SKU: 8282960743

366-D2 Robertshaw

Sale price$399.36 Regular price$443.73
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

366-D2 RobertshawRobertshaw 366 D 2 Vibraswitch Malfunction Detector DPDT Contacts 24 VDC Remote Reset Coil NEMA 4 CSA Certified The Robertshaw 366 D 2 is a rugged and reliable Vibraswitch malfunction detector designed to provide immediate protection for critical rotating or reciprocating equipmentincluding large motors, pumps, compressors, and fans. By detecting abnormal vibration and shock conditions at the moment they occur, the 366 D 2 helps prevent costly damage

Robertshaw 366-D-2 Vibraswitch® Malfunction Detector

DPDT Contacts | 24 VDC Remote Reset Coil | NEMA 4 | CSA Certified

The Robertshaw 366-D-2 is a rugged and reliable Vibraswitch® malfunction detector designed to provide immediate protection for critical rotating or reciprocating equipment—including large motors, pumps, compressors, and fans. By detecting abnormal vibration and shock conditions at the moment they occur, the 366-D-2 helps prevent costly damage and unplanned downtime.

This model features DPDT (Double Pole Double Throw) output contacts and a 24 VDC electric remote reset coil, offering versatile integration into modern control and monitoring systems. Its NEMA 4-rated enclosure ensures durability in harsh environments, and it is fully CSA certified for safety compliance.


🔧 Key Features:

  • Acceleration-Sensitive Detection: Measures total destructive shock and vibration to signal mechanical failures instantly

  • Contact Options: Available in SPDT or DPDT configurations for flexible system design

  • Adjustable Sensitivity: Set-point adjustable from 0G to 4.5G, allowing precise calibration for various applications

  • Reset Capabilities:
    Local reset via manual switch
    Electric remote reset via 24 VDC coil (model 366-D-2)

  • Durable Construction:
    NEMA 4 Enclosure – weatherproof for industrial environments
    CSA Certified – meets industry standards for safety and performance

  • Optional Space Heater: Prevents condensation in humid or variable temperature environments


🛠️ Applications Include:

  • Motors & Motor Starters

  • Pumps (centrifugal, diaphragm, piston)

  • Industrial Compressors

  • Generators

  • Material Handling Equipment

  • Fans and Blowers


The Robertshaw 366-D-2 Vibraswitch is a trusted solution for safeguarding essential equipment, reducing repair costs, and ensuring operational continuity in demanding industrial settings.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 8282960743

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danna turner
Omaha, US
★★★★★ 5
Dog approved
Color: Colorful, Size: Medium
Favorite bag for my dog
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Reviewed in the United States on May 30, 2026
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Geneva Thompson
New York, US
★★★★★ 5
Repeat buyer
Color: Colorful, Size: Medium
This lasts a long time. We have a bigger one outside and smaller in east for dog to grab and us
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Reviewed in the United States on May 12, 2026
A
Verified Purchase
AnneMarie H.
Lexington, US
★★★★★ 1
Not as described
Color: Colorful, Size: Large, Color: Colorful, Size: Large
This item is vibrant in color, but I could tell right away, It wasn’t going to be durable and indestructible like the description said. My dog had it destroyed in less than a minute.
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Reviewed in the United States on May 29, 2026
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Mary
Louisville, US
★★★★★ 5
Great play for everyone
Color: Colorful-2, Size: Medium, Color: Colorful-2, Size: Medium
We have Shelties and they love it!!
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Reviewed in the United States on May 3, 2026
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Amazon Customer
Charlottesville, US
★★★★★ 5
Here’s that ball we need!
Color: Colorful, Size: Medium, Color: Colorful, Size: Medium
Our Blue Heeler loves this ball, the tabs are easy for her to grab and entertain herself. Great toy
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Reviewed in the United States on April 4, 2026

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