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Electrical protection.

Explore breakers, disconnects, fuses, grounding hardware, lightning air terminals, and surge protection.

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Showing 97–120 of 167

Nader DC Circuit Breaker | 48V 125 Amp

Nader

Nader DC Circuit Breaker 48V 125 Amp

Circuit breaker125.0 A
$29.99Listed equipment priceListing observed 2026-11-07
Nader DC Circuit Breaker | 60V 200Amp

Nader

Nader DC Circuit Breaker 60V 200Amp

Circuit breaker200.0 A
$54.99Listed equipment priceListing observed 2026-11-07
Nader DC Circuit Breaker | 60V 200Amp with Enclosure

Nader

Nader DC Circuit Breaker 60V 200Amp with Enclosure

Circuit breaker200.0 A
$64.99Listed equipment priceListing observed 2026-11-07
Solar DC Disconnect Switch, IMO 600V 32A Rooftop Isolator, 4, 6, or 8 Pole for 2 to 4 PV Strings, NEMA 4X

Equipment listing

Solar DC Disconnect Switch, IMO 600V 32A Rooftop Isolator, 4, 6, or 8 Pole for 2…

Disconnect32.0 A
$125.35Starting price · configuration requiredListing observed 2026-11-07
Southwire bronze grounding rod / rebar clamp for #10 SOL/STR–#2 STR

Southwire

Southwire bronze grounding rod / rebar clamp for #10 SOL/STR–#2 STR

Ground rod clamp
$4.35Listed equipment priceListing observed 2026-11-07
Southwire bronze pipe grounding clamp, 1/2–1 in, #10 STR–#2 STR

Southwire

Southwire bronze pipe grounding clamp, 1/2–1 in, #10 STR–#2 STR

Pipe bonding clamp
$5.73Listed equipment priceListing observed 2026-11-07
Square D HEPD80 whole-home surge protective device, 80 kA

Square D

Square D HEPD80 whole-home surge protective device, 80 kA

Surge protective device
$142.00Listed equipment priceListing observed 2026-11-07
Square D HOM120CP Homeline 20A single-pole AC circuit breaker

Square D

Square D HOM120CP Homeline 20A single-pole AC circuit breaker

Circuit breaker20 A
$7.51Listed equipment priceListing observed 2026-11-07
Square D HOM220CP Homeline 20A two-pole AC circuit breaker

Square D

Square D HOM220CP Homeline 20A two-pole AC circuit breaker

Circuit breaker20 A
$18.24Listed equipment priceListing observed 2026-11-07
Square D HOM230CP Homeline 30A two-pole AC circuit breaker

Square D

Square D HOM230CP Homeline 30A two-pole AC circuit breaker

Circuit breaker30 A
$18.24Listed equipment priceListing observed 2026-11-07
Square D Homeline Blank Filler Plate 3 Pack, Covers Unused Breaker Spaces in Square D Homeline Load Centers, Satisfies NEC 408.7

Square D

Square D Homeline Blank Filler Plate 3 Pack, Covers Unused Breaker Spaces in…

Circuit breaker
$9.60Listed equipment priceListing observed 2026-11-07
Square D Homeline Circuit Breakers, 15A-100A Ratings, Single and Double Pole Options

Square D

Square D Homeline Circuit Breakers, 15A-100A Ratings, Single and Double Pole Options

Circuit breaker
$9.68Starting price · configuration requiredListing observed 2026-11-07
Square D Homeline Plug-in Surge Protector, Plug-In Device for Homeline Loadcenters, Secures Up to 25kA Surge Current per Phase

Square D

Square D Homeline Plug-in Surge Protector, Plug-In Device for Homeline…

Surge protection device
$122.40Listed equipment priceListing observed 2026-11-07
Staubli | 30A | 1500V | In-Line Fuse

Stäubli

Staubli 30A 1500V In-Line Fuse

Fuse30.0 A
$32.12Listed equipment priceListing observed 2026-11-07
Tigo 200A MCB Auto Transfer Switch (ATS)  | Backup/Grid

Tigo Energy

Tigo 200A MCB Auto Transfer Switch (ATS) Backup/Grid

Transfer switch200.0 A
$1,534.09Listed equipment priceListing observed 2026-11-07
Tigo 200A MCB Auto Transfer Switch | Backup/Grid/Generator

Tigo Energy

Tigo 200A MCB Auto Transfer Switch Backup/Grid/Generator

Transfer switch200.0 A
$1,656.82Listed equipment priceListing observed 2026-11-07
Tigo 50A MLO Auto Transfer Switch (ATS) | Backup/Grid

Tigo Energy

Tigo 50A MLO Auto Transfer Switch (ATS) Backup/Grid

Transfer switch50.0 A
$374.93Listed equipment price · lowest price out of stockListing observed 2026-11-07
Tigo EI Automatic Transfer Switch TSS-200-US-G (200A with Generator Support)

Tigo Energy

Tigo EI Automatic Transfer Switch TSS-200-US-G (200A with Generator Support)

Transfer switch200.0 A
$1,955.46Listed equipment priceListing observed 2026-11-07
Tigo RSS Transmitter for Tigo RSD Modules, Single and Dual Core Options, Transmitter for Shutting Down Solar Production

Tigo

Tigo RSS Transmitter for Tigo RSD Modules, Single and Dual Core Options,…

Electrical protectionSourced specifications
$53.00Starting price · configuration requiredListing observed 2026-11-07
Tigo Rapid Shutdown TS4-A-F, 22A (Isc), 725W, 0.1m/1.2m Cable, MC4

Equipment listing

Tigo Rapid Shutdown TS4-A-F, 22A (Isc), 725W, 0.1m/1.2m Cable, MC4

Rapid shutdown
$34.00Listed equipment priceListing observed 2026-11-04
SanTan Solar
Tigo TS4-A-2F Rapid Shutdown Module for Solar Panels, Connects to 2 Solar Panels per Module, Meets NEC Requirements, UL PVRSS

Tigo

Tigo TS4-A-2F Rapid Shutdown Module for Solar Panels, Connects to 2 Solar Panels…

Rapid shutdown
$49.16Listed equipment price · lowest price out of stockListing observed 2026-11-07
Tigo TS4-A-2F | 2 Module Rapid Shutdown

Tigo Energy

Tigo TS4-A-2F 2 Module Rapid Shutdown

Rapid shutdown
$53.04Listed equipment priceListing observed 2026-11-07
Tigo TS4-A-F 700W Rapid Shutdown Module (MC4, 0.12/1.2m Cables)

Tigo Energy

Tigo TS4-A-F 700W Rapid Shutdown Module (MC4, 0.12/1.2m Cables)

Electrical protectionSourced specifications
$33.89–$38.00Listed equipment priceListing observed 2026-11-07
2 retailers
Tigo TS4-A-F | Rapid Shutdown | 22A

Tigo Energy

Tigo TS4-A-F Rapid Shutdown 22A

Rapid shutdown22.0 A
$35.31Listed equipment priceListing observed 2026-11-07

Listed prices can represent different quantities or configurations. Confirm package contents, shipping, tax, and availability with the retailer. Our catalog is a sourced selection. Confirmed matches group retailer offers; other listings remain separate. It is not complete market coverage.