We offer a full range of switchgear for overhead line equipment for electric traction systems at voltages of 15 kV and 25 kV.

Isolating switches for the isolation of sections not under voltage and load isolating switches with vacuum arc quenching pot for disconnecting loads up to 2000 A.

Various construction forms such as rocker or knife switches and design variations with porcelain, silicone or plastic insulators comply with the wide range of customer requirements.

Completion of the systems with linkages, manual or motor drive, ensures both inexpensive and also convenient remote-controlled applications.

	Rated voltage 15kV and 25 kV
	Rated current up to 1'600 A, breaking current up to 2'000 A
	Robust and reliable contacts
	Designed as rocker switch or knive switch
	Isolating switches and load break switches
	Combinations possible as double pole switch
	Option: real acquisition of switch position
	Option: forced earthing

	As isolating switch (with and without load) for the separation of track sections
	Connection of auto-transformers
	Disconnection of load up to 2'000 A
	General supply of traction power

Isolating switch type FHF-B1 Rocker switch with 2 fixed contact plates

Isolating switch type FHF-B2      Rocker switch with 1 movable contact plate

Isolating switch type FHF-B3 Knive switch with 2 fixed contact plates

Load break switch type FHV-B1 Rocker switch with 2 fixed contact plates

Load break switch type FHV-B2 Rocker switch with 1 movable contact plate

Load break switch type FHV-B3 Knive switch with 2 fixed contact plates

Three position switch type FHF-B4 / FHE-B4 Knive switch with 3 fixed contact plates

Motor drive type MFL      For isolating switch and load break switch

Business area brochure (530kB)

Isolating switches:

• FHF-B1, 15/25 kV
• FHF-B2, 15/25 kV
• FHF-B3, 15/25 kV
• FHE-B3, 15/25 kV
• FHF-B4/FHE-B4, 25 kV

Load break switches:

• FHV-B1, 15/25 kV
• FHV-B2, 15/25 kV
• FHV-B3, 15/25 kV

Motor drive