5SL6463-7RC

Siemens SENTRON 5SL6463-7RC 4-pole C-curve 63A miniature circuit breaker
Siemens SENTRON 5SL6463-7RC 4-pole C-curve 63A miniature circuit breaker

The SIEMENS SENTRON 5SL6463-7RC is a 4-pole miniature circuit breaker with a rated current of 63A, C-curve operating characteristics, a short-circuit breaking capacity of 6kA, and a rated voltage of 400V. It is suitable for overload and short-circuit protection of the main circuit of a three-phase distribution box.

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Siemens SENTRON 5SL6463-7RC 4-pole C-curve 63A miniature circuit breaker
Product Positioning

The Siemens SENTRON 5SL6463-7RC is a 4-pole miniature circuit breaker with a rated current of 63A and a short-circuit breaking capacity of 6kA. It is suitable for the main circuit protection of three-phase power distribution systems and is a common ordering code version in the Asia-Pacific region.

Core Product Advantages and Features
4-pole three-phase protection design
It can switch between three phases and the neutral line at the same time, and is suitable for main switch or branch protection applications in 400V three-phase distribution boxes.
63A Medium High Current Carrying Capacity
It can accommodate conductors from 0.75 to 25 mm², meeting the current carrying requirements of medium and large three-phase loads.
6kA short circuit breaking capacity
Tested according to EN 60898 and IEC 60947-2 standards, it reliably interrupts short-circuit faults in three-phase circuits.
10,000 mechanical lifespans
The mechanism has excellent durability and stable long-term operation, reducing the frequency and cost of power distribution box maintenance.
project Specification
Rated current 63 A
Extreme number 4P
Rated voltage 400 V AC
Action characteristics C-curve
Short circuit breaking capacity 6 kA
Mechanical life 10,000 times

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