Circuit Breakers and Circuit Protection
Panel and miniature circuit breakers, bus plugs, locking plugs and connectors, enclosures and accessories for protecting electrical circuits. 1,135 products from $2.99 to $4,825.99. Wiegmann, Bussmann, SQUARE D and more.
1,135 products from $2.99
1,135 results · page 15 of 19
Sort: Featured
SIEMENS
SIEMENS B380 BL Series Miniature Circuit Breaker 80A 3 Pole 240V AC 10kA
$384.99
0.00472699BTC
In stock
OEM Industries
OEM Industries NT3 RT16-3 NH3 RT20-3 RO34 200A gG 500/690V ceramic square tube fuse line protection
- Circuit Protectors
$57.99
0.00071201BTC
In stock
OEM Industries
OEM Industries NT3 RT16-3 NH3 RT20-3 RO34 250A gG 500/690V ceramic square tube fuse line protection
- Circuit Protectors
$60.99
0.00074885BTC
In stock
OEM Industries
OEM Industries NT3 RT16-3 NH3 RT20-3 RO34 560A 500/690V ceramic square tube fuse line protection
- Circuit Protectors
$59.99
0.00073657BTC
In stock
OEM Industries
OEM Industries GSG RGS4 35A aR 690V 50KA Cylindric Ceramic tube Fuse Bolted joint
- Circuit Protectors
$53.99
0.0006629BTC
In stock
OEM Industries
OEM Industries GSG RGS4 40A aR 690V 50KA Cylindric Ceramic tube Fuse Bolted joint line protection
- Circuit Protectors
$48.99
0.00060151BTC
In stock
OEM Industries
OEM Industries RT16-00C NH00C 80A 500/690V ceramic square tube fuse
- Circuit Protectors
$50.99
0.00062607BTC
In stock
OEM Industries
OEM Industries RT16-00C NH00C 63A gG 500/690V 100/50kA line protection
- Circuit Protectors
$52.99
0.00065062BTC
In stock
OEM Industries
OEM Industries RT16-00C NH00C 50A 500/690V ceramic square tube fuse line protection
- Circuit Protectors
$47.99
0.00058923BTC
In stock
OEM Industries
OEM Industries RT16-00C NH00C 40A gG 500/690V 100/50kA ceramic square tube fuse knife contact line protection
- Circuit Protectors
$52.99
0.00065062BTC
In stock
Hubbell Incorporated
Hubbell HBL25W49 Watertight Locking Connector L6-15R 15A 250V
- Watertight Devices
- Thermoplastic Elast…
$45.99
0.00056468BTC
In stock
Hubbell Incorporated
Hubbell HBL24W47A Watertight Locking Plug L5-15P 15A
- Watertight Devices
- Thermoplastic Elast…
$22.99
0.00028228BTC
In stock
Hubbell Incorporated
Hubbell Incorporated HBL26W47 Watertight Locking Plug L5-20P 20 A 125V line protection
- Watertight Devices
- Thermoplastic Elast…
$41.99
0.00051556BTC
In stock
Hubbell Incorporated
Hubbell Incorporated HBL28W74 Watertight Locking Plug L14-30P 30 A 125/250V AC
- Watertight Devices
- HAWA
$68.99
0.00084707BTC
In stock
Hubbell Incorporated
Hubbell Incorporated HBL28W83 Watertight Locking Plug L23-30P 30 A
- Watertight Devices
- HAWA
$77.99
0.00095758BTC
In stock
Hubbellock
Hubbellock HBL23001HGB 20 A 125 V AC Locking Connector
- Locking Devices
- Nylon
$154.99
0.001903BTC
In stock
OEM Industries
OEM Industries RO17 50A gG Cylindric Ceramic tube Fuse 10 Pcs Ø22*58mm
- Circuit Protectors
$59.99
0.00073657BTC
In stock
OEM Industries
OEM Industries RO17 80A gG 500/690V 100/50kA Ø22*58mm Ceramic Fuse 10 Pcs
- Circuit Protectors
$60.99
0.00074885BTC
In stock
OEM Industries
OEM Industries RO17 100A gG 500/690V 100/50kA Ø22*58mm Ceramic Fuse 10 Pcs
- Circuit Protectors
$67.99
0.0008348BTC
In stock
OEM Industries
OEM Industries RO17 125A gG Fuse 500/690V Ø22*58mm 10 Pcs
- Circuit Protectors
$67.99
0.0008348BTC
In stock
Wiegmann
Wiegmann SC081004G Galvanized Steel Enclosure 10×8×4 in
- Bus Plugs
- HAWA
$26.99
0.00033139BTC
In stock
Wiegmann
Wiegmann 8×8×4 in Carbon Steel Enclosure Gray Screw Closure 16 ga NEMA 1
- Bus Plugs
- HAWA
$16.99
0.00020861BTC
In stock
Wiegmann
Wiegmann 6x6x4 Silver Metallic Enclosure 16 ga 3.88 in depth
- Bus Plugs
- HAWA
$11.99
0.00014722BTC
In stock
Wiegmann
Wiegmann SC181804GNK Galvanized Steel Enclosure 18x18x4 16ga
- Bus Plugs
- HAWA
$59.99
0.00073657BTC
In stock
Wiegmann
Wiegmann BN4121006CHSS 304 Stainless Steel Enclosure 12x10x6 in
- Bus Plugs
- HAWA
$497.99
0.00611443BTC
In stock
Wiegmann
Wiegmann SC-G 10×12×4 galvanised enclosure self-tapping screws
- Bus Plugs
- HAWA
$38.99
0.00047873BTC
In stock
Wiegmann
Wiegmann RSC060604G Galvanized Steel Enclosure 6x6x4 line protection
- Bus Plugs
- HAWA
$20.99
0.00025772BTC
In stock
Wiegmann
Wiegmann N1C081004 NEMA 1 10.0 in H x 8.0 in W x 4.0 in D line protection
- Bus Plugs
- HAWA
$70.99
0.00087163BTC
In stock
Wiegmann
Wiegmann SC-G Galvanized Steel Enclosure 8x8x6 SC080806G
- Bus Plugs
- HAWA
$24.99
0.00030683BTC
In stock
Wiegmann
Wiegmann RHC080806 NEMA 3R 8.0×8.0×6.0 in line protection
- Bus Plugs
- HAWA
$84.99
0.00104353BTC
In stock
Wiegmann
Wiegmann N1C060804 NEMA 1 Wall Mount Enclosure 8.0×6.0×4.0 in
- Bus Plugs
- Metallic
$63.99
0.00078568BTC
In stock
Wiegmann
Wiegmann SC080806 NEMA 1 8.0x8.0x6.0 in Wall Mount Enclosure
- Bus Plugs
$21.99
0.00027BTC
In stock
Wiegmann
Wiegmann B-SC 10x8x4 in Carbon Steel Gray Screw Cover
- Bus Plugs
- HAWA
$95.99
0.00117859BTC
In stock
Wiegmann
Wiegmann SC101006NK NEMA 1 10.0x10.0x6.0 in Wall Mount Enclosure
- Bus Plugs
- HAWA
$34.99
0.00042962BTC
In stock
Wiegmann
Wiegmann RSC101004 Enclosure 10 in 16 ga ANSI 61 Gray
- Bus Plugs
- HAWA
$39.99
0.00049101BTC
In stock
Wiegmann
Wiegmann RSC080804 enclosure gray ANSI 61 16 ga 8x8x4 in
- Bus Plugs
- HAWA
$29.99
0.00036822BTC
In stock
Wiegmann
Wiegmann B100806CH NEMA 12 13 10.0x8.0x6.0in Wall Mount line protection
- Bus Plugs
- HAWA
$106.99
0.00131365BTC
In stock
Wiegmann
Wiegmann RSC040604G Galvanized Steel Enclosure 4x6x4 line protection
- Bus Plugs
- HAWA
$29.99
0.00036822BTC
In stock
Wiegmann
Wiegmann N1C121206 NEMA 1 12.0x12.0x6.0 in wall mount enclosure line protection
- Bus Plugs
- HAWA
$94.99
0.00116631BTC
In stock
Wiegmann
Wiegmann N1C060604 Enclosure Gray ANSI 61 14 ga 6x6x4 in
- Bus Plugs
- HAWA
$50.99
0.00062607BTC
In stock
Wiegmann
Wiegmann N1C121204 line protection enclosure 12 in 14 ga ANSI 61
- Bus Plugs
- HAWA
$108.99
0.0013382BTC
In stock
Wiegmann
Wiegmann RSC080804G Galvanized Steel Enclosure 8x8x4 line protection
- Bus Plugs
- HAWA
$27.99
0.00034367BTC
In stock
Wiegmann
Wiegmann Enclosure Silver Galvanized 60804 line protection
- Bus Plugs
- HAWA
$22.99
0.00028228BTC
In stock
Wiegmann
Wiegmann RHC242408 Line Protection 24x24x8 14ga Gray
- Bus Plugs
- HAWA
$325.99
0.00400258BTC
In stock
Wiegmann
Wiegmann SC-G Enclosure 10x8x6 Galvanized Steel line protection
- Bus Plugs
- HAWA
$26.99
0.00033139BTC
In stock
Hubbell Incorporated
Hubbell HBL26W76 Watertight Locking Plug L16-20P 20 A 480V AC
- Watertight Devices
$40.99
0.00050328BTC
In stock
Hubbell Incorporated
Hubbell HBL27W76 Watertight Locking Connector L16-20R 20A 480V
- Watertight Devices
$81.99
0.00100669BTC
In stock
Hubbell Incorporated
Hubbell Incorporated HBL29W47 Watertight Locking Connector L5-30R 30A line protection
- Watertight Devices
$100.99
0.00123998BTC
In stock
Hubbell Incorporated
Hubbell HBL24W34 Watertight Locking Plug L7-15P 15A 277V
- Watertight Devices
$29.99
0.00036822BTC
In stock
Hubbell Incorporated
Hubbell HBL28W77 Watertight Locking Plug L17-30P 30 A 600V AC
- Watertight Devices
$69.99
0.00085935BTC
In stock
Hubbell Incorporated
Hubbell Incorporated HBL26W81 Watertight Locking Plug L21-20P 20 A 120/208V AC line protection
- Watertight Devices
$79.99
0.00098214BTC
In stock
Hubbell Incorporated
Hubbell Incorporated HBL26W75 Watertight Locking Plug L15-20P 20A 250V line protection
- Watertight Devices
$62.99
0.00077341BTC
In stock