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Manufacturer Resources
Spec Sheet
Product Specs
- Amperage Rating:
- 15A
- Circuit Breaker Frame Type:
- Complete breaker
- Circuit Breaker Type:
- HFD
- Class:
- Vdc
- Frame Size:
- F-frame
- Interrupt Rating:
- 42 kAIC at 600 Vac
- Number Of Poles:
- Single-pole
- Terminals:
- Line and load
- Trip Type:
- Fixed thermal, fixed magnetic
- Voltage Rating:
- 600 Vac
- Department:
- Electrical
- Product Length:
- 3.38 IN
- Product Height:
- 6 IN
- Product Weight:
- 1.5 LB
- Product Width:
- 1.38 IN
B-LINE HFDDC1015L – Frequently Asked Questions
1) Is the Eaton HFDDC1015L a single-pole or multi-pole breaker?
The HFDDC1015L is a single-pole, 15A molded case breaker. If you need to break both conductors of a two-wire circuit, or you are protecting a three-phase feeder, this frame won't do it in one unit and you need a two- or three-pole version of the HFD line instead.
2) What voltage and interrupting rating does the Eaton HFD 15A breaker carry?
Rated 600 Vac with a 42 kAIC interrupting rating at 600 Vac. That AIC figure is what has to equal or exceed the available fault current at the point of installation, so check your service short-circuit calculation before you drop it in.
3) Will the HFD breaker fit in my existing F-frame panel space?
It is an F-frame device measuring 6 x 3.38 x 1.38 inches and weighing 1.5 lb. F-frame is the mounting and cutout family, so it goes where an F-frame HFD-series unit goes. Confirm your enclosure or switchboard is prepped for F-frame; J- or K-frame prep will not accept it.
4) Is this the PV Guard DC breaker used on solar strings?
Yes, it is the Eaton PV Guard / Solar version of the HFD molded case breaker, classed for Vdc service. Single-pole, 15A. For PV work the DC side rating is what matters, so match it against the string voltage and current on your array drawing.
5) Is the HFDDC1015L an adjustable-trip breaker or a fixed-trip breaker?
Trip settings are fixed, both thermal and magnetic. There is no dial to set, so the 15A rating is what you get and coordination has to be worked out by selecting the right frame rather than by tuning the unit in the field.
6) Do I have to order line and load terminals separately for this Eaton breaker?
No. The HFDDC1015L ships as a complete breaker with line and load terminals included, so there is no separate terminal kit to add to finish the connection.
7) What exact part number do I quote for the Eaton 15A HFD PV breaker?
Order as Eaton HFDDC1015L. That single MPN covers the whole configuration, so there are no suffixes or options to specify with it.
How fast can I get the B-LINE HFDDC1015L 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 HFDDC1015L come with a warranty?
Absolutely. The B-LINE HFDDC1015L 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 HFDDC1015L?
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 HFDDC1015L from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.