Crabtree CIK40-31 Installation Contactor 40A 3NO 1NC AC/DC
SKU: 47773623161

Crabtree CIK40-31 Installation Contactor 40A 3NO 1NC AC/DC

Sale price$64.42 Regular price$71.58
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Crabtree CIK40-31 Installation Contactor 40A 3NO 1NC AC/DCCrabtree CIK40 31 Installation Contactor 40A 3NO 1NC AC DC Product Overview The Crabtree CIK40 31 Installation Contactor is a heavy duty 40A switching device featuring a 3NO (three normally open) and 1NC (one normally closed) contact configuration. Designed for reliable switching of higher electrical loads, it is suitable for both AC and DC applications in commercial and industrial installations. Fully compatible with all Crabtree sub distribution

Crabtree CIK40-31 Installation Contactor 40A 3NO 1NC AC/DC

Product Overview

The Crabtree CIK40-31 Installation Contactor is a heavy-duty 40A switching device featuring a 3NO (three normally open) and 1NC (one normally closed) contact configuration. Designed for reliable switching of higher electrical loads, it is suitable for both AC and DC applications in commercial and industrial installations.

Fully compatible with all Crabtree sub-distribution boards (excluding Fusestar), the CIK40-31 integrates seamlessly into modern electrical systems. Its DIN rail mountable design allows for quick and secure installation within distribution boards, while silent operation ensures minimal operational noise.

Key Features

  • 40A installation contactor
  • 3NO + 1NC contact configuration
  • AC/DC compatible for versatile applications
  • Suitable for Crabtree sub-distribution boards (except Fusestar)
  • DIN rail mountable for straightforward installation
  • Silent switching operation
  • Maximum main circuit terminal capacity: 16mm²
  • Robust construction for demanding environments

Applications

The Crabtree CIK40-31 40A contactor is ideal for controlling lighting circuits, heating systems, ventilation equipment and other high-load electrical systems requiring a combination of normally open and normally closed contacts for flexible and dependable switching.

Technical Documentation

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

Download the Crabtree CIK40-31 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: 47773623161

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4.1 ★★★★★
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Juan
Alexandria, US
★★★★★ 4
Works as intended but lowers airflow
Style: HEPA
I got this because of the wildfire smoke in my area. It definitely filters out smell compared to a regular filter so I'm assuming it's also filtering out larger particles in the air. However, I've noticed that the airflow is reduced by a lot and the car is a lot warmer on the same setting I've used for years. It's a trade off and I might just rotate filters depending on AQI and how hot it is since it takes like a minute to change it out. I would recommend it if you live in an area that's smoky or cooler but not in places that get hot.
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Reviewed in the United States on July 13, 2023
T
Verified Purchase
T.A.B
Carnegie, US
★★★★★ 5
Fits and filters great
Style: PUREFLOW
Perfect fit and replacement for my wife's car air filter. The air seems to be a little fresher after putting this one in i believe it makes a difference to spend a little more on a quality filter.
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Reviewed in the United States on April 6, 2026
J
Verified Purchase
Jörmungandr
Whiting, US
★★★★★ 5
Fits 2018 Honda Cr-V LX
Style: Particulate Media
Fits 2018 Honda Cr-V LX FWD. Be sure to install this filter with the arrow pointing down. Note that the plastic cover that holds the filter in place has an arrow pointing up to show you which direction to orient the plastic cover, not the filter, which again, should have the arrow pointing down.
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Reviewed in the United States on May 18, 2026
P
Verified Purchase
py6125
Natrona Heights, US
★★★★★ 5
Fit 2026 Honda Passport
Style: HEPA
This fit a 2026 Honda passport elite. Amazon’s recommendation did not fit.
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Reviewed in the United States on May 13, 2026
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Verified Purchase
Luis
Chelsea, US
★★★★★ 5
Good
Style: HEPA
Good
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Reviewed in the United States on May 18, 2026

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