HT Switchgear – LBS

Sub Station

HT Switchgear – LBS

Green Power Group offers reliable Load Break Switches (LBS) for medium-voltage networks, ensuring safe and efficient switching under normal and abnormal operating conditions. Ideal for ring main units, substations, and industrial power distribution, our LBS units are designed for long service life and easy operation.

Manual Load Break Switch

Motorized Load Break Switch

Indoor & Outdoor Versions

3-Phase, 11kV to 33kV Range

Gas-insulated & Air-insulated Options

Construction & Features

Metal-enclosed, ventilated body (SWG-14 steel)

Floor-mounting, indoor installation

Hard-drawn copper bus-bar

Includes 5 bars: L1, L2, L3, N, E

Modular, extendable structure

Powder-coated finish

Quick make & break mechanism

Visible break indication

Integrated earthing switch

Manual or motor-operated control

Technical Specifications

VOLTAGE RANGE
12 kV, 24 kV, and up to 38 kV

RATED CURRENT
Typically 630A

INSULATION TYPE
SF6 or eco-efficient AirPlus™/Dry Air

SHORT CIRCUIT CHARACTERISTIC
31.5kA (1s)

MECHANISM
Two-position, spring-operated

PROTECTION LEVEL
Often IP67

STANDARDS
Conforms to IEC standards

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