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Blokset Series Low Voltage Switchgear

12 Models available

Blokset Low Voltage Switchgear

Images are for illustration purposes only

Blokset Series - LV Switchgear with Intelligent Protection (Schneider Compatible)

The Blokset series low voltage switchgear features intelligent protection with Masterpact and Compact NSX circuit breaker compatibility. Designed for data centers, hospitals, and critical infrastructure requiring reliable power distribution and advanced protection. Rated 380 V, IP30 enclosure (IP54/IP66 outdoor options available on request). Suitable for indoor substations, motor control centers (MCC), industrial plants, and building power distribution.

Model Number Breakdown

BlokBlock modular design
setSystem/Assembly

Applications

1

Data center power distribution

2

Hospital electrical systems

3

Critical infrastructure facilities

4

Industrial plant MCC and distribution

Key Features

  • Compatible with Masterpact and Compact NSX breakers
  • Intelligent protection and monitoring
  • High current ratings up to 6300A
  • Designed for critical infrastructure applications

Specifications Range

All specifications and dimensions can be customized upon request

Model Selector

Key parametersModel Range
Rated Voltage0.38
Busbar Rated Current630–6300 A
Short-time Withstand Current30–80 kA
Breaking Capacity30–80 kA
Protection LevelIP40
Enclosure MaterialCold-rolled steel
StandardGB7251, IEC 61439
Select 2-3 models to compare
CompareModelSeriesRated voltage (kV)LV Voltage (kV)Current (A)Frequency (Hz)InsulationStandardWeightDimensions
Blokset/630Blokset0.380.3863050IP30GB7251, IEC 61439300 kg600×800×2200 mm
Blokset/630(60Hz)Blokset0.380.3863060IP30GB7251, IEC 61439300 kg600×800×2200 mm
Blokset/1600Blokset0.380.38160050IP30GB7251, IEC 61439300 kg600×800×2200 mm
Blokset/1600(60Hz)Blokset0.380.38160060IP30GB7251, IEC 61439300 kg600×800×2200 mm
Blokset/2500Blokset0.380.38250050IP30GB7251, IEC 61439300 kg600×800×2200 mm
Blokset/2500(60Hz)Blokset0.380.38250060IP30GB7251, IEC 61439300 kg600×800×2200 mm
Blokset/4000Blokset0.380.38400050IP30GB7251, IEC 61439300 kg600×800×2200 mm
Blokset/4000(60Hz)Blokset0.380.38400060IP30GB7251, IEC 61439300 kg600×800×2200 mm
Blokset/5000Blokset0.380.38500050IP30GB7251, IEC 61439300 kg600×800×2200 mm
Blokset/5000(60Hz)Blokset0.380.38500060IP30GB7251, IEC 61439300 kg600×800×2200 mm
Blokset/6300Blokset0.380.38630050IP30GB7251, IEC 61439300 kg600×800×2200 mm
Blokset/6300(60Hz)Blokset0.380.38630060IP30GB7251, IEC 61439300 kg600×800×2200 mm

Product Drawing

Low Voltage Switchgear - Blokset/630

APPEARANCE — DRAWOUT CABINET
BUSWAYDRAWER 1DRAWER 2DRAWER 3DRAWER 4DRAWER 5Blokset/630
MAIN CIRCUIT — BUSBAR & FEEDERS
LV SWITCHGEAR — MAIN CIRCUITINCOMINGF1F2F3F4Blokset/630
DRAWER CONFIGURATION
DRAWER CONFIGURATIONwithdrawable drawer unitsIncoming1250AFeeder250AFeeder250AFeeder250ABlokset/630

Note: This is a general product illustration. For detailed technical drawings and specifications, please contact our engineering team.

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Derived Ratings (calculated from the configuration)

The values below are computed from what you selected above. Anything that cannot be computed yet is shown as an em dash — never as zero.

Iₙ = S / (√3·U) · I_sc = 100·Iₙ / uₖ · S_sc = √3·U·I_sc · I_p = k·Iₖ

Inputs taken from the configuration
System voltage: not specified
Short-time withstand current: not specified
Peak withstand current: not specified
Switchgear system basis: LV assembly — IEC 61439-1
Frequency: —
Result
Short-time withstand current Iₖ / I_cw—
Peak withstand current I_p / I_pk—
Peak factor k—

Still required to complete the calculation: rated capacity S, impedance voltage uₖ, short-time or peak withstand current.

Per-model values (P0 / Pk / uₖ declared by the factory, losses, noise, temperature rise, dimensions, weight) are not in the product library: those rows stay at an em dash until the factory parameter sheet is supplied. An em dash means the value is unavailable — it is never rendered as zero.

Reference prices are for estimation only and do not constitute a formal offer.

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