Miniature Circuit Breaker, EDB Series, 100A, 3 Pole, 347/600V AC, 25kA at 120V AC, Square D, Mfr#: EDB36100
$911.99
Circuit Protection
Circuit protection products safeguard electrical circuits from overcurrent, overvoltage, and short circuits, ensuring the safety and longevity of electronic devices and equipment. Shop a wide range of fuses, surge protectors, circuit breakers, and more for all your protection needs.
5,273 products
Showing 24 products
Panelboard Cover/Trim Nf Type 1 S Hr 56H, Square D, Mfr#: NC56SHR
$432.99
Drip hood, I-Line Panelboard, HCP, surface, 42in W x 9.5in D, Square D, Mfr#: HCT2DH42
$179.99
Miniature Circuit Breaker, HOM Series, 90A, 2 Pole, 120/240V AC, 10kA at 120/240V AC, Square D, Mfr#: HOM290
$66.79
Circuit Breaker, BR Series, 20A, 1 Pole, 120V AC, 10kA
$81.29
Circuit Breaker, PDG Series, 35A, 3 Pole, 600V AC, 25kA at 480V AC, A Curve, Eaton, Mfr#: PDG23F0035TFFL
$530.99
Molded Case Circuit Breaker, QGA Series, 225A, 2 Pole, 240V AC, 65kA at 240V AC, Square D, Mfr#: QGA222251
$1,164.99
IEC Miniature Circuit Breaker, FAZ-NA Series, 1A, 2 Pole, 277/480V AC, 10kA at 277/480V AC, C Curve, Eaton, Mfr#: FAZ-C1/2-NA
$154.99
Miniature Circuit Breaker, GHB Series, 70A, 2 Pole, 277/480V AC, 14kA at 277/480V AC, Eaton, Mfr#: GHB2070
$559.99
Circuit Breaker, PDG Series, 70A, 3 Pole, 600V AC, 35kA at 480V AC, A Curve, Eaton, Mfr#: PDG23G0070TFFL
$610.99
Filler Plate, Snap-In, 1Wx2.5inL, Square D, Mfr#: HOMFP
$4.19
-30%
Handle Tie, QP Type, 22A, 2 Poles, Siemens, Mfr#: ECQTH3
$4.85$3.39
Enclosure cover, NQ and NF panelboards, NEMA 1, surface, ventilated, hinged, 20in W x 56in H, Square D, Mfr#: NC56VSHR
$407.99
Circuit Breaker, PDG Series, 20A, 2 Pole, 600V AC, 25kA at 480V AC, A Curve, Eaton, Mfr#: PDG22F0020TFFL
$417.99
Polymetal SubPanel for MH3800, Functional Devices-Rib, Mfr#: SP3803S
$149.99
Molded Case Circuit Breaker, HJL Series, 125A, 3 Pole, 600V AC, 100kA at 240V AC, Square D, Mfr#: HJL36125SA
$4,135.99
Loadctr Retaining Bracket3Ph Loadctrs, Square D, Mfr#: PK3MB
$11.99
Molded Case Circuit Breaker, MGA Series, 600A, 3 Pole, 600V AC, 65kA at 240V AC, Square D, Mfr#: MGA36600
$6,156.99
Miniature Circuit Breaker, QOB Series, 70A, 3 Pole, 120/240V AC, 10kA at 120/240V AC, Square D, Mfr#: QOB370
$332.99
Circuit Breaker Enclosure, F6N, 3 Spaces, 250A, Main Circuit Breaker, Siemens, Mfr#: F6N12
$827.99
Enclosure Circuit Brkr 240V 200A Nema 3R, Square D, Mfr#: Q22200NRB
$312.03
-10%
Perforated Steel SubPanel for MH3800, Functional Devices-Rib, Mfr#: SP3804S
$162.99$146.99
Hazardous Location Circuit Breaker, AE Series, 100A, 2 Pole, 600V AC, 65kA at 240V AC, Appleton Electric, Mfr#: AEEB22610C
$9,511.99
Circuit Breaker, A Series, 30A, 1 Pole, 250/277V AC, 2kA at 120V AC, Medium Curve, Carling Technologies, Mfr#: AA1-B0-34-630 -5D1-C
$14.59