in-Sure Push-in Wire Connector 5-Port Jar of 200 - Fast, Low-Strain

Our review of the in-Sure Push-in Wire Connector 5-Port jar focuses on electricians and installers who need quick, reliable splices without the wrist fatigue of twisting wire nuts. The single-step, low insertion force design delivers noticeably faster terminations, and the clear, color-coded housing gives immediate visual confirmation of a secure connection. For anyone doing lighting installs, prefabricated wiring, or branch-circuit work with 12-20 AWG solid or 12-16 AWG stranded conductors, this pack of 200 connectors is a practical choice that speeds work and reduces hand strain.

Key Features

• Ergonomic design: The comfortable grip reduces hand and wrist strain during repetitive installs so crews stay productive longer.
• Low insertion force: Single-step push-in action enables fast connections without twisting, saving time on each splice.
• Clear, color-coded shell: Visual confirmation of proper seating and quick port identification improves jobsite efficiency.
• Durable flame-retardant housing: UL 94V-2 rated shell withstands up to 221 degrees Fahrenheit (105C) for safer installations.
• Wide voltage rating: Rated to 600V, making these connectors suitable for a range of branch-circuit and lighting applications.

Who It's For

The in-Sure 5-port jar is aimed at professional electricians, contractors, and serious DIYers who routinely handle multiple splices and want to reduce installation time and fatigue. It is especially useful in lighting retrofits, prefabricated wiring assemblies, and general branch circuit wiring where space is limited and quick, repeatable connections are valuable.

Those working with braided or unusually shaped conductors should look elsewhere, as the push-in style performs best with 12-20 AWG solid and 12-16 AWG stranded wires. If a project requires frequent rework or repeated disconnects, a terminal block or disconnect-style connector may be a better fit.

Pros & Cons

Pros

• Significant time savings over traditional wire nuts thanks to the low insertion force and single-step action.
• Comfortable ergonomic shape reduces hand and wrist fatigue on long jobs.
• Clear, color-coded housing gives fast visual confirmation of secure seating and port size.
• Durable construction with UL 94V-2 flame-retardant material and a 600V rating for versatile use.

Cons

• Not ideal for braided conductors; best with specified solid and stranded wire gauges.

Specifications

Product	in-Sure Push-In Wire Connector, 5-Port
Quantity	200 per jar
Wire compatibility	12-20 AWG solid, 12-16 AWG stranded
Voltage rating	Rated to 600V
Temperature rating	UL 94V-2 shell rated to 221 F (105C)
Design	Ergonomic, low insertion force, color-coded housing

Our Verdict

The in-Sure 5-port push-in connector jar is a practical choice for professionals who want faster, more comfortable splicing with clear visual confirmation. It delivers reliable connections for the specified wire gauges, reduces hand strain, and represents good value for contractors handling lighting and branch circuit wiring.

Frequently Asked Questions

Can these connectors be used with stranded wire?
Yes, they are listed for use with 12-16 AWG stranded wires as well as 12-20 AWG solid wires.

Are they flame rated for electrical boxes?
Yes, the shell is UL 94V-2 flame-retardant and rated to 221 F (105C).

Will they work with braided conductors?
They work best with solid and stranded conductors; braided wire may not seat securely and is not recommended.