Siemens Miniature circuit breaker, 3pole, 400V, 6kA, 16A

Product Overview The Siemens 5SL6316-7 is a high-performance SENTRON miniature circuit breaker designed for reliable electrical protection in residential, commercial, and light industrial applications. This 3-pole device features a 16A current rating with 400V operational voltage and 6kA breaking capacity, incorporating C-curve trip characteristics optimized for general-purpose circuits with moderate inrush currents. The compact design with 70mm mounting depth enables efficient installation in standard electrical panels while providing comprehensive overcurrent protection for three-phase electrical systems with exceptional reliability and user-friendly operation.

Key Features

• Medium Breaking Capacity: 6kA short-circuit breaking capacity for reliable fault protection
• 3-Pole Configuration: Comprehensive protection for three-phase systems without neutral monitoring
• C-Curve Trip Characteristic: Optimized for general circuits and moderate inrush loads (5-10 In trip range)
• 16A Current Rating: Suitable for general lighting, socket outlets, and small motor applications
• Compact 70mm Depth: Space-efficient design for standard distribution panels
• 400V Operating Voltage: Ideal for three-phase residential and commercial applications
• Tool-Free Installation: Easy DIN rail mounting with secure connection technology
• Enhanced Safety Features: IP20 protection with touch-safe design and clear position indication
• Wide Conductor Range: Accommodates conductors from 0.75mm² to 25mm² (solid and stranded)
• Energy Limitation Class 3: Optimized arc energy limitation for enhanced safety

Technical Specifications

• Current Rating: 16A
• Operating Voltage: 400V AC
• Breaking Capacity (Icn): 6kA at 230V and 400V according to EN 60898
• Breaking Capacity (Icu): 6kA at 230V and 400V according to IEC 60947-2
• Number of Poles: 3-pole (all poles fused)
• Trip Curve: C (5-10 In)
• Frequency: 50-60 Hz
• Modular Width: 3 modules
• Mounting Depth: 70mm
• Net Weight: 0.379 kg
• Protection Class: IP20
• Operating Temperature: -25°C to +45°C
• Energy Limitation Class: 3
• Overvoltage Category: 3
• Pollution Degree: 2
• Conductor Cross-Section (Stranded): 0.75-25 mm²
• Conductor Cross-Section (Solid): 0.75-25 mm²
• Country of Origin: Turkey
• EAN: 4001869388762

Applications This 3-pole C-curve miniature circuit breaker is particularly suitable for:

• General three-phase lighting circuits in commercial buildings
• Socket outlet protection in offices and retail facilities
• Small motor protection applications (pumps, fans, compressors)
• Distribution board main and sub-circuit protection
• Residential three-phase installations
• Educational facility electrical systems
• Healthcare facility general circuits
• Hotel and hospitality electrical installations
• Workshop and light industrial equipment protection
• HVAC system control circuit protection

Design Features

• Continuous Connection Concept: Easily accessible and secure cable connections with enlarged wiring space
• Rectangular Terminal Design: Simplified insertion of conductors and pin busbars
• Tool-Free Device Change: Easy replacement and maintenance without tools
• Clear Position Indication: Visible ON/OFF/Trip status for enhanced operational safety
• Halogen-Free Construction: Environmentally friendly materials
• Sealable Design: Enhanced security and tamper protection
• Accessory Compatibility: Compatible with wide range of SENTRON accessories

Compliance & Certifications

• Standards Compliance: EN 60898, IEC 60947-2
• RoHS Compliance: Compliant since October 1, 2006
• WEEE Directive: Subject to take-back obligations under directive 2012/19/EU
• REACH Regulation: Currently no SVHC substances identified above 0.1% w/w threshold
• Export Control: AL: N / ECCN: N
• Product Class: B - Return restricted, contact Siemens partner
• Quality Certifications: CE marking, SENTRON quality standards

Product Classification

• eClass: 27-14-19-01 (versions 6-14)
• ETIM: EC000042 (versions 7-9)
• UNSPSC: 39-12-16-03
• Product Group: 3803

Download existing graphical data for this product:

• Product Datasheet
• Installation Manual
• SENTRON Product Catalog
• Technical Documentation