SKU: 99026368830

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

$69.04 $76.71
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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2

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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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4.4 ★★★★★
Based on 17 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Louisville, US
★★★★★ 5
FOR SHORT TIME USE
Size: X-Small, Color: Ring Bone
My puppies love this. After a couple of weeks, it is worn so I throw it out and buy another since it's reasonably priced. I don't want them to actually ingest a chunk of this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
B
Verified Purchase
Brandy B
New York, US
★★★★★ 5
Great for our puppy
Size: X-Small, Color: Ring Bone
This chew toy has quickly become our puppy’s absolute favorite. She’s just starting to teethe, and keeping her busy and comfortable has definitely been a challenge, but this ring has been a lifesaver. She was interested in it right away and keeps coming back to it on her own, which is a huge win. The chicken flavor seems to really hold her attention, and it gives her something appropriate to chew instead of everything else. It’s the perfect size for a very young puppy and easy for her to hold and gnaw on without getting frustrated. It keeps her occupied, helps soothe her gums, and gives us a much-needed break during those teething moments. If you have a puppy just starting the teething phase and need something safe, durable, and engaging, this is an excellent choice and one I’d happily buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2026
G
Verified Purchase
Ginger Murdough
Dallas, US
★★★★★ 5
Nylabone Ring Bone
Size: X-Small, Color: Ring Bone
My dog loves these. She chews them into pieces which helps keep her teeth clean. It is a mess to clean up. She chews and spits out the pieces. She is 6 years old so not a puppy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
M
Verified Purchase
Michelle Kim
Pawtucket, US
★★★★★ 4
Everything a Teething Puppy Could Need — Well-Thought-Out Kit
Size: X-Small, Color: Teething Bone
The Nylabone New Puppy Starter Kit is a solid all-in-one solution for the first few months of puppy ownership. It comes with multiple chew toys and bones designed specifically for teething puppies, and my little one took to them right away. The variety keeps him engaged, and I appreciate that each item is designed to be gentle on developing teeth while still satisfying his urge to chew. What differentiates this kit from other puppy chew sets on Amazon is the thoughtful selection of textures and shapes. It’s clear these toys are designed to stimulate gums, promote healthy chewing habits, and even support dental care. I also like that everything is non-toxic and durable enough to survive a few enthusiastic chews. The only reason I didn’t give 5 stars is that the kit might be a bit small for larger breeds, or for puppies that are particularly aggressive chewers. But for standard small to medium pups, it’s a fantastic starter kit that keeps both puppy and owner happy. ✅ Bottom line: A reliable, well-designed starter kit for teething puppies which is thoughtful, durable, and engaging. Makes a great gift for new puppy owners or a practical addition to your own puppy’s toy collection.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2025
V
Verified Purchase
Valarie Amundsen
Natrona Heights, US
★★★★★ 5
Chew
Size: X-Small, Color: Ring Bone
My dog loves this little chewy bone and it’s good for her teeth. That was very cheap on a sale. It’s worth giving it a try highly recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2026

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