PHBTM LBS

PHBTM LBS

panels

Product Description

The PHBTM-LBS is a medium-voltage Load Break Switch (LBS) solution designed to provide safe, reliable, and efficient switching for electrical distribution networks. Compliant with SPLN D3.020-1:2019/SUP-1:2021, it is rated for 24 kV systems with a 630 A current capacity, making it well suited for utility, industrial, and commercial power distribution applications. Engineered with high insulation performance and a 16 kA short-time withstand and short-circuit breaking capability, the PHBTM-LBS ensures dependable protection and operational safety under demanding conditions. Powered by a 48 VDC operating mechanism and built to M2 mechanical class standards, it delivers long-term reliability, excellent switching performance, and enhanced system continuity for modern medium-voltage distribution networks.

Technical Specifications

Rate Voltage
24 kV
Frequency
50 Hz
Rate Current
630 A
impulse withstand voltage (Up)
125 kV
Power Frequency Withstand
50 kV
short-time withstand current (Ik)
16 kA
Phase-earth Fault withstand Current (Ike)
16 kA
Duration
1 Second
Power Supply operating mechanics/Motors
16 kA
Power Supply operating mechanics/Motors
48 Vdc
Mechanical class
M2
Standard
SPLN D3.020-1:2019/SUP-1:2021

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