SKU: 99026368830

Crabtree 18R40/30/4 Loadstar 40A 30mA 4P Type AC RCCB

Sale price$69.04 Regular price$76.71
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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9

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Description

Crabtree 18R40/30/4 Loadstar 40A 30mA 4P Type AC RCCBCrabtree 18R40 30 4 Loadstar 40A 30mA 4 Pole Type AC RCCB Product Overview The Crabtree 18R40 30 4 Loadstar RCCB is a high quality 40A 30mA four pole Type AC residual current circuit breaker, engineered to provide reliable protection against earth leakage and electric shock in three phase electrical installations. Designed specifically for use with Crabtree Loadstar distribution boards, this 4P RCCB ensures dependable residual current protection

Crabtree 18R40/30/4 Loadstar 40A 30mA 4 Pole Type AC RCCB

Product Overview

The Crabtree 18R40/30/4 Loadstar RCCB is a high-quality 40A 30mA four pole Type AC residual current circuit breaker, engineered to provide reliable protection against earth leakage and electric shock in three-phase electrical installations.

Designed specifically for use with Crabtree Loadstar distribution boards, this 4P RCCB ensures dependable residual current protection across commercial and industrial applications. For incoming supply configurations, it can be used in conjunction with the 18LK125 connection kit.

Key Features

  • 40A rated current
  • 30mA residual operating current for enhanced personal protection
  • Four pole (4P) configuration
  • Type AC RCCB – suitable for AC residual currents
  • Designed for Crabtree Loadstar distribution boards
  • Compatible with 18LK125 connection kit for incoming options
  • Durable construction for long-term reliability

Applications

The Crabtree 18R40/30/4 RCCB is ideal for use as an incomer or main protective device within three-phase systems. With a 30mA sensitivity rating, it provides additional protection against electric shock, making it suitable for commercial premises, industrial units and other demanding installations.

Technical Documentation

For full technical specifications and installation guidance, please download the official datasheet below:

Download the Crabtree 18R40/30/4 Datasheet

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: 99026368830

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4.5 ★★★★★
Based on 24 reviews
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Verified Purchase
Derek Preston
Chelsea, 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.
Carnegie, 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
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
N
Verified Purchase
Nicholas D. Clark
Port Orchard, 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
D
Verified Purchase
Damon Richards
Fort Morgan, US
★★★★★ 1
DO NOT BUY (lasted less than 7 months)
Size: 11, Color: Black, Size: 11, Color: Black
I bought these for work as a bartender in August of 2025. By December, the tops were scuffed, frayed, and peeling beyond repair, and by February, the soles were coming off. I’ve never had a pair of shoes with such low quality.
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Reviewed in the United States on April 11, 2026
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Verified Purchase
Daniel Lucarell
Louisville, US
★★★★★ 5
Most comfortable shoes, right out of the box!
Size: 8.5, Color: Cognac Napa Leather
Oh my! So, my ordering of shoes online has been hit or miss - 1/2 size too big or too small; too wide or not wide enough. Enter these Marc Joseph shoes… such a game changer. They fit like a glove, exceptionally comfortable, and easy to slip in and out of. I like them so much that I am shopping for another pair. So far, the size, quality, fit, feel, look, and comfort make this pair my dedicated first pick. Btw, I have been wearing them for six hours and they are still very comfortable! I highly recommend these shoes.
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Reviewed in the United States on September 28, 2025

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