LV Distribution

Panelboards - I-Line 600V Panelboards

i-Line Panelboards for Critical Power Applications

The most versatile power distribution panelboard on the market. Used to feed NQOD and NF lighting and appliance panelboards. Ideal for service entrance equipment or downstream distribution panels in the electrical system of a large commercial or industrial facility.

 i-Line 600V Panelboards
I-Line distribution panels have been recognized for many years as one of the most versatile and reliable products in the electrical industry. This is no different for data centers. Almost anyone involved in specifying, designing or installing these electrical systems is familiar with our I-Line panelboards and breakers. >more... 

Data Center Application:

  • Paralleling panelboards
  • UPS input panelboards
  • UPS output panelboards
  • Load bank panelboards
  • Building and HVAC distribution panels
  • PDUs
  • DC battery rack main disconnects

Features:

  • 600Vac, 250Vdc maximum
  • 1200 Amp main circuit breaker or main lugs
  • 1200 Amp maximum branch circuit breaker
  • UL Listed for use on systems with up to 200K max. RMS symmetrical amperes available fault current when using current limiting main or branch circuit breakers
  • Fully rated and series rated systems available
  • Standard copper interior at 800A and 1200A
  • Interiors are field convertible for top or bottom feed
  • Interiors accept plug-on or bolt-on branch circuit breakers
  • Interior, front and most circuit breakers only require a screwdriver for installation
  • Dead front trim is easily installed
  • Branch circuit breaker mounting flexibility; capable of mounting a 15A circuit breaker next to or across from a 1200A circuit breaker
  • Circuit breakers on right-hand side of I-Line® bus stack completely independent of position and frame size of circuit breakers on left-hand side
  • Circuit breaker plug-on jaws have no fasteners ? less time spent on installation and maintenance
  • Circuit breakers do not require any additional external mounting hardware
  • Average branch circuit breaker installation time less than one minute
  • Circuit breaker connections are ?blow-on? type which draw the connector jaws together, providing a firmer grip under high level short circuit conditions
  • Circuit breakers include a push-to-trip feature to exercise the tripping mechanism
  • Well suited to rearranging circuits

Main Breaker Panelboards

  • Accept a maximum 1200A, 80% or 100% rated electronic main and branch breaker
  • Available factory-assembled or merchandised
  • Factory-assembled main circuit breaker interiors are available bottom-feed or top-feed
  • Available with a short circuit current rating (SCCR) up to 200kA maximum (100kA @ 600VAC) when supplied by an I-Limiter® circuit breaker
  • Available with a silver-plated or tin-plated copper bus or tin-plated aluminum bus
  • Solid neutral is mounted in the main compartment with the main circuit breaker

Main Lugs Only Panelboards

  • Available with main lug only interiors rated up to 1200A
  • Accept a maximum 1200A, 80% or 100% rated electronic branch breakers
  • Available factory-assembled or merchandised
  • Available with a short circuit current rating (SCCR) up to 200kA maximum (100kA @ 600VAC) when supplied by an I-Limiter circuit breaker
  • Available with a silver-plated or tin-plated copper bus or tin-plated aluminum bus
  • Solid neutral is mounted in the main compartment with the main lugs
  • Hinged cover, isolated main lugs compartment
  • Main lug interiors are available as top-feed or bottom-feed

I-Line® Plug-on Unit with Surgelogic® TVSS

  • Plug-on design requires less cable and conduit than end gutter-mounted TVSS unit, saving labor time and material costs
  • Bus-connected design enhances performance
  • Integrated TVSS and circuit breaker disconnects feature compact design, requiring only 13.50" (343 mm) of branch mounting space
  • SCCR up to 200kA rating (100kA @ 600VAC) meets a wide variety of customer applications
  • I-Line Circuit Breakers

I-Line panelboards are designed to accept the following circuit breakers: FY, FA, FH, FC, FJ, FK, FI, HD, HG, HJ, HL, QB, QD, QG, QJ, QO, KA, KH, KC, KI, JD, JG, JJ, JL, LA, LH, LC, LI, LE, LX, LXI, MA, MH,
MG, MJ, PG, PJ, PL, RG, RJ and RL

Technical Data  |  Brochures  |  Online Catalog  |  Specifications  |  CAD Drawings  |  Panelboards

Spotlight:

View our geartalkTM webcast for the Powerbus 225 Low-Amp Busway. Powerbus 225 low-amp busway delivers more flexibility, more reliability, and many more features than any other low-amp busway product.

Powerbus 225 was engineered to replace old, unreliable cable and conduit systems. This next-generation power distribution system is loaded with exceptional features, including a 200% neutral, and a 100% isolated ground path. Run length is 3 minutes, 24 seconds.		 Learn More:

Download the i-Line Panelboards and Switchboards Brochure

Learn More about Square D Parnelboards