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Center-break disconnectors type SSBII Sales Office: Poland, Vietnam, the Netherlands

The horizontal center-break disconnector consists of three poles. Each pole consists of a frame, two rotating support insulators and a main blade that moves in a horizontal plane.

Vertical-Break Disconnectors type VSSBIII Sales Office: Poland, Vietnam, the Netherlands

The vertical break disconnector consists of three poles. Each pole consists of a frame, one rotating insulator and two support insulators on which the main blade is mounted.

Double-break disconnectors type SSBIII Sales Office: Poland, Vietnam, the Netherlands

The horizontal double-break disconnector consists of three poles. Each pole consists of a frame, two supporting insulators at each end and one rotating insulator in the center, on which the main blade is mounted.

Horizontal Break Knee Disconnectors type VKSBIII Sales Office: Poland, Vietnam, the Netherlands

The horizontal break knee type disconnector consists of three poles. Each pole consists of a base, one rotating insulator and two support insulators on which the main blade is mounted.

Pantograph Disconnectors type GSSB Sales Office: Poland, Vietnam, the Netherlands

The pantograph disconnector consists of three poles. Each pole consists of one support insulator, one rotating insulator, the pantograph mechanism and a counter contact.

Free Standing Earthing Switches type ASB Sales Office: Poland, Vietnam, the Netherlands

The free-standing earthing switch consists of three poles. Each pole consists of a base plate, one support insulator and an earth blade that moves in a vertical plane.

Centre-Break Disconnectors type SGF Sales Office: Poland

Disconnectors type SGF are used for metallic isolation of systems by creating in open position a visible isolating distance. They are appropriate for switching small currents or currents when no significant change in voltage occurs across the terminals. Two-column rotary disconnectors can be operated in many types of high voltage switchgear that are in use.

VB1 Vertical Break Switch Sales Office: Canada

All the mechanical transmission components are accessible from outside the current path. There are no parts hidden inside the conductors. All parts are fabricated from extruded aluminum or machined from solid billet materials, such as 304 stainless steel and hard drawn copper.

VG1 Folding Vertical Break Switch Sales Office: Canada

The Folding Vertical Break is designed with a simplicity that makes it reliable and easy to operate and maintain. All the mechanical transmission components are accessible from outside the current path. There are no parts hidden inside the conductors.

SR16200 Center Side Break Switch Sales Office: Canada

The SR16200 is a simple design using only the best available materials. Solid extruded aluminum terminals, extruded aluminum blades, stainless steel pivot shaft, extruded aluminium pivot housing.

LS1 Single Side Break Switch Sales Office: Canada

The LS1 is a simple, robust and very reliable disconnect switch. Only the best materials are used for its fabrication. All parts are fabricated from extruded aluminum or machined from solid billet materials, such as 304 stainless steel and hard drawn copper.

LS2 Double Side Break Switch Sales Office: Canada

The LD2 is a simple design using only the best available materials. High-conductivity extruded aluminum terminals, extruded aluminum blades, stainless steel pivot shaft, aluminum pivot housing.

SP15506 Semi-Pantograph Disconnect Switch Sales Office: Canada

The SP15506 is designed with a simplicity that makes it reliable and easy to operate and maintain. All the mechanical transmission components are accessible from outside the current path. There are no parts hidden inside the conductors.

SB813 Indoor Tilt Switch Sales Office: Canada

The SB813 is a simple, robust and very reliable indoor disconnect switch for metalclad switchgear or open frame mounting. All parts are machined from solid billet materials, such as 304 stainless steel and hard drawn copper.

Grounding Switches Sales Office: Canada

Hapam offers a wide range of grounding switches in stand-alone or built-on configuration. All Hapam ground switches are built on the keep it simple principle, through innovative design to provide high performance and reliability.

Motor Operator Sales Office: Canada

The MR180 is built arround a linear screw drive mechanism providing an exact 180° output rotation in all operating conditions. Overtravel or undertravel due to temperature variation or supply voltage variation is never an issue thus providing a reliable and al- ways full operation of the disconnect switch.

Manual Wormgear Operators Sales Office: Canada

The wormgear operator is designed with simplicity in mind that makes it reliable and easy to operate. All parts are fabricated from extruded aluminum or machined from solid billet materials, such as 304 stainless steel and hard drawn copper.

Manual Swing Handle Operator Sales Office: Canada

The swing handle operator is designed with simplicity in mind that makes it reliable and easy to operate.

Power Generation Switches Sales Office: Canada

EMSPEC 89ND and 89SS switches have a proven performance in 7FA Gas Turbine Enclosures around the world. Operated by EMSPEC MR90GT motor operator, all parts of the switch and operator are made from machined billet materials.

Drives and accessories

Hapam disconnectors and earthing switches can be single-pole or three-pole operated by means of different motor-operated drive mechanisms or manual-operated drive mechanisms. The drive mechanism also houses the auxiliary contacts for position indication.

Looking for a high‑voltage solution?

We design and manufacture reliable high‑voltage disconnectors and earthing switches used worldwide. Whether you need technical advice, a custom configuration or full project support, we are here to assist you.