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SIGMA ELEKTRIK
Horizontal Fuse Switch Disconnector

Horizontal Fuse Switch Disconnector

Product catalog summary

Overview: The document provides technical specifications and details for Sigma Horizontal Fuse Switch Disconnectors, which are compliant with TS EN 60947-3 CE norms. These devices are designed for electrical safety and efficiency, using high-quality materials such as thermoplastic and electrolytic copper.

Specifications: The disconnectors are available in three types: SFH 160, SFH 250, and SFH 400, with rated operating currents of 160A, 250A, and 400A respectively. They support a rated voltage of 690V and an insulation voltage of 800V. The breaking capacity of the fuse link is 120kA, and they fall under the utilization category AC23B.

Materials and Standards: The hull material is thermoplastic, resistant to temperatures up to 960°C, and the live parts are made of 99.9% pure electrolytic copper. The NH fuse links and bases comply with TS EN 60269-1 standards, using steatite material for high temperature and short circuit resistance.

Product Variants and Ordering: The document lists various product types with their respective rated currents, fuse sizes, and order codes. Minimum order quantities and packaging details are also provided.

Dimensions and Design: Detailed dimensions for each type of disconnector and fuse base are provided, ensuring proper installation and compatibility with existing systems.

Performance Characteristics: The document includes current-time characteristics for different NH fuse types, illustrating their performance under various electrical loads.

Additional Components: Information on NH fuse handles and base separators is included, with specific order codes for easy procurement.

Conclusion: Sigma's Horizontal Fuse Switch Disconnectors are robust, reliable, and designed to meet high safety standards, making them suitable for various industrial applications.

Catalog excerpts

Hor izon tal Fus Disc e Swi onn tch Disy ecto Fus unt r ible or d De T e Ca r ipo Hor ga Con izon tal

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HORIZONTAL FUSE SWITCH DISCONNECTOR Disyuntor de Carga Con Fusible De Tipo Horizontal

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Horizontal Fuse Switch Disconnector Disyuntor de Carga Con Fusible De Tipo Horizontal Content Sigma Horizontal Switch Disconnector . . . . . . . . . . . .97 Fuse Switch Disconnector. . . . . . . . . . . . . . . . . . . . . . . .97 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98 Disyuntor De Carga Con Fusible De Tipo Horizontal Sigma . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 Disyuntor De Carga Con Fusible . . . . . . . . . . . . . . . . . . . . 97 NH (H.R.C) Fuse Links And Fuse Bases . . . . ....

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Sigma ^^elektrik Horizontal Fuse Switch Disconnector <U> Disyuntor de Cargo Con Fusible De Tipo Horizontal © Dimensions Dimensiones

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Horizontal Fuse Switch Disconnector Disyuntor de Carga Con Fusible De Tipo Horizontal

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Sigma ^^elektrik Horizontal Fuse Switch Disconnector <U> Disyuntor de Cargo Con Fusible De Tipo Horizontal © Sigma NH fuse links and fuse bases are produced in compliance with TS EN 60269-1 standard. Steatite material, which is extremely resistant to high temperatures and short circuits, is used as hull material. Fusible De Tipo Cuchilla (NH) Y Bases De Fusible Los fusibles de tipo cuchilla (NH) de Sigma y las bases para estos fusibles son fabricados de acuerdo con los estandares TS EN 60269-1. Para el material del cuerpo se ha utilizado esteatita, un material muy resistente a las altas temperaturas...

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Horizontal Fuse Switch Disconnector di> Disyuntor de Cargo Con Fusible De Tipo Horizontal NH (H.R.C.) Fuse Base_Base De Fusible De Tipo Cuchillas (NH) Type Tpo

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Sigma ^^elektrik Horizontal Fuse Switch Disconnector <U> Disyuntor de Cargo Con Fusible De Tipo Horizontal © NH Fuse Links (Steatite Body) Fusible De Tipo Cuchilla (NH) (Cuerpo De Esteatita)_ Type Tpo

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Horizontal Fuse Switch Disconnector Disyuntor de Carga Con Fusible De Tipo Horizontal Current Time Characteristics Amp rating Valor en amperios Amp rating Valor en amperios Amp rating Valor en amperios Amp rating Valor en amperios

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Sigma ^^elektrik NH Fuse Handle NH Manija fusible. Type code Codigo de tipo Horizontal Fuse Switch Disconnector <U> Disyuntor de Cargo Con Fusible De Tipo Horizontal © Size Tamano

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