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美标UL、CSA认证熔断器

SC系列(600Vac)
电流:0.5-60A
电压:600Vac
认证:UL、CSA
产品型号:SC-9, SC-8, SC-7, SC-60, SC-6, SC-50, SC-5, SC-45, SC-40, SC-4, SC-35,SC-30,SC-3,SC-25,SC-2-1/2,SC-20,SC-2,SC-15,SC-12,SC-1-1/2,SC-10,SC-1/2,SC-1
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产品详情


Basic Protection 600Vac/480Vdc, 1/2-60A, Size-Rejecting Fuses
Class G size-rejecting, current-limiting fuses. ½ to 6A Fast-acting, 7 to 60A time-delay.
Time-delay – 12 seconds (minimum) at 200% of rated current.
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Description: 
Current-Limiting, Fast-acting (1⁄2-6A), time-delay (7-60A)fuse.
 
Ratings:
Volts: 600Vac (1⁄2-20A); 480Vac (25-60A); 170Vdc (1⁄2-20A); 300Vdc (30 & 60A only)
Amps: 1⁄2-60A
IR: 100kA RMS Sym. 10kA DC
 
Agency Information: CE, Std. 248-5, Class G, UL Listed, Guide JDDZ, File E4273, CSA Certified, Class 1422-01, File 53787.
 
Features and Benefits
• Current limiting for component protection, providing Class G energy-limitation for branch circuit protection.
• 100kA interrupting rating provides cost-effective branch pcircuit fusing.
• Variations in length help prevent overfusing.
 
Typical Applications
• Fusible Branch Panelboards
• HVAC Branch Circuit Protection
 
General Information:
• Compact branch-circuit units with high interrupting rating and current-limitation.
• With 600V rating, they can be used in 120/208, 120/240 and 277/480V circuits.
• Length variations relative to case size make the “rejection” type fuses.
• In general, SC fuses are about ⁄Ω£ the size of the 600V NEC fuse type.
• SC fuses with ampere ratings above 6A have a degree of overload time-delay which permits them to pass temporary overloads. At 200% load, they have a minimum opening time of 12 seconds.
 
Dimensions -in (mm)

 
Catalog Numbers (Amps)






 

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