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Spec Sheet
Product Specs
- Amperage Rating:
- 1200A
- Circuit Breaker Type:
- HND
- Frame:
- NG-frame
- Frequency Rating:
- 50-60 Hz
- Interrupt Rating:
- 100 kAIC at 240 Vac, 65 kAIC at 480 Vac
- Number Of Poles:
- Two-pole
- Series:
- Series G
- Terminals:
- Without terminals
- Trip Type:
- Electronic LSG
- Voltage Rating:
- 600 Vac
- Department:
- Electrical
- Product Length:
- 18 IN
- Product Height:
- 10.5 IN
- Product Weight:
- 26 LB
- Product Width:
- 10.5 IN
B-LINE HND212T35W – Frequently Asked Questions
1) Does the HND212T35W circuit breaker come with lugs or terminals?
No. The HND212T35W ships without terminals, so you have to order the lugs or terminal kit separately to land your conductors. On a 1200A two-pole breaker that usually means multiple conductors per pole, so size the terminal kit to your cable configuration before the breaker goes in the panel.
2) What is the interrupting rating of the Eaton HND212T35W at 480 volts?
The HND212T35W is rated 65 kAIC at 480 Vac and 100 kAIC at 240 Vac. If your short circuit study calls for more than 65 kA available fault current at 480 V, this breaker does not cover the application as a standalone device.
3) Can I use the HND212T35W on a 600 volt system?
It carries a 600 Vac voltage rating and works at 50 or 60 Hz, so it covers 240, 480 and 600 V ac systems. Published interrupting values on this breaker are 100 kAIC at 240 Vac and 65 kAIC at 480 Vac, so check your available fault current at the voltage you are actually applying it to.
4) What does the LSG trip unit on the HND212T35W do, and is there ground fault protection?
This one uses an electronic LSG trip unit: long time, short time and ground fault. There is no instantaneous (I) element in an LSG unit, which is what lets it coordinate selectively with downstream breakers. The G function gives you ground fault protection, which is what a 1200A service main typically needs under code. If your spec calls for an instantaneous element, you want an LSI or LSIG trip instead.
5) Will a two-pole 1200A breaker like the HND212T35W work in a three-phase panel?
The HND212T35W is a two-pole device. Two-pole breakers are for single-phase or two-wire applications; a three-phase feeder or main needs a three-pole breaker of the same NG-frame family. Don't try to make two poles serve a three-phase load.
6) How much space and support does the HND212T35W need in a switchboard?
Plan for a unit measuring 18 x 10.5 x 10.5 inches and weighing 26 pounds. At that weight it's a two-hand lift onto the mounting pan, and the enclosure or switchboard section has to be deep enough to clear the breaker plus the separately ordered terminals and cable bending space.
7) What frame size is the Eaton HND breaker, and does it interchange with other NG-frame breakers?
HND is an NG-frame molded case breaker in Eaton's Series G line. Frame designation matters because mounting footprint, accessories and terminal kits are frame-specific: NG-frame accessories go with NG-frame breakers. An HND with a different amp rating or trip unit uses the same frame, but a different frame letter is a different mounting and a different accessory set.
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Does the B-LINE HND212T35W come with a warranty?
Absolutely. The B-LINE HND212T35W is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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