Siemens 5SL6132-7 SENTRON Miniature Circuit Breaker 1P 32A C 6kA

The Siemens 5SL6132-7 (MLFB: 5SL6132-7) is a 1-pole SENTRON miniature circuit breaker rated at 32 A with a Type C tripping characteristic and a breaking capacity of 6 kA. Designed for AC circuits at 230/400 V, it provides overcurrent and short-circuit protection suitable for residential buildings and infrastructure applications.

Technical specifications:

• MLFB: 5SL6132-7
• Manufacturer: Siemens
• Product line: SENTRON
• Poles: 1 (1P)
• Tripping characteristic: C
• Rated current: 32 A (at 30 °C), 30.06 A (at 40 °C), 26.89 A (at 55 °C)
• Supply voltage: 400 V AC
• Frequency: 50/60 Hz
• Max operating voltage (multi-phase AC): 440 V
• Max operating voltage (DC): 62.5 V per pole
• Breaking capacity (EN 60898 / IEC 60947-2): 6 kA
• Energy limitation class: 3
• IP rating: IP20 (with connected conductors)
• Overvoltage category: 3
• Degree of pollution: 2
• Conductor cross-section: 0.75-25 mm² (solid, stranded, finely stranded)
• Tightening torque: 2.5-3 N·m
• Dimensions (WxHxD): 18 x 90 x 76 mm
• Installation depth: 70 mm
• Modular width: 1 unit
• Net weight: 130.5 g
• Operating temperature: -25 °C to +45 °C
• Power loss: 3.1 W per pole at rated current
• Mechanical service life: 10,000 operating cycles (typical)

Features and benefits:

• Halogen-free construction for reduced environmental impact
• Touch protection on live parts
• Silicon-free design compatible with sensitive environments
• Sealable handle to prevent unauthorized operation
• Compatible with supplementary add-on devices for expanded functionality
• Any mounting position supported on DIN rail

Applications:

• Final circuit protection in residential distribution boards
• Infrastructure installations requiring Type C trip characteristics
• Protection of loads with high inrush currents on single-phase AC circuits
• DC circuit protection up to 62.5 V per pole (battery systems)

Compliant with EN 60898 and IEC 60947-2. Part of the Siemens SENTRON range.

Also known as: Siemens 5SL6132-7, Siemens SENTRON 1P 32A MCB Type C.