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Manufacturer Resources
Product Specs
- Certifications:
- UL/CUL listed
- Degree Of Protection:
- NEMA 4X
- Finish Color:
- ANSI 61 gray painted
- Product Category:
- Climate control products
- Product Height:
- 10 in
- Product Length Depth:
- 4.62 in
- Product Weight:
- .001 lb
- Product Width:
- 5.01 in
- Department:
- Electrical
- Product Type:
- Fiberglass accessories
- Product Details:
- Fiberglass accessories
- Product Material:
- Steel
B-LINE BLKNPA60FLV – Frequently Asked Questions
1) Can the Eaton B-Line Guardian filter fan assembly be used on an enclosure in a washdown or outdoor area?
Yes. The Guardian series filter fan assembly carries a NEMA 4X rating, so it holds the enclosure's protection against hose-directed water and corrosion when mounted per the opening prep. That makes it suitable for wet, washdown, and outdoor industrial locations rather than indoor-dry-only areas.
2) What size cutout does the BLKNPA60FLV filter fan need in the enclosure door?
The assembly measures 10 in high, 5.01 in wide, and 4.62 in deep, so plan the door or side-panel prep around that footprint and allow the 4.62 in for internal depth clearance over wiring and components inside the box.
3) Is the B-Line Guardian filter fan UL listed for use in an electrical enclosure?
It is UL and cUL listed, which is what most specifying engineers and facility inspectors want to see on a climate control accessory added to a listed enclosure in the US or Canada.
4) Will this filter fan match the gray finish on my existing B-Line enclosures?
The housing is painted ANSI 61 gray, the standard light gray used across industrial control enclosures, so it blends with ANSI 61 painted boxes already in the plant. If your enclosures are stainless or a non-standard color, the fan will read as gray against them.
5) Is the Guardian fan assembly plastic or metal?
Steel construction, painted ANSI 61 gray. Steel holds up better than molded plastic to impact and heat in plant environments, and it is the reason this unit is rated NEMA 4X rather than indoor-only.
6) What part number do I order for the Eaton B-Line NEMA 4X Guardian filter fan?
Order by manufacturer part number BLKNPA60FLV. That is the single configuration of this Guardian series filter fan assembly, so there is no finish or voltage option to specify separately when placing the order.
7) Does a filter fan assembly like this replace the need for an enclosure air conditioner?
A filter fan moves ambient air through the enclosure and filters particulate out of it, so it only works when the surrounding air is cooler than the target temperature inside the box. If the room air is already at or above the enclosure's limit, or if the site is humid enough that condensation on the electronics matters, you need a sealed closed-loop unit (air conditioner or heat exchanger) instead. This Guardian assembly is the filtered forced-air option, rated NEMA 4X.
8) Do I need a matching exhaust grille when I install this filter fan?
Yes, in practice. A filter fan pressurizes the enclosure, so it needs a NEMA 4X rated exhaust filter or grille on the opposite side or lower on the panel for air to leave. Pairing a 4X fan with a lower-rated outlet drops the whole enclosure to that lower rating, so match the outlet to the fan's NEMA 4X rating.
How fast can I get the B-LINE BLKNPA60FLV delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the B-LINE BLKNPA60FLV come with a warranty?
Absolutely. The B-LINE BLKNPA60FLV is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the B-LINE BLKNPA60FLV?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the B-LINE BLKNPA60FLV from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
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