Eaton D26MF D26 Series Front A...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$348.00
$278.00

Eaton D26MF D26 Series Front Attachment

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Model: D26MF
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$348.00
$278.00
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D26 Series Front Attachment

D26MF - spec sheet

Manufacturer Resources

Product Specs

Notes:
Can be added to any two-to eight-pole, type M, D26 relay to provide up to a 12-pole relay. Four NO, non-convertible contacts are included in this assembly.
Number Of Poles:
Four-pole
Series:
D26
Used With:
Any two to eight-pole, type M, D26 series relay
Department:
Electrical
Product Type:
D26 Series Front Attachment
Product Length:
3 IN
Product Details:
D26 Series Front Attachment
Product Height:
4 IN
Product Weight:
.45 LB
Product Width:
4 IN

Eaton D26MF – Frequently Asked Questions

1) What does the Eaton D26MF front attachment actually do on a D26 relay?
The D26MF adds four poles to an existing Eaton D26 series type M relay. It mounts on the front of the relay, and the four contacts it brings are normally open and non-convertible, so they cannot be field-changed to normally closed. If your sequence needs added NC contacts, the D26MF is not the piece that gets you there.
2) Will the D26MF fit on my existing Eaton D26 relay, and how many poles can I end up with?
It fits any two- to eight-pole type M relay in the Eaton D26 series. Adding the four poles of the D26MF to an eight-pole base gets you up to a 12-pole relay. Confirm your relay is a type M D26 first, since that is the family the attachment is built for.
3) Is it cheaper to add a D26MF than to replace the relay with a larger one?
Pole count aside, the D26MF lets you keep the relay already wired in the panel and simply add four contacts to the front of it, which avoids pulling and relanding the existing control wiring. The limit is that the added contacts are normally open only, and the base relay must be a type M D26 with two to eight poles. If you need more than 12 poles total, or you need normally closed contacts, a different relay is the right call.
4) Can I stack two D26MF attachments to get more than 12 poles?
The stated maximum is a 12-pole relay, reached by adding the D26MF four-pole attachment to an eight-pole type M D26 base. Plan around that ceiling rather than counting on stacking a second attachment.
5) What is the Eaton part number for the D26 four-pole front attachment?
Order it as Eaton D26MF. That is the manufacturer part number for the D26 series four-pole front attachment, and it is the single configuration offered for this piece.
How fast can I get the Eaton D26MF 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 Eaton D26MF come with a warranty?
Absolutely. The Eaton D26MF 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 Eaton D26MF?
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 Eaton D26MF from ZenSupply?
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