Siemens Miniature circuit breaker, 2-pole, 400V, 10kA, 16A

Product Overview The Siemens 5SL4216-7 is a high-performance SENTRON miniature circuit breaker designed for reliable electrical protection in residential, commercial, and industrial applications. This 2-pole device features a 16A current rating with 400V operational voltage and 10kA breaking capacity, incorporating C-curve trip characteristics optimized for general-purpose circuits with moderate inrush currents. The innovative design includes advanced safety features such as tool-free removal capability, effective touch protection, and enhanced connectivity options, making it ideal for single-phase applications requiring comprehensive overcurrent protection with superior operational convenience.

Key Features

• High Breaking Capacity: 10kA short-circuit breaking capacity for robust fault protection
• 2-Pole Configuration: Comprehensive protection for single-phase systems with line and 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 appliance applications
• Compact 70mm Depth: Space-efficient design with 2-module width for standard installations
• 400V Operating Voltage: Ideal for single-phase residential and commercial applications
• Tool-Free Release System: Revolutionary latching slide mechanism for easy removal without tools
• Enhanced Safety Features: Effective touch protection with colored switch position indicator
• Wide Conductor Range: Accommodates conductors up to 35mm² with rectangular terminals
• Current Limiting Class 3: Advanced arc energy limitation for enhanced safety

Technical Specifications

• Current Rating: 16A
• Operating Voltage: 400V AC
• Breaking Capacity (Icn): 10kA at 230V and 400V according to EN 60898
• Breaking Capacity (Icu): 10kA at 230V and 400V according to IEC 60947-2
• Number of Poles: 2-pole (both poles protected)
• Trip Curve: C (5-10 In)
• Frequency: 50-60 Hz
• Current Limiting Class: 3
• Modular Width: 2 modules
• Mounting Depth: 70mm
• Net Weight: 0.309 kg
• Protection Class: IP20
• Operating Temperature: -25°C to +55°C
• Overvoltage Category: 3
• Pollution Degree: 2
• Conductor Cross-Section (Stranded): 0.75-35 mm²
• Conductor Cross-Section (Solid): 0.75-35 mm²
• Country of Origin: Romania
• EAN: 4001869440354

Applications This 2-pole C-curve miniature circuit breaker is particularly suitable for:

• Single-phase lighting circuits in residential and commercial buildings
• Socket outlet protection in offices, retail facilities, and homes
• Small appliance and equipment protection circuits
• Distribution board branch circuit protection
• Residential electrical panel applications
• Commercial building general circuits
• Educational facility electrical installations
• Healthcare facility non-critical circuits
• Hotel and hospitality electrical systems
• Workshop and light commercial equipment protection

Advanced Design Features

• Latching Slide System: Revolutionary tool-free removal from bus-mounted assemblies with effective touch protection and latch-down option
• Rectangular Terminal Design: Enhanced cable entry capability with accommodation for pin busbars and conductors up to 35mm²
• Colored Switch Position Indicator: Easy-to-read visual indication integrated in the handle for clear operational status
• Consistent Bus Mounting: Compatible with comprehensive Siemens bus mounting concept throughout the entire range
• Accessory Compatibility: Quick and easy mounting of additional components including arc fault detection devices (AFDD), auxiliary switches, fault signal contacts, shunt trips, and undervoltage releases
• Handle Locking Capability: Provision for handle locking device to prevent unauthorized switching
• Ergonomic Design: User-friendly handle and housing contours for comfortable manual operation

Safety & Installation Benefits

• Touch Protection: Integrated terminal touch protection protects installers from electrical shock during connection
• Tool-Free Maintenance: Individual devices can be removed from bus-mounted assembly without tools for easy servicing
• Enhanced Wiring Space: Larger wiring space with easily accessible and safe line connections
• Climate Resistant: Designed according to IEC standards for reliable operation in various environmental conditions
• Sealable Handle: Optional sealing capability for enhanced security applications

Compliance & Certifications

• Standards Compliance: EN 60898-1, IEC 60947-2
• RoHS Compliance: Compliant since June 1, 2013
• 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: 3805

Download existing graphical data for this product:

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