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TCF & TCF_RN Class CF CUBEFuse® Finger-safe Fuse and TCFH_N Fuse Holder System

  
TCF & TCF_RN (fuse) Class CF
TCFH_N (holder)

Description: Finger-safe fuse and fuse holder system; dual-element, time-delay fuse; 10 seconds minimum operating time at 500% rated amps.

Poles: 1-pole (gangable)

Ratings:
Volts: 600Vac (or less); 300Vdc (or less)
Amps: 1-100A
IR: 300kA RMS Sym. (UL); 200kA RMS Sym. (CSA); 100kA DC (UL & CSA)

Agency Information: CE, UL Listed Guide JFHR, File E4273, CSA Certified Fuse: Class 1422- 02, File 53787, UL Listed Fuse holder: Guide IZND, File E214079, CSA Certified Fuse holder: Class 6225-01, File 47235.

Features and Benefits
• Separate overload and short-circuit elements provide time delay for sizing of high inrush loads linked with Class J current limitation.
• Selective coordination ratio of 2:1 (within Low-Peak fuse family) prevents electrical shutdowns from extending beyond the failed circuit.
• Smallest footprint of any Class CC, J, T or RK fuse provides substantial space savings and installation flexibility.
• IEC 60529 and finger-safe rating provides enhanced workplace safety.

Typical Applications
• Electrical Panelboards
• Machinery Disconnects
• Industrial Control
• Required Finger-Safe Systems
Fuse Catalog Numbers Indicating (Amps)
TCF6 TCF25 TCF50 TCF100
TCF10 TCF30 TCF60  
TCF15 TCF35 TCF70  
TCF17-1/2 TCF40 TCF80  
TCF20 TCF45 TCF90  

Fuse Catalog Numbers Non-Indicating (Amps)
TCF1RN TCF17-1/2RN TCF40RN TCF80RN
TCF3RN TCF20RN TCF45RN TCF90RN
TCF6RN TCF25RN TCF50RN TCF100RN
TCF10RN TCF30RN TCF60RN  
TCF15RN TCF35RN TCF70RN  

Fuse Holder Catalog Numbers
Catalog Numbers Amp Range Wire Range* Single Wire Dual Wire
TCFH30N 1-30 14 to 8 AWG Cu 18 to 10 AWG
TCFH60N 35-60 14 to 4 AWG Cu 10 to 6 AWG Cu
TCFH100N 70-100 10 to 1 AWG Cu 6 AWG Cu
*75°C minimum Cu wire only.

Time-Current Characteristic Curves–Average Melt


Current Limitation Curves


Dimensions for CUBEFuse® Fuse



Dimensions for CUBEFuse® Fuse Holder

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