phase, Switch

Switch - 4-Phase, Switch

Product description
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Switch - 4-Phase, Switch is a rugged four-pole fusible switch engineered for reliable on/off isolation and overcurrent protection in demanding industrial and commercial environments. Its 4-Phase configuration provides complete disconnect of multi-conductor circuits, enabling safe maintenance and dependable operation in tough settings.

Designed as a compact, maintainable solution, this switch fits panelboards and switchgear where space is at a premium and accessibility for service is essential. It’s specifically ideal for motor disconnects, panelboards, and branch circuit protection, delivering robust protection in a single, integrated device.

Key benefits

  • Four-pole design ensures simultaneous switching of all conductors for a definitive, reliable shutdown.
  • Built-in overcurrent protection through its fusible design simplifies protection schemes and reduces the need for separate devices.
  • Compact footprint maximizes panel space and simplifies installation in tight enclosures.
  • Maintenance-friendly architecture supports straightforward servicing and dependable operation in busy environments.
  • Robust construction for industrial and commercial settings, capable of handling demanding loads.

Ideal use cases

  • Motor disconnects for pumps, fans, conveyors, and other three-phase equipment.
  • Panelboard feeders and switchgear requiring reliable protection in a compact form.
  • Branch circuit protection in control panels and compact electrical installations.

How it works

When the handle is operated, all four poles switch together to either connect or disconnect the load. In the closed position, power is supplied to the protected circuit; in the open position, the circuit is safely isolated, with overcurrent protection ensured by the fusible design.

Specifications

  • Phase: 4-Phase
  • Type: Fusible switch (four-pole protection device)
  • Applications: Motor disconnects, panelboards, branch circuit protection
  • Environment: Industrial and commercial settings requiring a compact, maintainable fusible switch

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What Our Customers Say

4.9 (38 reviews)

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

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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.

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

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

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