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Home >  DIN Rail Circuit Breakers:
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> 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.

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DIN Rail Terminal Blocks
Industrial Control Relays
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Mini Circuit Breakers
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Automation Systems Interconnect, Inc. • 4700 Westport Drive, Suite 500 • Mechanicsburg, PA • 17055

Remit To:  P.O. Box 1340 • Mechanicsburg, PA • 17055
Toll-Free: 1(877)-650-5160 • Phone: 717-249-5581 • Fax: 717-249-5542
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