Protection and disconnectors


Ensure the protection and safe operation of electrical systems, especially in the field of solar and DC installations with products from this category.

What do you find in this category?

Circuit breakers: The single-pole and double-pole DC circuit breakers offered are an essential part of any electrical installation. They protect systems from overloads and short circuits, ensuring continuous and safe operation. These circuit breakers are suitable for solar power plants and electromobility systems. Discover the wide selection of circuit breakers from the renowned TOMZN brand, including the popular 16A circuit breaker.

DC disconnectors: fuse disconnectors are devices designed for solar panels that excel in safety and ease of handling.

DC circuit breakers: fuse disconnectors for high voltage solar photovoltaic systems ensure proper operation and protection of electrical distribution systems. DC fuse disconnectors are used to retain the 10x38mm DC fuse.

Surge protectors: surge protectors that respond quickly to surges caused by lightning or other sources of sudden voltage surges. They protect electrical systems and equipment from damage. They provide maximum safety during storms or other unpredictable events.

Fuses: high voltage cylindrical fuses designed for maximum protection of photovoltaic strings. Our fuses are ideal for solar panels up to 1000VDC, reliably protecting against low current surges and other faults.

These products are the ideal choice for anyone looking to protect their investment in solar power and other electrical equipment. Explore the range and equip yourself with the best that can help ensure the long-term, safe operation of your systems.

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Cylindrical fuse TOMZN 10×38mm 1000V 30A

Price: Kč50

TOMZN 10×38mm 1000V 30A cylindrical fuse is a high voltage fuse designed specifically for the protection and isolation of photovoltaic strings in solar systems.

*Product photo is illustrative

Cylindrical fuse TOMZN 10×38mm 1000V 20A

Price: Kč50

TOMZN 10×38mm 1000V 20A cylindrical fuse is a high voltage fuse designed specifically for the protection and isolation of photovoltaic strings in solar systems.

*Product photo is illustrative

Cylindrical fuse TOMZN 10×38mm 1000V 10A

Price: Kč40

TOMZN 10x38mm 1000V 10A cylindrical fuse is a high voltage fuse designed specifically for the protection and isolation of photovoltaic strings in solar systems.

*Product photo is illustrative

Fuse Holder TOMZN DC 2P 1100V for 10x38mm

Price: Kč119

Fuse parallel disconnector TOMZN DC 2P is used for retention of DC fuses 10x38mm. Suitable for electrical distribution of high voltage solar photovoltaics. It serves as the basic protection of the gpV photovoltaic system.

Fuse Holder TOMZN DC 1P 1000V pro 10×38mm

Price: Kč99

Fuse disconnector TOMZN DC 1P serves for retention of DC fuse 10x38mm. Suitable for electrical distribution of high voltage solar photovoltaics. It serves as a basic protection of gpV photovoltaic system.

*product photo is illustrative

Cylindrical fuse TOMZN 10x38mm 1000V 15A
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Cylindrical fuse TOMZN 10×38mm 1000V 15A

Price: Kč40
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TOMZN  10x38mm 1000V 15A cylindrical fuse is a high voltage fuse designed specifically for the protection and isolation of photovoltaic strings in solar systems.

*Product photo is illustrative