What is the maximum size of conductor permitted for push‑in stab terminals on devices?

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Multiple Choice

What is the maximum size of conductor permitted for push‑in stab terminals on devices?

Explanation:
Push-in stab terminals have a size limit to ensure a secure, heat-safe connection. The clamp is designed to grip a conductor of a specific cross-section; if you push in a wire larger than that rated size, it won’t seat properly and the contact can be unreliable or overheat. For solid copper conductors in these terminals, 14 AWG is the largest that the terminal is designed to accept. A thicker wire, like 12 AWG, won’t fit or be clamped correctly, while smaller gauges such as 16 or 18 AWG will fit but are not the maximum allowed. So the largest conductor you can safely use is 14 AWG solid copper.

Push-in stab terminals have a size limit to ensure a secure, heat-safe connection. The clamp is designed to grip a conductor of a specific cross-section; if you push in a wire larger than that rated size, it won’t seat properly and the contact can be unreliable or overheat. For solid copper conductors in these terminals, 14 AWG is the largest that the terminal is designed to accept. A thicker wire, like 12 AWG, won’t fit or be clamped correctly, while smaller gauges such as 16 or 18 AWG will fit but are not the maximum allowed. So the largest conductor you can safely use is 14 AWG solid copper.

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