High Current Switches:
Type HVSME - Enclosed Contacts
The HVSME Switch module was developed to interrupt 50 volt dc. It is similar to the HSME module, but it has a unique arcing contact arrangement that raises the interrupting capacity from 17 to 50 volt dc. Most other switch modules on the market have a limitation of about 17 volt dc.
- Arcing Contacts - Screw in silver tungsten contacts protect main contacts and are easy to remove and replace.
- Replaceable Main Contacts - with solid silver faces.
- Operating Torque 250 in-lbs. per strap - Switch functions smoothly and quickly because
unique design minimizes friction
- Flexible Strap - Laminated copper strap accommodates expansion and contraction of bus bar and compensates for misalignment of bus.
- Bellows Enclosure - Seals main contacts from corrosive atmosphere.
- Clamps - Easily removed and replaced. Maintains gas-tight seal.
- High Voltage Arcing Stack - Allows high current interruption against open circuit voltage of 50V dc.
kA Switch can design a high current switch to meet your exact specification by ganging the needed HVSME modules to obtain your desired ampere rating and any framework, adapters or options you require.
Home Page
kA Switch - 230 Woodmont Rd - Milford, CT 06460
Tel (203) 877-5994 Fax (203) 877-2216
TOLL FREE (877) 877-5252
Kilo Ampere Switch specializes in the design and
manufacture of high current switches and flexible jumpers. Emphasis is on custom
designed applications. The Kilo Ampere Switch module design has been used for
more than 30 years on fixed installation with currents as high as 500,000 ampere
and on portable switches, both air cooled and water cooled, for currents as
high as 75,000 ampere. Over the years these switch modules have acquired an
enviable reputation of reliable performance. Kilo Ampere Switch is committed
to providing a quality product and has achieved registration to ISO 9001.Kilo
Ampere Switch high current switch bus bar busbar busbar
