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AC Coordinated Protection
Overview
AC TVSS Heavy Exposure
(Modular)
AC TVSS General Exposure
(Modular)
AC TVSS General Exposure
(Non-Modular)
Data Line Surge Protection
New Data
Line Catalog (pdf)
DC TVSS Protectors
LVC (Crowbars)
Surge
Suppression Specification Library
Surge ProtectionGuidebooks (PDF)
Application Notes
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MCG is
intensely dedicated to one area – the design, development, and
manufacture of the best surge protectors you can buy. Products you
can depend on when it counts.
AC Power Line Protectors
range from full facility protectors at the Main Service Panel
(Ip-400kA) to Branch and Local Panel protectors to compact 15A OEM
protectors.
Data Line Protectors employ a
three-stage, heavy-duty hybrid protection circuit that is unique in
the industry. This superior design blends high speed clamping with
brute force diversion capability. They are offered in all popular
voltages and connectors.
NEW Data Line Catalog (pdf)
MCG’s DC Protectors and
Low Voltage Crowbars are
manufactured to the highest standards and are widely used in
military and custom applications.
Our goals are simple and straightforward:
* Build high quality, dependable products
* Provide excellent value for the money
* Supply accurate information for customers to make an informed
decision
*Avoid puffing and promotion of spurious benefits
* Stand behind our products with an extraordinary "no nonsense"
warranty (Twenty-year; lifetime on protection modules).
Before and after sale support from MCG staff. People, not voice
mail, solve problems.
At MCG, We Stay Current – Since 1967 |
Manufacturer's representative in
your area
International Sales Distributors
About our Company
RSS Feeds 
History of MCG Surge Protection
Our 20 Year Warranty
with LIFETIME replacement modules.
Press Releases
Past Customers
Customer Testimonials
MCG Surge Protection FAQ's
Factory Contact
Factory
Location Directions
UL
Listed Versus UL Compliant: What’s the Difference?
Important Information About UL You Need to Know
MCG
Surge Protection, along with other manufacturers of TVSS equipment,
have long complied with UL standards in order to be able to carry
the UL mark – a universally recognized symbol of safety to industry,
users, specifiers and the insurance companies that underwrite the
protected facilities.
UL
recently revised its standard for TVSS & Surge Suppression safety by mandating much more
stringent testing. This revision is called: UL 1449 2nd
Ed. Listed including new requirements of Feb. 9, 2007. The new
tests, like the old ones, apply an abnormally high AC voltage to the
protector, but at lower AC current-limited levels. These lower
current levels are what differentiate the new tests from the UL1449
2nd edition 1996 tests, and cause certain protectors to
fail in an unsafe manner. The purpose of the new requirements is to
ensure that a surge protector, should it fail, will do so in a safe
manner. (Read More....) |
