Industries · Electrical

Breakers & load centers

The category tree for breakers & load centers in electrical distribution: 2 product families, 12 categories, and the filters buyers use to narrow them down.

Circuit Breakers & Load Centers

Filter bySeries compatibility (manufacturer line)PolesAmperageVoltageInterrupting rating (kAIC)Main breaker / main lugSpaces / circuitsNEMA rating

Plug-On Circuit Breakers

  • 1-pole 20 A plug-on circuit breaker, 120/240 V, 10 kAIC
  • 2-pole 30 A plug-on circuit breaker

GFCI & AFCI Breakers

  • Dual-function AFCI/GFCI breaker, 1-pole 20 A, plug-on neutral

Bolt-On & Industrial Breakers

  • Bolt-on 3-pole 30 A branch breaker for panelboard
  • Molded-case circuit breaker, 3-pole 100 A

Load Centers

  • 200 A main-breaker load center, 40 spaces, indoor
  • 100 A main-lug load center, 12 spaces

Safety & Disconnect Switches

  • 60 A non-fused AC disconnect, 240 V, NEMA 3R
  • 30 A fusible safety switch, general duty, NEMA 1

Meter Sockets

  • 200 A ringless meter socket, overhead/underground

Fuses & Fuse Holders

Filter byAmperageVoltage ratingUL classTime-delay / fast-actingBody sizeInterrupting rating

Automotive Blade Fuses

  • Blade fuse (ATO/ATC), 15 A
  • Blade fuse (ATO/ATC), 25 A

Cartridge Fuses (Class H, K, RK1, RK5)

  • Class RK5 time-delay cartridge fuse, 30 A 250 V
  • Class RK1 dual-element fuse, 60 A 600 V

Class J, CC & Midget Fuses

  • Class CC time-delay fuse, 10 A 600 V
  • Class J time-delay fuse, 30 A 600 V

Glass & Ceramic Fuses

  • AGC fast-acting glass fuse, 1/4 x 1-1/4 in, 10 A

Bolt-Down Fuses (ANL, AMG, MEGA)

  • Bolt-in fuse, 200 A, 32 V (AMG type)

Fuse Holders & Blocks

  • Inline ATO/ATC fuse holder, 12 AWG, weather-sealed
  • DIN-rail Class CC fuse holder, 1-pole

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