SKU: 16751571213

Crabtree CIK21-01 Installation Contactor 20A 3NO 1NC AC/DC

$46.02 $51.13
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

Crabtree CIK21-01 Installation Contactor 20A 3NO 1NC AC/DCCrabtree CIK21 01 Installation Contactor 20A 3NO 1NC AC DC Product Overview The Crabtree CIK21 01 Installation Contactor is a high quality 20A contactor featuring a 3NO (three normally open) and 1NC (one normally closed) contact configuration. Designed for reliable switching of electrical loads, it is suitable for both AC and DC applications, making it a versatile choice for commercial and industrial installations. Engineered for seamless integration,

Crabtree CIK21-01 Installation Contactor 20A 3NO 1NC AC/DC

Product Overview

The Crabtree CIK21-01 Installation Contactor is a high-quality 20A contactor featuring a 3NO (three normally open) and 1NC (one normally closed) contact configuration. Designed for reliable switching of electrical loads, it is suitable for both AC and DC applications, making it a versatile choice for commercial and industrial installations.

Engineered for seamless integration, the CIK21-01 is compatible with all Crabtree sub-distribution boards (excluding Fusestar). Its compact DIN rail design ensures quick installation within consumer units and distribution boards, while silent operation makes it ideal for environments where noise reduction is important.

Key Features

  • 20A installation contactor
  • 3NO + 1NC contact configuration
  • Suitable for AC and DC applications
  • Compatible with Crabtree sub-distribution boards (except Fusestar)
  • DIN rail mountable for fast and secure installation
  • Silent operation for minimal disturbance
  • Maximum main circuit terminal capacity: 4mm²
  • Robust construction for long-term reliability

Applications

The Crabtree CIK21-01 20A contactor is ideal for controlling lighting circuits, heating systems, ventilation equipment and other electrical loads where dependable switching and auxiliary contact functionality are required.

Technical Documentation

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

Download the Crabtree CIK21-01 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: 16751571213

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4.6 ★★★★★
Based on 11 reviews
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A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
Durable, high-bounce dog balls that hold up well to energetic play
Color: D) 4-Pack 3" Balls (Yellow)
The Chew King 3-inch rubber balls have been great for active play sessions. The rubber feels thick and durable, and the bounce is surprisingly lively compared to many standard dog balls. They’re the perfect size for medium to large dogs and are easy for dogs to carry, chase, and retrieve. After repeated games of fetch, the surface has held up well without cracking or losing its shape. One thing that stands out is how easy they are to clean. Dirt and slobber rinse off quickly, so they’re ready for the next round of play. The bright color also makes them easier to find in grass or bushes compared to darker toys. For longer life, it helps to supervise play if your dog is a very aggressive chewer, since these are designed more for fetch than constant chewing. Also, rotating toys every few days can keep dogs more engaged and extend the lifespan of each ball. Overall, this is a solid set of durable fetch balls that provide great bounce and reliable outdoor playtime fun.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
W
Verified Purchase
WilliamR
Phoenix, US
★★★★★ 5
toughest dog balls in the world
Color: E) 8-Pack 2.5" Balls (Yellow), Color: E) 8-Pack 2.5" Balls (Yellow)
best balls in the universe. I have a 70# pit bull and a 120# presa canaria. All the other balls I bought lasted maybe 3 weeks, I have had these for over a year and play with them and the dogs 5-6 days a week. They still look brand new, They seem like they will last a year or so and they are both serious chewers. A presa has a bite force od about 525psi, twice a pitty
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
Z
Verified Purchase
ZZmum
Waukegan, US
★★★★★ 5
They worked out great!!!
Color: D) 4-Pack 3" Balls (Yellow), Color: D) 4-Pack 3" Balls (Yellow)
So far have been the solution we were looking for! I was extremely tired of the non stop destruction and order of large Chuckit balls for our high energy/high drive dog. For about the same price I bought four 3 inch balls to test out their durability and fit for the thrower. THEY WORK! Perfection! They even make a fun whistling sound as they sail through the air. They do require a tad more muscle in the thrower but that is not a problem. They have already shown to be WAY more durable. The 3 inch balls work in the large chunkit thrower. Super find.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
H
Verified Purchase
HEATHER
Charlottesville, US
★★★★★ 4
Durable
Color: E) 8-Pack 2.5" Balls (Yellow)
My dogs love them. They are very bouncy, and ideal size, and durable. Great alternative to a tennis ball which in my house only last 30 minutes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
K
Verified Purchase
Kindle Customer
Carnegie, US
★★★★★ 5
Toughest dang balls I ever played with
Color: D) 4-Pack 3" Balls (Yellow), Color: D) 4-Pack 3" Balls (Yellow)
These things are amazing. We have a ball obsessed Husky mix and he has destroyed Kongs, Chuck Its, and a whole lot of other ball shaped objects. These things? We bought the 4 pack because we bought 4 Chuck Its and they lasted a year, all 4 of them only a year, before they were destroyed. A year after buying these? We only bought more because he lost 3 of them. I think we did find one under the dresser after buying this pack... But the others? They either ended up thrown over the fence into the woods or lost in the holes in the yard the monster digs up. Other than a few pockmarks from his teeth and maybe some mud, they may as well be brand new even after a year or two. Probably the most chew resistant thing we've ever bought him. They're really solid rubber and since he hasn't managed to bite into them to take out a chunk, they're safe as hell. Being as big as they are, I don't worry he's gonna choke unattended on them like the usual size of ball. About the only concern is forcing breaks so he can have breathing moments when he manages to talk us into fetch outside. It fits in the larger Chuck It thrower too, so we haven't lost any value from having those torn up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026

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