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Safe and Reliable Circuit Protection
Reliable circuit protection: Discover high-quality SCHURTER fuses for protecting electrical and electronic systems.
Product Catalog for Circuit Protection
Fuses
SCHURTER fuses and fuse-links deliver highly reliable primary and secondary circuit protection. With a broad product range and international safety approvals, they provide the right solution for demanding applications.
Resettable fuses
Resettable fuses from SCHURTER are designed for protection of low voltage DC circuits. Resettable fuses limit fault current to acceptable levels while a fault is present.
Thermofuses
The SMD Thermal fuses from SCHURTER are particularly suitable for protecting power semiconductors in electronic circuits.
Fuseholders
Fuseholders from SCHURTER include types for holding cartridge fuses and types for sub-miniature and miniature fuses.Fuse blocks & clips
Fuseholders and Clips from SCHURTER include devices for holding cartridge fuses and types for sub-miniature and miniature fuses.
Circuit protection accessories
The suitable accessories to the SCHURTER Circuit Protection products.
Thermal circuit breakers
Thermal circuit breakers form SCHURTER are designed for use in electrical and electronic equipment. They meet international safety standards. One-, two-, and three-pole types are available with different actuation and mounting styles.
Thermal-magnetic circuit breakers
Thermal-magnetic circuit breakers from SCHURTER are designed for use in electrical and electronic equipment. They meet international safety standards. One-, two, three- and four-pole types are available with lever actuation for different mounting styles.
Circuit breakers accessories
The suitable accessories to the SCHURTER circuit breaker products.
Voltage selectors
The voltage selector switches of SCHURTER are designed for international markets. Series-parallel and step-switch types are available in various styles and sizes and mounting.ADO – Fuse for High Voltages
The new SCHURTER ADO series is a fuse with a rated current range of 10 to 63 A and a maximum operating current of 40 A at 1000 VDC. It is designed for applications in direct current systems up to 1000 VDC and is particularly suitable for use in electric vehicles.
The fuse has a fast tripping characteristic, high current carrying capacity and good vibration resistance. The ADO series is UL-certified. Technological features such as a patented filler formulation and special curing processes ensure safe arc extinguishing and prevent secondary arcing.
Watch our latest video about this new product.
USL 0603 low-current fuse
In modern electronic applications - especially in safety-critical areas such as ATEX-certified environments - the requirements for miniaturization, precision and thermal resistance are constantly increasing. The new USL 0603 low-current fuse has been specifically developed to meet these requirements.
An outstanding feature of the USL 0603 is the extended creepage distance of 1.1 mm (pad-to-pad). This means that it meets the requirements of IEC 60079-11 for 60 VDC applications in which a minimum creepage distance of 1 mm is required. This makes it one of the few fuses in the 0603 format that can be used without hesitation in ATEX applications - for example in the oil and gas industry, chemical processing or mining.
Watch our latest video about this new product.
Watch our SCHURTER fuse production video
Get an insight into what a state-of-the-art industrial fuse production looks like. What makes us the leading innovator and producer of fuses and other Electronic Components?
Our in-house engineering
Our in-house know-how in process engineering and automation
Our new UMT 250 fuse production technologies
Our IATF 16949 certification
Our stringent quality control and continuous improvements
FRM-A and DRM-A for demanding requirements
Very small, light and robust: These are increasingly important requirements of the Avionics
industry for the components of their suppliers. SCHURTER addresses this need with the FRM-A and DRM-A fuse holder/fuse combination.
An optimised unit for demanding requirements:
Designed and optimised for Avionics applications
FRM-A: Ultra-compact, light and made for
harsh environmental conditionsDRM-A: Whisker-free ceramic fuse with fast
tripping characteristics
Thermal protection
Electrical and electronic equipment can not always count on constant voltage, constant current or constant working temperatures. Various influences lead to fluctuations, which must be secured by suitable means.
Fuseholders
We offer the world's broadest range of open and closed fuse holders.
Our fuse holders are also offered in the form of fuse drawers, which guarantee a safe and simple power supply to the devices in combination elements with IEC 60320 device connectors.
Chip fuses
Our portfolio contains a wide range of high-quality chip fuses. These have been specially developed for precise and low-loss overcurrent protection in secondary circuits. Six different types in chip sizes from 0402 to 1206 guarantee compact and effective protection in the event of a fault.
SMD fuses
We offer a wide range of solutions for primary and secondary protection directly on the circuit board. The fuses UMT-H, UMF 250, and UMT 250 offer compact as well as precise solutions, which furthermore are pulse resistant. The range is complemented with the two types UMZ 250 and UMK 250, with preassembled clips and fuse links.
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