5SL6450-7RC

Siemens SENTRON 5SL6450-7RC 4-pole C-curve 50A miniature circuit breaker
Siemens SENTRON 5SL6450-7RC 4-pole C-curve 50A miniature circuit breaker

The SIEMENS SENTRON 5SL6450-7RC is a 4-pole miniature circuit breaker with a rated current of 50A, C-curve operating characteristics, a short-circuit breaking capacity of 6kA, halogen-free material, lead-sealed for tamper protection, and suitable for three-phase power distribution circuit protection.

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Siemens SENTRON 5SL6450-7RC 4-pole C-curve 50A miniature circuit breaker
Product Positioning

The Siemens SENTRON 5SL6450-7RC is a 4-pole miniature circuit breaker with a rated current of 50A and a short-circuit breaking capacity of 6kA. It features a halogen-free, lead-sealed design and is suitable for three-phase power distribution circuit protection.

Core Product Advantages and Features
4-pole three-phase protection design
Synchronous switching between three phases and the neutral line, suitable for main switch or branch protection in 400V three-phase power distribution systems.
50A medium current specification
With an A rating between 40A and 63A, it is suitable for overload protection configurations in medium-sized three-phase load circuits.
Halogen-free lead sealing design
Made with halogen-free and silicon-free materials and supported by lead sealing to prevent unauthorized adjustments and improve management security.
6kA short circuit breaking capacity
Tested according to EN 60898 and IEC 60947-2 standards to ensure reliable three-phase circuit short-circuit protection.
project Specification
Rated current 50 A
Extreme number 4P
Rated voltage 400 V AC
Action characteristics C-curve
Short circuit breaking capacity 6 kA
Power consumption per pole 3.8 W

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