ASI Automation Systems Interconnect, Inc.
Automation, Control and Power Products
Convenient and Easy,
with Proven Savings of 20% to 50%
Call Toll-Free: 877-650-5160
Shopping Cart
Is Empty

ASI-EZ SEARCH

Find It Here
Menu available only when logged on
Home >  DIN Rail Circuit Breakers:
Miniature,Single and Multi-Pole
> DC Circuit Breakers


DC Circuit Breakers

Need DC circuit protection?  Offered for both UL1077 and UL489, our miniature DC Industrial Circuit Breakers are a great fit for your next application.

The NDB2Z series of UL1077 Recognized DC breakers are designed for use in DC circuits where supplemental protection is required.  It is available in one or two pole forms, and with the standard B or C trip curves.  You will find our DC circuit protection to be low cost but high quality, with our guarantee of being 300% factory tested.  DC breakers are available with current ratings ranging from 1 to 63 Amps.

When you need protection for your DC circuit and devices but space is an issue ASI can save you space and money with our QY Series of UL489 high-density circuit breakers and NDB5 Series of UL1077 circuit breakers.  You will find their compact 13mm wide housing design provides easy DIN Rail mounting and the shockproof connections are easy to wire.

Create a Free Account now for discounted pricing on over 7500 Products
 Media
Tips of the Trade Video Icon Tips of The Trade!!

Find Great Tips on
our Latest Products!!





VideoIcon Product Feature Videos!!

Know More about ASI Products!




Home Page Ad
ASI-EZ Website Searches
There are two kinds of search that you can do on the ASI website:

Products Search
Enter all or part of an ASI catalog number or enter one or more words that describe the product you need.

Competitive Part Cross Reference Search
Enter a part number from a company other than ASI.  This search will show all equivalent ASI products.
Use our quick login to get immediate access to our discounted web prices and product availability, as well as placing and monitoring orders through our secure online site.

If you haven't logged on before use the New Account link to the right to easily and securely set up a login id.
If you have not logged onto the site before click now to quickly, easily and securely set up an id for immediate access to product prices and availability.
Click now if you need us to send you your password in an email.
Shopping Cart Preview
 
Closeclose

NEWSLETTER

Get the Latest Promotions & More
Follow Us Twitter Icon Facebook Icon LinkedIn Icon Google+ Icon


QUICK LINKS
Why ASI?
About Us
Business Policies
MEDIA
Newsletters
Resources
Application Notes
Product Guides
Tips Of The Trade
Product Videos
CUSTOMER SERVICE
Contact Us
Find an ASI Distributor
Place Easy Order
Request for Quote
Sample Request
Contact Us
877-650-5160
Email Icon info@asi-ez.com
ASI Logo

Business Hours
Monday-Friday:
8:30am - 5:00pm ET

(If Orders are Placed
by 4:00pm will Ship
Same Day.)
RapidSSL Logo Harrisburg World Trade Center

Automation Systems Interconnect, Inc.
4700 Westport Drive, Suite 500 | Mechanicsburg, PA 17055
REMIT-TO: P.O. Box 1340 | Mechanicsburg, PA 17055
Toll-Free: 877-650-5160 | 717-249-5581 | 717-249-5542 Fax
info@asi-ez.com | www.asi-ez.com

Copyright © 2017 Automation Systems Interconnect, Inc.  Terms of Use | Privacy Policy


Already A Customer? Sign In Here.
Email:
Password:
 
 

New Customer? Start Here.
  
Create a new free account here: receive discount pricing, place orders, check availability and set up a credit account for P.O. ordering
New Login ID Setup:
Email:
Password:
Retype
Password:
Your Name:
Company:
Phone:
Country:
Interest: 
All Fields Above Are Required
 
 ClosePkg Qty List Priceclose
x

Update Qty
 Units:Total 
  Remove This Item From Cart  -  Checkout Now  -  Keep Shopping
Click now to display this product's available stock level.
Click now to add this product to your shopping cart.