Siemens 5SL6110-7 Miniature Circuit Breaker 1P 10A C 6kA

The Siemens 5SL6110-7 (MLFB: 5SL6110-7) is a SENTRON 1-pole miniature circuit breaker rated 10 A with a type C tripping characteristic and a breaking capacity of 6 kA to EN 60898 and IEC 60947-2. Designed for AC circuits at 230/400 V, it provides overcurrent and short-circuit protection in residential and infrastructure installations. The energy limitation class 3 rating ensures effective downstream equipment protection.

Technical specifications:

• MLFB: 5SL6110-7
• Manufacturer: Siemens
• Product line: SENTRON
• Product type: Miniature circuit breaker
• Number of poles: 1 (1P)
• Tripping characteristic: C
• Rated current: 10 A (at 30 °C); 9.39 A (at 40 °C); 8.4 A (at 55 °C)
• Supply voltage (AC): 400 V, 50/60 Hz
• Max operating voltage (multi-phase AC): 440 V
• Max operating voltage (DC): 62.5 V per pole
• Breaking capacity: 6 kA (EN 60898 / IEC 60947-2)
• Energy limitation class: 3
• Insulation voltage (single-phase AC): 250 V; (multi-phase AC): 440 V
• Overvoltage category: 3
• Degree of pollution: 2
• IP rating: IP20 (with connected conductors)
• Power loss per pole: 1.3 W
• Mechanical service life: 10,000 operating cycles
• Conductor cross-section (solid/stranded/finely stranded): 0.75 - 25 mm²
• Terminal tightening torque: 2.5 - 3 Nm
• Dimensions (W x H x D): 18 x 90 x 76 mm; installation depth 70 mm
• Modular width: 1 module (18 mm)
• Net weight: 128.9 g
• Operating temperature: -25 °C to +45 °C
• Storage temperature: -40 °C to +75 °C
• Mounting position: any

Features and benefits:

• Halogen-free construction for reduced toxic emissions in case of fire
• Silicon-free and sealable, suitable for use in sensitive environments
• Touch protection (IP20) with connected conductors for safe panel installation
• Compatible with supplementary add-on devices for extended functionality
• Single modular width (18 mm) minimises DIN rail space
• Suitable for both AC and DC circuits (DC max 62.5 V per pole)

Applications:

• Final circuit protection in residential distribution boards
• Infrastructure installations requiring 6 kA short-circuit protection
• DIN rail panel assemblies where compact 18 mm width is required
• Circuits needing C-curve characteristics for inductive or motor loads

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

Also known as: Siemens 5SL6110-7, SENTRON MCB 1P 10A C-curve 6kA.