60A: The fuse is rated for 60 amps. It will blow (disconnect the circuit) if the current exceeds this limit, protecting equipment from overcurrent damage.
22x57mm: This refers to the physical dimensions of the fuse—22mm in diameter and 57mm in length. This size format helps identify the correct type for physical compatibility with fuse holders or switchgear.
Rated Current: 60 Amps — protects circuits from overcurrent by breaking at or above this limit.
Rated Voltage: Commonly 500V AC or 690V AC, depending on the design and manufacturer.
Breaking Capacity: Often 50kA or higher, meaning it can safely interrupt very high fault currents without damage.
Time-Current Characteristic: Usually gG or gL, indicating general-purpose full-range protection
These fuses are typically:
Used in industrial or heavy-duty electrical systems.
Found in fuse switch disconnectors, distribution boards, or motor circuits.
Made in ceramic or high-grade composite materials for durability.
High thermal endurance: Designed to withstand high internal temperatures during normal operation.
Arc-quenching filler (like silica sand): Helps extinguish the arc when the fuse blows, enhancing safety.
Compliant with IEC 60269 / BS88 or equivalent standards.
Parameter |
Specification |
Rated Current (In) |
60 A |
Rated Voltage (Un) |
500 V AC / 690 V AC |
Fuse Type |
gG (general-purpose for overload and short circuit protection) |
Breaking Capacity |
50 kA or higher |
Body Size |
22 × 57 mm |
Standards Compliance |
IEC 60269 / BS 88 |
Body Material |
High-grade ceramic / thermoset composite |
End Caps |
Copper or silver-plated copper |
Operating Class |
AC |
Response Characteristic |
Time-delay (slow blow) or fast-acting (depends on model) |
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