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$1,852.82
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| Country of Origin | Germany |
|---|---|
| Range | SENTRON |
| Brand | Siemens |
| Height | 90mm |
| Model | 5SU1644-7KK82 |
| Depth | 77mm |
| Width | 198mm |
| Mount Type | DIN Rail |
| Current Rating | 125A |
| Series | 5SU1 |
| Terminal type | Screw |
| Breaking Capacity | 10kA |
| Number of Poles | 4 |
| Standards/Approvals | EAC, VDE, CE |
| Rated AC Voltage | 400V ac |
| Tripping Characteristics | Type C |
| Better World Claim | Extended Product Life |
| Reset Actuator Type | Lever |
| Trip Sensitivity | 300mA |
Siemens 5SU1644-7KK82 Residual Current Circuit Breaker with Overload Protection is engineered for robust electrical safety in industrial, commercial, and automation systems. With a current rating of 125A and 4-pole configuration, this RCBO safeguards against current leakages and overloads with a trip sensitivity of 300mA, ensuring enhanced personnel and equipment protection.
This device features Type C tripping characteristics, making it ideal for protecting circuits susceptible to moderate inrush currents from motors or transformers. Its DIN rail mounting design allows easy integration into standard electrical panels. Rated for 400V AC operation and equipped with a breaking capacity of 10kA, the circuit breaker is well-suited for high-demand electrical installations.
Constructed with halogen-free and silicon-free materials, the breaker supports sustainable practices while providing a protection class IP20 for safety against solid objects. The lever reset actuator supports quick resetting after trips. Manufactured in Germany, this product complies with international standards such as EAC, VDE, and CE, assuring quality and reliability.
Its compact size (198mm width × 90mm height × 77mm depth) is designed for seamless panel mounting without occupying excessive space. The Siemens 5SU1644-7KK82 circuit breaker supports a range of industrial use cases including electrical distribution, automation systems, manufacturing facilities, and energy management systems.
Equipped with Type C tripping characteristic for accurate overload protection. Rated AC voltage of 400V for versatile applications. Breaking capacity of 10kA to manage fault currents safely. Residual current type A for sensitive leakage detection.
Halogen-free and silicon-free materials enhance environmental safety. Compliance with EAC, VDE, and CE standards ensures quality assurance. Lever reset actuator facilitates easy operation after fault clearance. DIN rail mounting enables standardized installation.
Compact dimensions suitable for panel mounting. Manufactured in Germany, ensuring premium build quality.
Explore more Siemens electrical protection devices and components in the Circuit Breakers category on EnvMart for reliable industrial, commercial, and environmental safety equipment.
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