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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 5ST3804 |
| Manufacturer | Siemens |
| Product Brand Name | SENTRON |
| Product Designation | Neutral Disconnector |
| Insulation Voltage | Rated value 440 V |
| Surge Voltage Resistance | Rated value 6 kV |
| Connectable Conductor | Cross-section min. 1 mm², max. 16 mm² |
| Height | 104 mm |
| Width | 9 mm |
| Depth | 76 mm |
| Net Weight | 59 g |
| Ambient Temperature (Operation) | Min. -40 °C, Max. 70 °C |
| Ambient Temperature (Storage) | Min. permissible -40 °C, Max. permissible 75 °C |
| General Product Approval | Declaration of Conformity available |
| Additional Information | Neutral conductor isolator for miniature circuit breaker 5SY, 5SL, and 5SJ |
The Siemens 5ST3804 is a neutral conductor isolator designed to complement miniature circuit breakers such as the 5SY, 5SL, and 5SJ series. This component is an essential part of a comprehensive safety and circuit protection system, ensuring that neutral conductors can be isolated when necessary for maintenance or during fault conditions.
Crafted with precision, the 5ST3804 boasts an insulation voltage rated at 440 V and a surge voltage resistance of 6 kV, providing robust protection against voltage spikes and surges. Its mechanical design is compact and efficient, with a height of 104 mm, a width of 9 mm, and a depth of 76 mm, making it suitable for space-constrained environments.
The neutral disconnector is capable of accommodating a range of conductor cross-sections from a minimum of 1 mm² to a maximum of 16 mm², offering versatility for different wiring requirements. With a net weight of 59 g, it is lightweight yet durable, designed to withstand the rigours of industrial environments.
The 5ST3804 operates reliably within a broad range of ambient temperatures, from as low as -40 °C to as high as 70 °C during operation, and can be stored in temperatures ranging from -40 °C to 75 °C. This ensures consistent performance even in extreme conditions.
As part of the SENTRON product family, the Siemens 5ST3804 is synonymous with quality and reliability, adhering to stringent product approvals and declarations of conformity. It is a vital component for professionals seeking a reliable solution for electrical circuit management and safety.
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Frequently Asked Questions
What is the purpose of a neutral conductor isolator?
A neutral conductor isolator, such as the one from the SENTRON product family, is designed to disconnect the neutral conductor in an electrical circuit. This can be necessary for maintenance or safety purposes, ensuring that the circuit is completely isolated and preventing any potential electrical hazards.
Can this neutral conductor isolator be used with any miniature circuit breaker?
The neutral conductor isolator is specifically designed for use with Siemens 5SY, 5SL, and 5SJ miniature circuit breakers. It is important to use it with compatible devices to ensure proper functioning and safety.
What are the voltage specifications for this isolator?
The isolator has an insulation voltage rated at 440 V and a surge voltage resistance rated at 6 kV, making it suitable for a variety of electrical applications within its rated capacity.
What size conductors can be connected to this isolator?
The isolator can accommodate conductors with a cross-section ranging from a minimum of 1 mm² to a maximum of 16 mm², providing flexibility for different wiring requirements.
What are the dimensions and weight of this isolator?
The isolator has a height of 104 mm, a width of 9 mm, and a depth of 76 mm. It has a net weight of 59 g, making it compact and lightweight for easy installation in electrical panels.
What are the operating and storage temperature ranges for this isolator?
The isolator is designed to operate within an ambient temperature range of -40 °C to 70 °C. For storage, the permissible temperature range is from -40 °C to 75 °C, ensuring the device's integrity under various environmental conditions.
How can I find more information about the installation and operation of this isolator?
For detailed information about installation, operation, and specifications, you can refer to the manufacturer's service and support documentation. This typically includes manuals, certificates, characteristics, and FAQs that can assist with proper usage and troubleshooting.
Is there a general product approval or declaration of conformity available for this isolator?
Yes, the isolator comes with a general product approval and a declaration of conformity, which attest to its compliance with relevant standards and regulations for safety and performance.
Part conditions explained
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