NOARK Switchboards
NOARK Electric’s MxS Series LV Power Distribution Switchboards provide a reliable, efficient, and cost-effective solution for electrical power distribution in commercial and industrial facilities. Designed for low-voltage circuits (under 600V), these switchboards play a critical role in ensuring continuity of supply, electrical safety, and preventing hazards like fires, electrocution, and equipment damage.
Key Benefits
Safe and reliable distribution of electricity
Protection against electrical hazards with circuit breakers and fuses
Steady power flow to ensure operational continuity
Reduced risk of equipment failure and extended equipment lifespan
Improved operational safety and profitability
With a modular, space-saving design and flexible ratings, the MxS series offers maximum adaptability for today’s fast-paced construction and electrical system demands. Trust NOARK Electric’s switchboards to keep your operations safe, efficient, and compliant.
Features
- 5000A maximum main bus rating
- 600 Vac and below
- Optional 847Vac Rating
- Front or rear accessible
- Indoor or outdoor enclosures
- ANSI-61 gray powder coat paint finish
- Metering, monitoring and communication devices
- Utility metering provisions
- Surge protective devices (SPD)
- Ground fault protection
- Busway and transformer connections
- 65 kAIC standard bus bracing
- Copper bus
- Meets NEMA Standard PB-2 and UL891
Ratings
- 480Vac, 600Vac, 3 Phase 3 Wire
- 480Y/277Vac, 3 Phase 4 Wire
- 600Y/347Vac, 3 Phase 4 Wire
- NEMA Type 1 or Type 3R Enclosure
Incoming Type
Main Breaker Only up to 4000A:
- 600A to 1200A MCCB (Fig 1)
- 600A to 4000A ACB (Fig 2)
- Fixed or Drawout ACB (600A to 4000A)
Bus Material: Tin Plated CU - Bus Bracing: 65kA or 100kA
Main Lug Only up to 5000A:
- 600A to 5000A
- Phase: 3P3W or 3P4W
- Bus Material: Tin Plated CU
- Bus Bracing: 100kA
Fig 1: MCCBs
Fig 2: ACBs
Options
- Cable In/Cable Out Main Breaker
- LI, LSI, LSIG Protection on ACB Mains (See Fig 3)
- ELMS; Energy Limiting Maintenance Switch (See Fig 4)
- 100kAIC bus bracing
- 200% Rated Neutral
Fig 3: LSIG
Fig 4: ELM10
Switchboards: Effective Electrical Power Distribution for Commercial and Industrial Facilities
In the modern world, switchboards are the essential components at the heart of any electrical system, offering control, protection, and distribution of power. Learn why swicthboards are critical for the smooth operation of commercial and industrial facilities.
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