Siemens Circuit breaker, C-curve, 1-pole, 13A, 10kA Part number 5SY4113-7

Product Overview

The Siemens SENTRON 5SY4113-7 is a single-pole miniature circuit breaker rated at 13 A with a C-curve tripping characteristic, designed for 230/400 V AC installations. It offers up to 10 kA breaking capacity (EN 60898) and is housed in a compact 18 mm width module, making it suitable for final circuit protection in control panels and distribution boards.

Key Features

• Rated Current: 13 A
• Poles: 1 (single-pole switching)
• Tripping Characteristic: C-curve (medium inrush tolerance)
• Breaking Capacity: 10 kA at 230/400 V AC (EN 60898); up to 15 kA or 20 kA depending on standard IEC 60947-2
• Operating Voltage: 230/400 V AC, up to 60 V DC
• Width: 18 mm (1 module width)
• Depth / Installation Depth: 70 mm
• Protection Class: IP20 with connected conductors
• Mounting: DIN-rail (35 mm) or panel-mounted via quick assembly system

Technical Specifications

• Product Series: SENTRON 5SY4 Miniature Circuit Breakers
• Article Number: 5SY4113-7
• Number of Poles: 1
• Rated Current (In): 13 A (AC)
• Trip Curve: C
• Rated Short Circuit Breaking Capacity (Icn): 10 kA (EN 60898) / Up to 15 kA DC / 20 kA IEC 60947-2
• Rated Voltage: 230/400 V AC | 60 V DC
• Mechanical Service Life: Typically 10 000 switching operations
• Ambient Operating Temperature: -40 °C to +70 °C
• Width × Height × Depth: 18 mm × ~90 mm × 70 mm
• Connectable Conductor Size: 0.75…35 mm² (solid/stranded)
• Country of Origin: Germany

Compliance & Certifications

• Standards: EN 60898-1 (residential/commercial MCB) and IEC 60947-2 (industrial circuit breaker)
• CE Marking: Conforms to applicable EU Directives
• RoHS Compliant: Free of restricted hazardous substances
• Product Class: Industrial miniature circuit breaker (Class A stock item)

Applications

Ideal for branch-circuit protection in industrial, commercial and residential distribution boards and control cabinets. Commonly used for lighting, socket outlets, auxiliary loads, and general purpose circuits where compact, high-performance protection is required.