SKU: 95110057508

Crabtree 17VMAST/24 Powerstar Shunt Trip 24V AC / 24...30V DC

Sale price$58.98 Regular price$65.53
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

Crabtree 17VMAST/24 Powerstar Shunt Trip 24V AC / 24...30V DCCrabtree 17VMAST 24 Powerstar Shunt Trip 24V AC 2430V DC The Crabtree 17VMAST 24 Shunt Trip Unit is designed for use with Powerstar VM160 panel boards and compatible outgoing MCCBs. This accessory enables remote tripping of the breaker when the coil is energised by an external control voltage. Installed within the MCCB accessory compartment, the shunt release must be fitted in the slots directly to the left of the toggle mechanism. Once installed, it

Crabtree 17VMAST/24 Powerstar Shunt Trip 24V AC / 24–30V DC

The Crabtree 17VMAST/24 Shunt Trip Unit is designed for use with Powerstar VM160 panel boards and compatible outgoing MCCBs. This accessory enables remote tripping of the breaker when the coil is energised by an external control voltage.

Installed within the MCCB accessory compartment, the shunt release must be fitted in the slots directly to the left of the toggle mechanism. Once installed, it occupies three accessory slots inside the MCCB.

Key Features

  • Shunt trip unit for Powerstar VM160 outgoing MCCBs
  • Rated operational voltage (Ue) AC 50/60Hz: 24V
  • Rated operational voltage (Ue) DC: 24–30V
  • Provides remote tripping when coil is energised
  • Fits inside MCCB accessory compartment
  • Consumes three accessory slots
  • Must be fitted directly to the left of the toggle mechanism

Applications

Ideal for commercial and industrial electrical installations requiring low-voltage remote disconnection, including integration with fire alarm systems, emergency stop circuits and building management systems.

Technical Documentation

Download the Crabtree 17VMAST/24 Datasheet

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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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: 95110057508

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4.6 ★★★★★
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BRIAN HEATH
Massapequa, US
★★★★★ 5
Great product
Model: 36 SqFt(3.4 SqM)
I used this on the doors of a Toyota Tacoma, worked as it described. Reduced the road noise significantly.. Need to buy another box for the floor and roof of the truck..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
T
Verified Purchase
TimtheK
Massapequa, US
★★★★★ 5
Great product - Add foam product for complete solution
Model: 36 SqFt(3.4 SqM)
Used in two cars with speaker upgrades. Easy to install but get the roller for assured adhesion.removes "tinnyness" from large metal resonators. Use with foam absorptive material for a complete system.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
T
Verified Purchase
TitothePinkTorpedo
Natrona Heights, US
★★★★★ 5
Great Product for noise reduction in Auto Use.
Model: 36 SqFt(3.4 SqM)
I use this on many builds to dampen the metal echo in cars, vans, and trucks. Just one sheet in the center of a body panel is a huge difference maker. You can also cover the entire surface and get added insulation value. The noise is greatly depleted and it's easy to install with a roller tool. Looks Great when done. Good Product I will use again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025
C
Verified Purchase
chris cook
New York, US
★★★★★ 5
Great, affordable upgrade
Style: 36 Sqft 80 mil
Easy to use and install. Great upgrade
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Reviewed in the United States on May 8, 2026
S
Verified Purchase
Sbushlnzl
Louisville, US
★★★★★ 5
Nice sound deadening, self adhesive mats
Style: 18 Sqft 80 mil
These mats should work fine for my application. I’m applying it to the back sides of the hollow core doors on the closet where my HVAC is installed to reduce the “hum” from passing through. If I were sound deadening my automobile, I would probably use a heavier gage material. Overall, good product at a reasonable price.
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Reviewed in the United States on March 21, 2026

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