Busway, Cassette & Loadcenters

Loadcenters, often called breaker boxes or circuit breaker panels, serve as the primary power distribution point for electrical circuits within a building or facility. The main utility power line feeds into the loadcenter, where it is divided into subsidiary circuits that distribute power to lighting, outlets, and equipment. Each circuit is protected by its own circuit breaker, ensuring overload and short-circuit protection while simplifying maintenance and control.

Pow-R-Way III Busways offer a modern, modular approach to distributing power across large spaces without the clutter of traditional cabling. Designed for both commercial and industrial environments, these busways support flexible installation, reliable connections, and efficient load management. Their compact, versatile design enables easy configuration and expansion of electrical systems while maintaining safety and efficiency.

Cassettes are an integral part of structured cabling and fiber optic systems, providing pre-terminated, factory-tested connections that streamline setup and reduce on-site termination errors. Pre-terminated cassettes enable quick deployment, consistent performance, and simplified maintenance in data centers, industrial networks, and telecommunication systems. Whether powering a facility, distributing energy across production floors, or managing signal infrastructure, RSP Supply offers durable, high-quality solutions built for performance and reliability.

Found 105 items
Filters (4)
Found 105 items
Manufacturer
Eaton (105)
Component
Loadcenter (216)
Pow-R-Way III Busway (439)
Amperage (Molded Case Breaker)
2000 Amp (3)
3200 Amp (2)
4000 Amp (9)
6300 Amp (4)
Poles (Molded Case Breaker)
Eight Pole (7)
Four Pole (11)
Six Pole (11)
Three Pole (75)
UL Listing (Molded Case Breaker)
UL Listed (1)
Normally In Stock
Eaton 2C13695G44 Magnum Cassette - Eight Pole
Free U.S Ground shipping
$6617.44
$5514.53
Normally In Stock
Eaton 2C13695G43 Magnum Cassette - Six Pole
Free U.S Ground shipping
$4411.63
$3676.36
Normally In Stock
Eaton NN203HADNNNNNWC Magnum Cassette - Three Pole
Free U.S Ground shipping
$5471.38
$4559.48
Normally In Stock
Eaton NN204HADNNNNNWC Magnum Cassette - Four Pole
Free U.S Ground shipping
$7542.22
$6285.18
Normally In Stock
Eaton NN204HADNSNNNWC Magnum Cassette - Four Pole
Free U.S Ground shipping
$8881.82
$7401.52
Normally In Stock
Eaton NN403HADNNNNNWC Magnum Cassette - Six Pole
Free U.S Ground shipping
$10909.07
$9090.89
Normally In Stock
Eaton NN403HADNSNNNWC Magnum Cassette - Six Pole
Free U.S Ground shipping
$13049.27
$10874.39
Normally In Stock
Eaton NN404HADNNNNNWC Magnum Cassette - Eight Pole
Free U.S Ground shipping
$15793.87
$13161.56
Normally In Stock
Eaton NN404HADNSNNNWC Magnum Cassette - Eight Pole
Free U.S Ground shipping
$18994.26
$15828.55
Normally In Stock
Eaton MN203PADNNNNNNC Magnum Cassette - Three Pole
Free U.S Ground shipping
$4857.07
$4047.56
Normally In Stock
Eaton MN203PADNNNNNWC Magnum Cassette - Three Pole
Free U.S Ground shipping
$5730.97
$4775.81
Normally In Stock
Eaton MN203PADNSNNNNC Magnum Cassette - Three Pole
Free U.S Ground shipping
$5867.70
$4889.75
Normally In Stock
Eaton MN203PADNSNNNWC Magnum Cassette - Three Pole
Free U.S Ground shipping
$6739.63
$5616.36
Normally In Stock
Eaton MN203PAXNNNNNNC Magnum Cassette - Three Pole
Free U.S Ground shipping
$4734.19
$3945.16
Normally In Stock
Eaton MN203PAXNNNNNWC Magnum Cassette - Three Pole
Free U.S Ground shipping
$5610.10
$4675.08
Normally In Stock
Eaton MN203PAXNSNNNNC Magnum Cassette - Three Pole
Free U.S Ground shipping
$5744.84
$4787.37
Normally In Stock
Eaton MN203PAXNSNNNWC Magnum Cassette - Three Pole
Free U.S Ground shipping
$6618.77
$5515.64
Normally In Stock
Eaton MN203UADNNNNNWC Magnum Cassette - Three Pole
Free U.S Ground shipping
$6121.37
$5101.14
Normally In Stock
Eaton MN203UAXNNNNNNC Magnum Cassette - Three Pole
Free U.S Ground shipping
$5124.58
$4270.48
Normally In Stock
Eaton MN203UAXNSNNNNC Magnum Cassette - Three Pole
Free U.S Ground shipping
$6133.26
$5111.05
Normally In Stock
Eaton MN203UAXNSNNNWC Magnum Cassette - Three Pole
Free U.S Ground shipping
$7009.15
$5840.96
Normally In Stock
Eaton MN204UDDNSNNNWC Magnum Cassette - Four Pole
$8348.75
$6957.29
Normally In Stock
Eaton MN323PADNNNNNNC Magnum Cassette - Three Pole
Free U.S Ground shipping
$5631.90
$4693.25
Normally In Stock
Eaton MN323PADNNNNNWC Magnum Cassette - Three Pole
Free U.S Ground shipping
$6507.78
$5423.15
Normally In Stock
Eaton MN323PADNSNNNNC Magnum Cassette - Three Pole
Free U.S Ground shipping
$6642.54
$5535.45
Normally In Stock
Eaton MN323PAXNNNNNNC Magnum Cassette - Three Pole
Free U.S Ground shipping
$5509.03
$4590.86
Normally In Stock
Eaton MN323PAXNNNNNWC Magnum Cassette - Three Pole
Free U.S Ground shipping
$6382.94
$5319.12
Normally In Stock
Eaton MN323PAXNSNNNNC Magnum Cassette - Three Pole
Free U.S Ground shipping
$6519.67
$5433.06
Normally In Stock
Eaton MN323PAXNSNNNWC Magnum Cassette - Three Pole
Free U.S Ground shipping
$7391.60
$6159.67
Normally In Stock
Eaton MN323UAXNNNNNNC Magnum Cassette - Three Pole
Free U.S Ground shipping
$5897.44
$4914.53
Normally In Stock
Eaton MN323UAXNNNNNWC Magnum Cassette - Three Pole
Free U.S Ground shipping
$6771.36
$5642.80
Normally In Stock
Eaton MN323UAXNSNNNNC Magnum Cassette - Three Pole
Free U.S Ground shipping
$6906.11
$5755.09
Normally In Stock
Eaton MN323UAXNSNNNWC Magnum Cassette - Three Pole
Free U.S Ground shipping
$7780.02
$6483.35
Normally In Stock
Eaton MN324UDDNSNNNWC Magnum Cassette - Four Pole
$9123.58
$7602.98

FAQs

Q: What is the main function of a loadcenter?
A loadcenter distributes incoming power from a utility line into multiple branch circuits, each protected by a circuit breaker for safety and system control.

Q: What are the advantages of using Pow-R-Way III Busways over traditional cable systems?
Pow-R-Way III Busways offer modular, flexible power distribution, easier installation, reduced cabling clutter, and better adaptability for system expansion or reconfiguration.

Q: Where are Pow-R-Way III Busways typically used?
They are used in industrial plants, commercial buildings, and large facilities requiring high-capacity power distribution and easy access for load changes or maintenance.

Q: What are pre-terminated cassettes used for?
Pre-terminated cassettes are used in structured cabling and fiber optic systems to simplify installation, reduce field termination errors, and maintain high signal quality.

Q: Can loadcenters and busways be combined in the same system?
Yes, loadcenters and busways are often integrated within the same electrical distribution system to optimize power management, circuit protection, and layout flexibility.

Why Buy Loadcenters, Busways, and Cassettes from RSP Supply

RSP Supply offers a wide selection of loadcenters, busways, and cassettes from trusted manufacturers, Our products are engineered for reliability, compliance, and ease of installation; ensuring your power systems operate safely and efficiently in any application.