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