Safety Components

54 products
High quality photo of the EG4 - BSB AC Circuit Breaker Compatible with EG4 18kPV Hybrid Inverter - Group Image. Photographed by Current Connected

BSB Hydraulic-Magnet Circuit Breakers 50A-125A Options, Breakers for EG4 GridBOSS, 1-Inch Mounting Width, UL 489

Breakers for GridBOSS connection to EG4 Hybrid Inverters
$39.99 – $44.99
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Eaton BR 125A 8-Space 16-Circuit Indoor Main Lug Loadcenter with Surface Door for Critical Loads or Small Main PanelEaton BR 125A 8-Space 16-Circuit Indoor Main Lug Loadcenter with Surface Door for Critical Loads or Small Main PanelEaton BR 125A 8-Space 16-Circuit Indoor Main Lug Loadcenter with Surface Door for Critical Loads or Small Main Panel

Eaton BR 125A 8-Space 16-Circuit Indoor Main Lug Loadcenter with Surface Door for Critical Loads or Small Main Panel

This Eaton BR 125A panel is a great fit for tiny homes or critical loads on any home
$55.90
High quality photo of the Eaton - BRSSP - BR Plug-in Surge Protector Front View. Photographed by Current ConnectedHigh quality photo of the Eaton - BRSSP - BR Plug-in Surge Protector Angled View. Photographed by Current ConnectedHigh quality photo of the Eaton - BRSSP - BR Plug-in Surge Protector Back View. Photographed by Current Connected

Eaton BR 20kA 2-Pole Pigtail Neutral Whole Home Surge Protection Device, Installs on Eaton BR Loadcenter

Pigtail surge protective device from Eaton installs like a circuit breaker and takes up 2 spaces on any Eaton BR loadcenter
$99.98
Eaton BR Circuit Breakers, Single and Double Pole Options, Amperage from 15A to 125A, Thermal-Magnetic Breakers, Plug OnHigh quality photo of the Eaton - BR2100 - Double Pole Breaker 100A - Side View. Photographed by Current ConnectedHigh quality photo of the Eaton - BR2100 - Double Pole Breaker 100A - Top View. Photographed by Current Connected

Eaton BR Circuit Breakers, Single and Double Pole Options, Amperage from 15A to 125A, Thermal-Magnetic Breakers, Plug On

$9.40 – $151.20
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Eaton BR Series 100 Amp 24-Circuit Main Breaker Outdoor Plug on Neutral Load Center Contractor Breaker KitEaton BR Series 100 Amp 24-Circuit Main Breaker Outdoor Plug on Neutral Load Center Contractor Breaker KitEaton BR Series 100 Amp 24-Circuit Main Breaker Outdoor Plug on Neutral Load Center Contractor Breaker Kit

Eaton BR Series 100 Amp 24-Circuit Main Breaker Outdoor Plug on Neutral Load Center Contractor Breaker Kit

Eaton's BR 100A 24-Circuit Main Breaker Panel kit contains the main panel as well as 3 circuit breakers to get the build started
$200.40
High quality photo of the Eaton - CSR2200N - CSR 200 Amp 2-Pole 25 kAIC Main Circuit Breaker - Front View. Photographed by Current ConnectedHigh quality photo of the Eaton - CSR2200N - CSR 200 Amp 2-Pole 25 kAIC Main Circuit Breaker - Angled Left View. Photographed by Current ConnectedHigh quality photo of the Eaton - CSR2200N - CSR 200 Amp 2-Pole 25 kAIC Main Circuit Breaker - Side Terminal View. Photographed by Current Connected

Eaton CSR 200 Amp 2-Pole 25 kAIC Main Circuit Breaker, Bolted Connection for Secure Electrical Contact, Accepts Aluminum or Copper Conductors

$189.45
A high quality photo of the KPS - DCM450MINI - 600A Clamp Meter - Front view, provided by KPS.

KPS DCM450MINI 600A AC/DC Clamp Digital Multimeter with Non-Contact Voltage Sensor and Flashlight, Includes K-Type Thermocouple

AC/DC measurements up to 600A
$109.95
Square D Homeline Circuit Breakers

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

One of the most available circuit breakers in the US. Perfect for residential and commercial applications
$9.68 – $111.24
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Tigo - 490-00000-51(52) - Tigo RSS Transmitter - Single-Dual Core Pure Signal - Angled View

Tigo RSS Transmitter for Tigo RSD Modules, Single and Dual Core Options, Transmitter for Shutting Down Solar Production

Sends the keep-alive signal to Tigo TS4-A-F and TS4-A-2F modules
$53.00 – $58.00
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Tigo TS4-A-2F Rapid Shutdown Module for Solar Panels, Connects to 2 Solar Panels per Module, Meets NEC Requirements, UL PVRSS

Tigo TS4-A-2F Rapid Shutdown Module for Solar Panels, Connects to 2 Solar Panels per Module, Meets NEC Requirements, UL PVRSS

Connects to two panels for rapid shutdown ability
$49.16
 Out of Stock
High quality photo of the IMO Changeover Switch, 3 Pole 63A Front. Photographed by Current Connected.High quality photo of the IMO Changeover Switch, 3 Pole 63A ISO. Photographed by Current Connected.High quality photo of the IMO Changeover Switch, 3 Pole 63A Side View. Photographed by Current Connected.

IMO 3-Pole 63A Cutover Transfer Switch, NEMA 4X Enclosed Changeover Switch with Lockable Handle

$281.35
 Out of Stock
High quality photo of the Midnite Solar - MNPV3-6-12 - Product Group. Photographed by Current Connected

MidNite Solar MNPV3 / MNPV6 / MNPV12 Combiner Breaker Box

Conveniently protect and combine multiple solar array strings
$95.44 – $245.19
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High quality image of Tigo - 400-0900-00 - RSS Signal Detector - Right Tilt. Image provided by US Solar Supplier.High quality image of Tigo - 400-0900-00 - RSS Signal Detector - Front. Image provided by PowerStore.

Tigo RSS Signal Detector, Verifies Tigo RSD Module Signal Reception and Compliance with NEC 690.12

Verifies the TS4-A-F or TS4-A-2F is receiving keep alive signal
$358.85
 Out of Stock
Tigo TS4-A Optimizer

Tigo TS4-A-O Solar Panel Optimizer and Rapid Shutdown Module, Allows for Array-Level Monitoring with Tigo CCA and TAP, NEC 2014, 2017, 2020

Improve the safety and production of your solar array with one simple module
$56.00
High quality photo of the Tigo - 481-00252-32 - TS4-A-F MC4-Dedicated/Rapid Shutdown. Photographed by Current Connected

Tigo TS4-A-F Rapid Shutdown Module, Connects to 1 Solar Panel per Module, Satisfies Shutdown Requirements for NEC 690.12

Tigo's panel-level Rapid Shutdown module
$35.00
High quality photo of the IMO DC Disconnect Rooftop Isolator Switch 4 Pole - 2 String Front view. Photographed by Current Connected.High quality photo of the IMO DC Disconnect Rooftop Isolator Switch 4 Pole - 2 String ISO. Photographed by Current Connected.High quality photo of the IMO DC Disconnect Rooftop Isolator Switch 4 Pole - 2 String Side view. Photographed by Current Connected.

IMO 600V DC Disconnect Rooftop Isolator Switch, Solar Panel Disconnect for Rooftop or Ground Mount PV

Safely isolate solar strings during installation and maintenance
$125.35 – $375.85
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High quality photo of the IMO - Emergency Stop Group Image. Photographed by Current Connected

IMO Rapid Shutdown Initiator, Emergency Stop Button, 1NO/1NC Contacts, Twist to Release and Pull to Release Options for RSD

Emergency stop signal button for power systems
$59.86 – $84.88
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15A Tamper Resistant GFCI Outlet

15A Tamper Resistant GFCI Outlet

$25.68
High quality photo of the Midnite Solar - MNEPV2 - 150Vdc Din-Rail Mount Polarized Circuit Breaker 2A - Angled View. Photographed by Current ConnectedHigh quality photo of the !Midnite Solar - MNEPV2 - 150Vdc Din-Rail Mount Polarized Circuit Breaker 2A - Side View. Photographed by Current ConnectedHigh quality photo of the Midnite Solar - MNEPV2 - 150Vdc Din-Rail Mount Polarized Circuit Breaker 2A - Bottom End View. Photographed by Current Connected

MidNite Solar MNEPV 2A-100A 150Vdc Din-Rail Mount Polarized Circuit Breaker for Batteries and Small Solar Arrays

The smallest MidNite Breaker
$17.86 – $45.38
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High quality photo of the Midnite Solar - MNEDC10 - 150VDC 120Vac Non-Polarized Panel Mount Breakers 10A. Photographed by Current Connected.High quality photo of the Midnite Solar - MNEDC10 - 150VDC 120Vac Non-Polarized Panel Mount Breakers 10A front view. Photographed by Current Connected.High quality photo of the Midnite Solar - MNEDC10 - 150VDC 120Vac Non-Polarized Panel Mount Breakers 10A bottom view. Photographed by Current Connected.

MidNite Solar MNEDC 5A-100A Breakers, Rated for 150Vdc/120Vac, Non-Polarized Panel Mount Breakers, 10kAIC

Non-polarized panel mount breakers with 10kAIC
$20.63
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High quality photo of the Midnite Solar - MNEPV7-300-1PP - MidNite Solar MNEPV 300Vdc Din-Rail Mount Polarized Breakers - 7A. Photographed by Current Connected.High quality photo of theMidnite Solar - MNEPV20-300-1PP - MidNite Solar MNEPV 300Vdc Din-Rail Mount Polarized Breakers 20A - Side View . Photographed by Current ConnectedHigh quality photo of the Midnite Solar - MNEPV20-300-1PP - MidNite Solar MNEPV 300Vdc Din-Rail Mount Polarized Breakers 20A - Top View. Photographed by Current Connected

MidNite Solar MNEPV-300 7A-50A 300Vdc Din-Rail Mount Polarized Breakers, Single Pole, 10kAIC

MidNite Solar's Polarized Breaker for up to 300VDC!
$26.06 – $57.13
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MidNite Solar MNEPV 15A-20A Circuit Breakers, 600Vdc Polarized Double Pole Breaker, DIN Rail Mount PV Breakers

MidNite Solar MNEPV 15A-20A Circuit Breakers, 600Vdc Polarized Double Pole Breaker, DIN Rail Mount PV Breakers

Perfect for MNPV6 / MNPV12 Combiner boxes - Din rail mount
$57.13
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Blue Sea Systems Class-T Fuse Block, Fits 225A-400A Class-T Fuses, Up to 160Vdc, M10 Terminal Studs, for Residential or Mobile Energy SystemsBlue Sea Systems Class-T Fuse Block, Fits 225A-400A Class-T Fuses, Up to 160Vdc, M10 Terminal Studs, for Residential or Mobile Energy SystemsBlue Sea Systems Class-T Fuse Block, Fits 225A-400A Class-T Fuses, Up to 160Vdc, M10 Terminal Studs, for Residential or Mobile Energy Systems

Blue Sea Systems Class-T Fuse Block, Fits 225A-400A Class-T Fuses, Up to 160Vdc, M10 Terminal Studs, for Residential or Mobile Energy Systems

Fits Class-T fuses from 225A to 400A
$68.99 – $124.99
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Class-T Fuse 225A-400A, Up to 125Vdc, 20kAIC for Residential or Mobile Energy Systems

Class-T Fuse 225A-400A, Up to 125Vdc, 20kAIC for Residential or Mobile Energy Systems

The go-to fuse for large lithium battery banks, 20kAIC rated
$105.99
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High quality photo of the Victron - LYN060404010 - Lynx Class-T Power In Power Distribution System M10 - Top View. Photographed by Current ConnectedHigh quality photo of the Victron - LYN060404010 - Lynx Class-T Power In Power Distribution System M10 - Angled Left View. Photographed by Current ConnectedHigh quality photo of the Victron - LYN060404010 - Lynx Class-T Power In Power Distribution System M10 - Angled Right View. Photographed by Current Connected

Victron Energy Lynx Class-T Power In M10, 225A-400A Class-T Fuse Holder and Busbar for Batteries

Fits 2 Class-T fuses from 225A to 400A
$187.00
MidNite Solar MNEDC 125A/175A/250A Breakers, Non-Polarized Remote Trip Breaker, 50kAIC at 125Vdc

MidNite Solar MNEDC 125A/175A/250A Breakers, Non-Polarized Remote Trip Breaker, 50kAIC at 125Vdc

Non-polarized remote trip breakers, 50kAIC at 125VDC
$50.70 – $133.64
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High quality photo of the Midnite Solar - MNEDC175 and MNEDC250 - MNEDC 175A and MNEDC 250A Breaker - Top Angle View. Photographed by Current ConnectedHigh quality photo of the Midnite Solar - MNEDC250 - MNEDC 175A/250A Breaker - Side View. Photographed by Current ConnectedHigh quality photo of the Midnite Solar - MNEDC250 - MNEDC 175A/250A Breaker - Bottom View. Photographed by Current Connected

MidNite Solar MNEDC 175A or 250A Circuit Breakers, 50kAIC at Up to 125Vdc, Non-Polarized Panel Mount Breaker, Single Pole

Single pole, non-polarized panel mount breakers
$127.92
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MidNite Solar Arc Fault Ground Fault Kit for Barcelona & Hawke’s Bay Solar Charge Controllers, Remote-Trip Breaker Activator

MidNite Solar Arc Fault Ground Fault Kit for Barcelona & Hawke’s Bay Solar Charge Controllers, Remote-Trip Breaker Activator

Optional sensor kit for Hawke's Bay and Barcelona charge controllers
$141.00
High quality photo of the Victron - LYN060102010 - Lynx Distributor - Power Distribution System M10 - Top View. Photographed by Current ConnectedHigh quality photo of the Victron - LYN060102010 - Lynx Distributor - Power Distribution System M10 - Angled Left View. Photographed by Current ConnectedHigh quality photo of the Victron - LYN060102010 - Lynx Distributor - Power Distribution System M10 - Angled Right View. Photographed by Current Connected

Victron Lynx Distributor, Lynx Power Distribution System with M10 Interconnections, 1000A Fused Busbar with 4 Positive Positions and 4 Negative Positions

Heart of the Lynx system - 1000A bus bar + 4 fuseholders
$232.90
Lynx Shunt CNN FuseLittelfuse CNNE Series Fast-Acting Fuse, 125A-800A at Up to 80Vdc, for Residential and Mobile Battery Power Systems, 2.7kAICLittelfuse CNNE Series Fast-Acting Fuse, 125A-800A at Up to 80Vdc, for Residential and Mobile Battery Power Systems, 2.7kAIC

Littelfuse CNNE Series Fast-Acting Fuse, 125A-800A at Up to 80Vdc, for Residential and Mobile Battery Power Systems, 2.7kAIC

Available in multiple sizes - main system fuse that fits the modular Lynx Shunt perfectly
$81.26 – $134.48
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Victron Energy MEGA Fuse 60A-500A, 5 Pack, Works with 12V/24V/48Vdc Battery Systems, Fits MEGA Fuse Holders

Victron Energy MEGA Fuse 60A-500A, 5 Pack, Works with 12V/24V/48Vdc Battery Systems, Fits MEGA Fuse Holders

Keep your system safe with this simple fusing option by Victron!
$46.75
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MEGA Fuse Holder BundleMEGA Fuse HolderMEGA Fuse Holder

MEGA Fuse Holder + 2 Fuse Bundle

Choose between LittelFuse or Victron fuses!
From $58.75
 View Kit
MEGA Fuse HolderMEGA Fuse Holder

MEGA Fuse Holder, Rated for Up to 70Vdc, Suitable for 12V/24V/48V Energy Storage Systems

Designed to fit all MEGA Fuses!
$12.00
BSS-5191BSS-5191BSS-5191

Blue Sea Systems 5191 Single MRBF Terminal Fuse Block, 58V DC, Mounts on 3/8" Battery Post or Bus Bar Stud, for Marine and Mobile DC Systems

Mounts directly on battery posts, switches, or bus bars
$37.99
Blue Sea Systems 2151 Dual MRBF Terminal Fuse Block, 30-300A, 58V DC, Mounts on 3/8" Battery Post or Bus Bar Stud, for Marine and Mobile DC SystemsBlue Sea Systems 2151 Dual MRBF Terminal Fuse Block, 30-300A, 58V DC, Mounts on 3/8" Battery Post or Bus Bar Stud, for Marine and Mobile DC SystemsBlue Sea Systems 2151 Dual MRBF Terminal Fuse Block, 30-300A, 58V DC, Mounts on 3/8" Battery Post or Bus Bar Stud, for Marine and Mobile DC Systems

Blue Sea Systems 2151 Dual MRBF Terminal Fuse Block, 30-300A, 58V DC, Mounts on 3/8" Battery Post or Bus Bar Stud, for Marine and Mobile DC Systems

Dual-position terminal mount MRBF fuse block. Two fused circuits from one battery post or bus bar stud.
$55.99
Blue Sea Systems MEGA/AMG Safety Fuse BlockBlue Sea Systems MEGA/AMG Safety Fuse BlockBlue Sea Systems MEGA/AMG Safety Fuse Block

Blue Sea Systems MEGA/AMG Safety Fuse Block

$50.99

Safety Components - Critical Pieces for Any Electrical Installation

Safety components provide protection against hazards in electrical installations, whether that’s a solar power system, whole home backup system, or mobile power system. While each component may perform a different job, the goal is to protect equipment, wires, and the surrounding area from harm due to faults and accidents. 

Fuses and breakers provide current interruption to protect the system wires from burning up in the event of faults that send too much current through the system. While fuses are single-use and must be thrown away after blowing, breakers can be reset many times. Breakers can also be used for opening a circuit for maintenance, such as with solar charge controllers. 

Similarly, disconnect switches provide the ability to open the circuit for maintenance, though they cannot open automatically like breakers. Disconnect switches with lockable positions are primarily used to lock out equipment which keeps the circuit open and reduces the risk of electrocution. 

Surge protective devices protect against voltage spikes that happen either from external or internal causes. External causes can be events such as lightning strikes or grid interruption, while internal causes can be events like motors or large appliances turning on.

Rapid shutdown modules and communication devices satisfy NEC requirements, as well as provide the rest of the system with quick shutdown functionality for fast access to adjust connections.

Browse the safety components below to find failsafe solutions to your system.