Time-Current characteristic: Super Fast-Acting (FF)                       Breaking Capacity: 750A@250VAC，750A@300VAC，1500A@250VAC，1500A@300VAC                                                    Standard: UL248-14 IEC60127-7
Approvals: cULus、TUV
Material: Tube- ceramic, metal caps- nickel coated copper, lead cap-nickel plated cap, tinned copper wire
Operation Temperature: -55℃ ~ +125℃
Weldability: 260℃≤10 seconds(wave-soldering), 350℃≤3 seconds(hand welding)
Soldering Peak: 260℃, 10 seconds, /280℃, 5 seconds
Storage conditions: +10℃ ~ +60℃,average annual relative humidity ≤75%,dry maximum value of 30 days is 95%