Siemens SENTRON 5SL6 MCB 10 A 1P+N Type B 6 kA 230 V DIN Rail 5SL6510-6

With a 6 kA rated switching capacity and energy limiting class 3, this Siemens SENTRON 5SL6 miniature circuit breaker delivers robust protection for residential and commercial circuits. The 10 A, 1-pole + N, Type B unit is engineered for reliable disconnection under overload and short-circuit conditions, ensuring long-term safety for your electrical installation.

Overview

The Siemens 5SL6510-6 is a compact MCB designed for DIN rail mounting. It protects single-phase circuits with a rated current of 10 A and a rated voltage of 230 V AC. The Type B tripping characteristic makes it suitable for general-purpose applications with moderate inrush currents, such as lighting and socket circuits. The device features screw terminals accommodating conductors from 0.75 to 25 mm², providing secure and flexible wiring. Its IP20 protection at the terminals and overvoltage category III rating ensure safe operation in distribution boards.

What stands out

• High 6 kA breaking capacity for reliable short-circuit protection
• Energy limiting class 3 reduces let-through energy, protecting downstream equipment
• Wide operating temperature range from -25°C to +45°C
• Long mechanical and electrical service life of 10,000 switching cycles
• Complies with IEC 60898-1 international standard

Technical details

• Rated current: 10 A
• Number of poles: 1 protected pole + N (1P+N)
• Tripping characteristic: Type B
• Rated voltage: 230 V AC
• Rated switching capacity (Icn): 6 kA
• Frequency: 50/60 Hz
• Mounting type: DIN rail (EN 60715)
• Degree of protection: IP20 (terminals)
• Terminal type: Screw terminals
• Terminal capacity: 0.75 - 25 mm² (solid and stranded)
• Product series: SENTRON 5SL6
• Standards: IEC 60898-1
• Energy limiting class: 3
• Operating temperature: -25 to +45 °C
• Mechanical service life: 10,000 switching cycles
• Electrical service life: 10,000 switching cycles
• Overvoltage category: III

Our verdict

The Siemens 5SL6510-6 is a dependable choice for protecting lighting and socket circuits. Its robust construction, high breaking capacity, and compliance with international standards make it a solid investment for any electrical distribution system.