Siemens Sentron Miniature circuit breaker, 2-pole, 400V, 10kA Part number 5SY4216-7

Product Overview

The Siemens 5SY4 series Miniature Circuit Breaker (SKU: 5SY4216-7) is a 2-pole device with a rated current of 16 A and tripping characteristic C. It is designed for reliable protection of electrical circuits against overload and short-circuit faults, ensuring safety in industrial and building installations.

Key Features

• 2-pole miniature circuit breaker (MCB)
• Rated current: 16 A
• Tripping characteristic: Type C
• Rated operational voltage: 400 V AC
• Breaking capacity: 10 kA according to IEC 60898
• Compact 70 mm mounting depth for DIN rail installation
• Finger-safe terminal design with IP20 protection (with connected conductors)

Technical Specifications

• Product Type: Miniature Circuit Breaker
• Series: SENTRON 5SY4
• Article Number: 5SY4216-7
• Number of Poles: 2
• Rated Current: 16 A
• Rated Voltage: 400 V AC
• Tripping Characteristic: Type C
• Breaking Capacity: 10 kA (IEC 60898) / 15 kA (IEC 60947-2)
• Degree of Protection: IP20
• Mounting: DIN rail, 35 mm
• Dimensions (W × H × D): 35 × 90 × 70 mm
• Weight (approx.): 220 g
• Mechanical Durability: 10 000 operations

Compliance & Certifications

• Conforms to IEC 60898 and IEC 60947-2 standards
• CE-marked and RoHS compliant
• Manufactured under Siemens SENTRON quality assurance

Applications

The 5SY4216-7 miniature circuit breaker is ideal for residential, commercial, and industrial electrical distribution systems. It provides dependable protection for control circuits, lighting, and power distribution networks against short-circuit and overload conditions.