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The Siemens 5SY4604-8 is a circuit breaker designed for electrical protection applications. It features a 3-pole plus neutral (3P+N) configuration, suitable for three-phase systems with neutral connection. The device is rated for a supply voltage of 480V and a current of 4A, with a tripping characteristic class D, indicating its response to overload conditions. It has a mechanical service life of approximately 10,000 switching cycles and is categorized under overvoltage category III, suitable for industrial environments.
This circuit breaker is designed to provide reliable protection in electrical distribution systems. Its insulation voltage is rated at 440V for both single-phase and multi-phase operation, ensuring safety and compliance with electrical standards. The device is mounted in standard enclosures and is used in applications requiring high overvoltage and pollution resistance, with a degree of pollution rated at 3. It is suitable for use in environments with pollution levels that may cause conductive dust or pollution.
The 5SY4604-8 is part of Siemens' circuit protection product line, offering durability and precise tripping performance for industrial and commercial electrical systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated supply voltage is 480V.
The tripping characteristic class is D.
The mechanical service life is approximately 10,000 switching cycles.
The insulation voltage is rated at 440V for both single-phase and multi-phase operation.
The overvoltage category is III.