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Eaton QC thermal magnetic circuit breaker
Manufacturer Resources
Product Specs
- Amperage Rating:
- 30A
- Application:
- High intensity discharge
- Certifications:
- UL Listed
- Circuit Breaker Type:
- QC
- Connection:
- Cable-in/cable-out
- Interrupt Rating:
- 10 kAIC
- Number Of Poles:
- Two-pole
- Product Height:
- 5 IN
- Product Length Depth:
- 3.8 IN
- Product Weight:
- 3.1 LB
- Product Width:
- .7 IN
- Trip Type:
- Thermal-magnetic
- Voltage Rating:
- 120/240V
- Department:
- Electrical
- Product Group:
- Electrical Components
- Product Subgroup:
- Circuit Breakers
- Product Type:
- Industrial miniature circuit breaker
- Product Details:
- Industrial miniature circuit breaker
B-LINE QC2030D – Frequently Asked Questions
1) Is the QC2030D a two-pole 30 amp breaker, and what voltage is it rated for?
The QC2030D is a two-pole, 30 amp thermal-magnetic breaker rated 120/240 V. Two poles at 240 V is what you use for a line-to-line load such as an HID lighting circuit or a 240 V piece of equipment, not a standard 120 V lighting or receptacle branch.
2) How does the QC2030D connect - does it plug into a panel bus or land on wire?
It is a cable-in/cable-out breaker, so both the line and load sides terminate on conductors rather than clipping onto a panelboard bus stab. That is how QC-type industrial miniature breakers get used in lighting panels, HID ballast enclosures and pole bases where the breaker sits inline rather than in a loadcenter.
3) Can I use the QC2030D to replace a plug-on breaker in a loadcenter?
No. This is a cable-in/cable-out device - the conductors terminate directly on the breaker, so it has no bus stab to plug onto. If you are replacing a breaker in a panelboard, you need the plug-on version for that panel, not the QC cable-connected type.
4) Is this the right breaker for HID lighting circuits?
Yes, high intensity discharge is the stated application for the QC2030D. Thermal-magnetic tripping handles the inrush of HID ballasts without nuisance tripping on start, while still opening on a sustained overload or a short.
5) Is the Eaton QC2030D UL Listed?
UL Listed, yes. For institutional and government work where the submittal requires a listed overcurrent device, that listing plus the 10 kAIC interrupting rating and the 120/240 V rating are the three values the reviewer usually wants on the cut sheet.
6) What is the exact part number to order for the Eaton QC two-pole 30 amp breaker?
Order by manufacturer part number QC2030D. The number reads out as QC series, 2 pole, 30 amp. It is a single configuration - one part number, no finish or option choices to specify.
How fast can I get the B-LINE QC2030D 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 QC2030D come with a warranty?
Absolutely. The B-LINE QC2030D 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 QC2030D?
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 QC2030D from ZenSupply?
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and
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