SKU: 53165401040

Crabtree 73D/50 Polestar Compact 50A D Curve 16kA TP MCB

Sale price$53.13 Regular price$59.03
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Crabtree 73D/50 Polestar Compact 50A D Curve 16kA TP MCBCrabtree 73D 50 Polestar Compact 50A D Curve 16kA TP MCB The Crabtree 73D 50 Polestar Compact Miniature Circuit Breaker is a high capacity 50A triple pole MCB designed to provide reliable protection for three phase electrical circuits exposed to high inrush currents. Featuring a D curve trip characteristic and a robust 16kA breaking capacity, it is ideally suited to demanding industrial and commercial applications. Key Features 50A rated current D

Crabtree 73D/50 Polestar Compact 50A D Curve 16kA TP MCB

The Crabtree 73D/50 Polestar Compact Miniature Circuit Breaker is a high-capacity 50A triple pole MCB designed to provide reliable protection for three-phase electrical circuits exposed to high inrush currents. Featuring a D curve trip characteristic and a robust 16kA breaking capacity, it is ideally suited to demanding industrial and commercial applications.

Key Features

  • 50A rated current
  • D curve trip characteristic (10–20 In)
  • 16kA breaking capacity to BS EN 60898-1
  • 15kA rating to BS EN 60947-2
  • Triple pole MCB for three-phase circuit protection
  • 3 module width construction
  • Energy limiting Class 3 performance

Applications

Suitable for industrial and commercial three-phase installations where high inrush currents are expected, including motor control centres, transformers, compressors, and heavy machinery circuits.

Standards & Compliance

Manufactured in accordance with BS EN 60898-1 and BS EN 60947-2, ensuring compliance with current UK electrical safety standards.

Documentation

Download the manufacturer’s data sheet

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: 53165401040

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4.2 ★★★★★
Based on 17 reviews
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Verified Purchase
Michael
Louisville, US
★★★★★ 5
Comfortable dress shoe.
Size: 7, Color: Brown Napa Leather
Finally a comfortable dress shoe. It's both comfortable to walk in and looks and wears like a more traditional dress shoes for the office.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
C
Verified Purchase
Christopher
Fort Morgan, US
★★★★★ 5
Slip-on ready and great quality
Size: 9, Color: Black
These shoes were stuff for the first half hour but then feel great. Well worth the chance and money. Great quality and slip-on easy
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Reviewed in the United States on May 22, 2026
D
Verified Purchase
Derek Preston
Los Angeles, US
★★★★★ 5
Great buy
Size: 11, Color: Tan
Great fit comfortable look good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
M
Verified Purchase
mike t.
Lowell, US
★★★★★ 5
Great shoes
Size: 14 Wide, Color: Black
My shoes look good and feel good and now I’m going to purchase the brown pair I saw
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Reviewed in the United States on April 24, 2026
N
Verified Purchase
Nicholas D. Clark
Charlottesville, US
★★★★★ 4
Don’t buy for restaurant industry
Size: 10.5, Color: Black, Size: 10.5, Color: Black
Good looking shoes, fairly comfortable and good value based on the description shared, so I don’t feel it’s fair to rate them lower than 4 stars. I had high hopes for them based on previous reviews from others saying they wore them in the food and beverage industry that mentioned their quality and durability, however I strongly recommend looking elsewhere if you do. I purchased these to wear working in a full service upscale restaurant and in less than two months have managed to have torn the material on the middle exterior section and the bottoms of the shoes are already completely worn down. Good design, but the durability needs to be improved if they’re to hold up for that industry.
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Reviewed in the United States on July 18, 2025

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