The D02 is the next step up from the D01 in the NEOZED range – same 36 mm length, but a wider body to handle 25 A feeder circuits. The 5SE2325 brings a 450 V AC rating, giving extra headroom for installations where line voltage can drift upward, and the yellow indicator cap makes it impossible to confuse with 16 A (grey) or 35 A (black) fuses in the spares cabinet.

Reliable Overload and Short‑Circuit Protection

• gG operating class: protects cables and wiring against both sustained overloads and high‑energy short circuits – the right choice for feeder circuits in industrial distribution boards.
• 50 kA breaking capacity (AC 450 V): safely clears high fault currents without risk of arc re‑ignition or ceramic rupture, even when installed close to the supply transformer.
• Dual‑rated voltage: 450 V AC / 250 V DC – one fuse type covers standard three‑phase distribution and auxiliary DC circuits.

Design and Handling

• Ceramic body: resists the thermal shock of a 50 kA interruption and provides a controlled environment for arc extinction.
• Tinned contact caps: maintain a stable, low‑resistance connection over years of service, even in humid or mildly corrosive atmospheres.
• Yellow indicator cap: colour‑coded per IEC standards – pull the right 25 A fuse from the spares cabinet without reading the fine print.
• D02 / E18 thread: standard NEOZED size, compatible with all D02 bases and screw caps.

Technical Specifications