Siemens SENTRON Miniature Circuit Breaker, 4-Pole, 16A, Type B, 400V AC, 60V DC, 10 kA Breaking Capacity 5SY4416-6

Siemens 5SY4416-6 SENTRON Miniature Circuit Breaker is a high-quality electrical protection device engineered for industrial, commercial, and residential applications. It features a four-pole configuration designed to protect circuits operating at up to 400V AC and 60V DC, with a 16A current rating suitable for standard electrical loads.

This device utilizes Type B tripping characteristics, providing effective protection against overloads and short circuits typically found in electronic and residential environments. Its 10 kA breaking capacity ensures circuit interruption under fault conditions, safeguarding connected equipment from damage.

The MCB is compatible with DIN rail mounting systems, featuring screw terminals for secure and reliable wiring connections. With a robust mechanical lifespan of 10,000 cycles, it guarantees long-term operational durability. Its halogen-free design enhances safety by reducing toxic emissions in the event of fire.

The physical dimensions of 90mm height, 76mm width, and 90mm depth make it compact and space-efficient for various electrical panel configurations. Its IP20 rating provides protection against solid objects but is intended for indoor usage due to lack of moisture resistance.

Built to meet IEC/EN 60898-1 and IEC/EN 60947-2/UL1077 standards, this circuit breaker is engineered in Germany to deliver superior performance and compliance with international safety benchmarks.

Supports AC voltage up to 400V and DC voltage up to 60V. Breaking capacity of 10 kA ensures robust circuit safety. Four-pole design supports three-phase systems and neutral conductor protection. Screw terminal connections enable secure and easy wiring installation.

Rated mechanical lifespan of 10,000 switching cycles for longevity. Halogen-free construction prevents harmful emissions during fire. Toggle switch actuator for manual reset operation. IP20 casing suitable for indoor environments.

Commonly used in industrial automation, commercial distribution boards, and residential electrical protection. Manufactured in Germany following strict quality standards.

This Siemens SENTRON series Miniature Circuit Breaker is a dependable solution for electrical safety in industrial, laboratory, manufacturing, HVAC, water treatment, and commercial settings. It provides effective circuit protection to enhance system reliability and personnel safety.

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