Siemens Circuit breaker, 2-pole, 6kA, 2A

Product Overview

The Siemens 5SX2202-7 is a compact miniature circuit breaker designed for reliable electrical protection in ultra-low-current two-phase applications. This compact 2-pole circuit breaker features a 2 A current rating with 400 V operational voltage and 6 kA breaking capacity, making it ideal for protecting ultra-low-current two-phase electrical circuits, control systems, and sensitive electronic equipment from overloads and short circuits.

Key Features

• 6 kA Breaking Capacity: Reliable protection against fault currents for standard electrical installations
• 2-Pole Configuration: Provides comprehensive protection for two-phase systems with dual line protection
• C-Type Characteristic: Optimized for general applications with moderate inrush currents (5-10 times rated current)
• Ultra-Low Current Rating: 2 A rating perfect for control circuits, instrumentation, and sensitive electronic devices
• Compact T55 Design: Space-efficient construction suitable for standard DIN rail mounting (D=55 mm)
• German Engineering: Manufactured in Germany ensuring premium quality and reliability
• UL1077 Recognition: Certified as supplementary protector for enhanced circuit protection
• Tool-Free Installation: Standard DIN rail mounting for quick and easy installation

Technical Specifications

• Current Rating: 2 A
• Voltage Rating: 400 V AC (230/400 VAC)
• Breaking Capacity: 6 kA
• Number of Poles: 2
• Trip Characteristic: C-type
• Net Weight: 0.283 kg
• Depth: 55 mm (T55)
• Width: 2 modular spacings (36 mm)
• Packaging Dimensions: 39.00 x 93.00 x 67.00 mm
• Country of Origin: Germany
• EAN: 4001869031309

Applications

This ultra-low-current 2-pole circuit breaker is particularly suitable for:

• Control circuit protection
• Instrumentation and measurement systems
• Electronic equipment protection
• Two-phase power systems
• Industrial automation circuits
• Building management systems
• Security system protection
• Communication equipment
• Signal processing circuits
• Laboratory equipment protection
• Motor control applications
• Sensor and monitoring circuits
• Process control systems
• Data acquisition equipment
• Emergency control circuits

Compliance & Certifications

• Standards Compliance: UL1077 recognized, IEC 60898-1/-2, IEC 60947-2
• CE Marking: Complies with global standards for European markets
• RoHS Compliance: Compliant since October 1, 2006
• WEEE Directive: Subject to applicable environmental regulations
• 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 for returns

Advanced Features

• Dual Pole Protection: Simultaneous disconnection of both phase conductors
• Visual Status Indication: Clear position indicators for operational status
• Touch Protection: Anti-finger contact terminal design for enhanced safety
• Enhanced Safety: Insulated and dust-proof design
• Ergonomic Handle: Comfortable operation for manual switching
• Modular Compatibility: Compatible with standard DIN rail systems
• Energy Limitation: Current limiting for enhanced circuit protection
• Wide Conductor Range: Accommodates various conductor cross-sections

Product Classification

• Product Group: 5529
• Group Code: P310

Download existing graphical data for this product:

• Product Datasheet
• Installation Manual
• Technical Documentation