Eaton Fuse, Radial 1A, 250V ac

This fuse is a time-delay protective component designed for insertion into radial-mounted circuits to protect against overcurrent events while allowing brief inrush currents. It operates on AC supplies at industrial voltages and is intended for use where slow-blow behaviour and stable performance across a wide temperature range are required.

• 1A rating provides precise low-current protection with minimal nuisance trips
• T-speed characteristic allows short-duration surges without blowing
• 100A breaking capacity limits fault energy during high short-circuit events
• Plastic body material offers electrical insulation and mechanical stability
• Lead orientation and 0.6mm lead diameter enable straightforward PCB mounting
• Rated to operate between -40°C and +125°C for harsh environments

• Suitable for protecting control circuits in automation panels
• Ideal for current protection in power supplies and converters
• Used with relay and sensor circuits that have inrush currents
• Can be used for safeguarding measurement and instrumentation PCBs
• Suitable for retrofitting into existing radial-fuse assemblies in equipment

It is specified for 250V AC operation, suitable for common mains and industrial AC supplies.

The slow-blow response permits brief surge currents at start-up to pass without opening, reducing unnecessary downtime from transient inrushes.

The component has a radial lead arrangement with 4.3mm lead length and a Compact footprint of 8.5mm by 4.3mm, facilitating tight PCB placement.

It holds multiple standards approvals including IEC, VDE, TÜV, and marks consistent with international safety and manufacturing criteria.

Eaton formerly known as Bussmann