With the ability to manually cut off the power supply to a certain area or equipment, MVS switches are ideal for applications such as transformer primaries, duplex switches and selector switches. They are available in both stand-alone or line-ups.

The quick-make, quick-break mechanism on the medium-voltage switch provides full-load current interrupting capability, while fuses deliver accurate, permanently calibrated short circuit detecting and interrupting capabilities.

Xuan hong Electricity is  medium-voltage switch includes numerous safety features, including a high-impact viewing window that allows visibility of actual blade position, door interlocks, switch interlocks, and grounded metal barrier.

Ohmic voltage sensing (OVS) increases reliability over traditional  core and coil voltage transformers. Watch this brief video for an overview of the benefits of including an OVS system to protect against damaging transients. 

VOLTAGE CLASS                                   up to 27 kV

CONTINUOUS CURRENT                             up to 600 A

INTERRUPT RATING                                up to 40 kAIC

RATED MAXIMUM VOLTAGE                                                                                                  27 kV

CONTINUOUS CURRENT                                                                                            600 A，1200A,2000A

INTERRUPT RATING                                                                                                       Up to 40 kA rms symmetrical

BASIC IMPULSE LEVEL (BIL)                                                                                     27 kV class - 125 kV peak

ANSI/IEEE STANDARD                                                                                                         C37.20.3, C37.57

CSA                                                                                                                                                    C22.2 No. 31

THIRD PARTY APPROVAL/RECOGNITION                                                          UL, CSA available for most ratings

SEISMIC QUALIFICATION                                                                                                          IBC, CBC

ACCESS                                                                                                                                       Front & rear options

BUS INSULATION                                                                                                                               Optional

BUS SUPPORTS                                                                                                                        Epoxy High Creep

ENCLOSURE TYPE                                                                                                                   Indoor & outdoor

INDOOR SECTION DIMENSIONS (TYPICAL)                                                              48" w x 80" d x 101.5" h

SWITCHING DEVICE                                                                                                                   Fusible switch

construimos y proporcionamos los más altos Equipos de control y distribución eléctrica más confiables y de calidad en el rango de baja y media tensión, para satisfacer las necesidades de los clientes.

Medium Voltage Switchgear

Discover our range of medium voltage (MV) switchgear with air, gas, or shielded solid insulation technologies. Our Metal-clad and Metal-enclosed MV switchgear feature rugged contruction, vacuum circuit breakers, and fusible interruptor switches for protection in demanding medium voltage applications. Get high-performance functionality, compact installation footprints, and superior design with our MV switchgear products.