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The Tesla D1312 is a thermal overload relay with an adjustable range of 6-8A, designed for reliable motor protection in coordination with D09–D32 contactors. It safeguards motors by tripping during prolonged overcurrent, helping prevent overheating and mechanical failure. Ideal for use in pumps, fans, conveyors, compressors, and HVAC systems, it supports extended motor life and system safety.
Thermal overload relays provide time-delayed protection, simulating how a motor heats under load. Unlike circuit breakers, which respond instantly to short circuits, the D1312 is built to detect sustained overloads, making it essential for motor control circuits.
Tesla D1312 Features
Where to Use the Tesla D1312
(D1312)
It prevents overload damage, keeping equipment safe and reducing maintenance costs.
Just adjust the front dial to match your motor’s rating between 6 and 8 amps.
No. It ignores brief inrush currents at startup and only reacts to sustained overloads.
You can either reset it manually or set it to auto reset depending on your needs.
Yes. It’s designed for fans, conveyors, and compressors that run for long hours.
By tripping before damage occurs, it stops motors from burning out under stress.
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Exclusions
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How to Request a Return
Warranty starts from Invoice Date
Domestic Use: 1 Year
Commercial Use: 1 Year
Warranty Method: Return to Sparky Direct
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