5SP4380-7
The 5SP4380-7 is a three-pole, 80A rated circuit with a C-curve design and a 10kA breaking capacity. It is suitable for overload and short-circuit protection of general industrial motors and inductive load circuits.
Product Positioning
The 5SP4380-7 is a three-pole auxiliary protection circuit breaker from the Siemens SENTRON 5SP4 series, with a rated current of 80A and C-curve operating characteristics, suitable for general industrial distribution box circuit protection.
Core Product Advantages and Features
Tri-polar design
With a 3P pole configuration, it can simultaneously protect three-phase circuits and is suitable for industrial power distribution.
C-curve jump
The magnetic tripping action range is 5 to 10 times the rated current, suitable for general inductive loads and motor circuits.
Thermomagnetic composite protection
Combining thermal overload protection and magnetic instantaneous short-circuit protection, providing dual protection.
DIN rail mounting
Standard 35mm DIN rail quick-release installation, convenient for electrical box construction.
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