MERSEN FUSE 6,9 URS 17/45 6,9URS17/45

Why Choose the Protistor® 17x49 gR 690V AC UL 45A BS17US69V45 Fuse-Link?

The Protistor® 17x49 gR fuse-link delivers reliable circuit protection for industrial applications, supporting 690V AC systems up to 45A. Compliant with British Standard (BS) dimensions and UL recognised, it ensures compatibility and safety in demanding electrical environments.

Engineered for consistent performance, this fast-acting fuse-link is ideal for safeguarding semiconductor devices and power distribution equipment, minimising downtime and protecting assets from short-circuit and overload conditions.

Product Code: N075889

Key Benefits

• Reliable protection for semiconductor devices and power distribution systems.
• High breaking capacity of 200 kA ensures safety under fault conditions.
• Fast-acting aR characteristic minimises damage from short circuits.
• Compliant with British Standard dimensions and UL recognised for wide compatibility.
• Ceramic body provides excellent insulation and durability.
• Copper L bracket terminals ensure secure and efficient connections.

Compatibility

This fuse-link is compatible with industrial equipment designed for 690V AC systems and fits standard 17x49 fuse holders. It is suitable for use in UL recognised panels and complies with British Standard fuse dimensions, ensuring seamless integration in existing installations.

Applications

• Protection of semiconductor devices such as thyristors and diodes.
• Industrial power distribution and control panels.
• Motor control circuits requiring fast-acting fuse protection.
• Overload and short-circuit protection in manufacturing equipment.
• Electrical systems in commercial and industrial buildings.

Technical Specifications

• Item number: N075889
• Catalogue No: BS17US69V45
• Description: British Standard fuse-link Protistor® 17x49 gR 690V AC UL 45A
• EAN/UPC Code: 3605340012569
• Rated voltage AC UL: 700 V
• Rated voltage DC UL: 700 V
• Rated voltage AC IEC: 690 V
• Ampere Rating: 45 A
• AC or DC: AC
• Speed/Characteristic: aR
• Fuse Size: 17x49
• Mounting: Bolted
• Clearing I2t At Rated Voltage: 1280 A²s
• Melting I2t: 130 A²s
• AC Max I.R./Breaking Capacity: I1: 200 kA
• Connection/Terminal Material: Copper
• Connection/Terminal Type: L Brackets
• Product Diameter: 18.5 mm
• Product Length: 77.2 mm
• Sell Pack Quantity: 10 EA
• Sell Pack Weight: 0.39 kg
• Sell Pack Width: 100 mm
• Sell Pack Length: 195 mm
• Sell Pack Height: 25 mm
• Product group: Semiconductor Protection Fuses
• Body/Insulating Material: Ceramic
• Product Weight: 0.039 kg
• Power Dissipation at Rated Current Value: 11.4 W

Common Search Terms

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