Bussmann TCF, TCFH Data Sheet

10-23-03

SB03305

Form No. TCF & TCFH

Page 1 of 4

Data Sheet: 9000

Bussmann

®

CUBEFuse

TM

and Fuseholder TCF & TCFH

Finger-Safe Dual-Element Time-Delay Fuses 1-100 Amps
Indicating – 600 Volts or Less

Catalog Symbol: TCF (Fuse) & TCFH (Holder)

Dual-Element, Time-Delay Fuse: 10 Seconds

Minimum Operating Time at 500% Rated Current

Ampere Rating: 1 to 100A
Voltage Rating: 600Vac (or less)
Interrupting Rating: 300,000A RMS Symmetrical (UL)

200,000A RMS Symmetrical (CSA)

Agency Information:

UL Listed Special Purpose Fuse: Guide JFHR,

File E56412
CSA Certified Fuse: Class 1422- 02, File 53787
UL Listed Fuseholder: Guide IZND,

File E214079
CSA Certified Fuseholder: Class 6225-01, File 47235

Other Electrical Certifications:

CE compliance for the European Union Low Voltage

Directive (50-1000Vac, 75-1500Vdc)

DC Voltage Rating: 300Vdc (or less), 100,000AIR

Catalog Numbers

TCF1 TCF3 TCF6 TCF10
TCF15 TCF17-1/2 TCF20 TCF25
TCF30 TCF35 TCF40 TCF45
TCF50 TCF60 TCF70 TCF80
TCF90 TCF100

CUBEFuse™ Fuseholder Catalog Data

Amps Poles Wire * Dual Wire * Part Number
30 1 14 AWG to 8 AWG CU 14 AWG CU TCFH30

60 1 14 AWG to 4 AWG CU 10 AWG to 6 AWG CU TCFH60
100 1 10 AWG to 1 AWG CU 6 AWG CU TCFH100

* 75ºC (MIN) CU Wire Only

• The world’s first finger safe industrial fuse system.

• True dual-element fuse construction with a minimum of 10
seconds time-delay at 500% of rating.

• Long time-delay minimizes nuisance circuit openings due
to temporary overloads and transient surges.

• Meets UL Class J Time-Delay electrical performance
requirements.

• High interruption rating to safely interrupt faults up to
300,000A.

• Faster response to damaging faults reduces destructive
thermal and magnetic forces.

• Permanent open fuse indication.

• Designed to be an internationally accepted and specified
world class product.

• Smallest footprint of any power class fuse including Class
J, CC, T and RK.

• Meets requirements of IEC 60529 for IP-20 finger safe
rating.

• No venting of arc or molten metal and gases during
opening.

• Robust cycling and inrush current withstand.

• Low let through currents under fault conditions.

• Provides TYPE 2 “no damage” protection for IEC motors
starters when properly sized.

• Low watt loss reduces power consumption and lowers
operating temperature.

• Conventional Class J fuse case sizes and ampere ratings.

• Dovetail fuseholder design for ganging multiple fuse
poles.

• 30, 60 and100A fuseholders can be ganged together.

• 30A fuses can be plugged into the 60 and 100A holder
without a reducer.

• 60A fuses can be plugged intothe 100Aholder without

a reducer.

• 35mm DIN rail and chassis mounting features.

• Fuseholder wire ports rated for dual wires.

Carton Quantity and Weight

Ampere Carton. Weight Per Carton
Rating Qty Lbs. Kg.
TCF1-30 12 1.39 .518

TCFH30 12 2.42 .902
TCF35-60 12 1.42 .530
TCFH60 12 2.57 .958
TCF70-100 6 1.74 .791
TCFH100 6 1.38 .626

CUBEFuse

TM

and Fuseholder TCF & TCFH

Finger-Safe Dual-Element Time-Delay Fuses 1-100 Amps
Indicating – 600 Volts or Less

Bussmann

®

Form No. TCF & TCFH

Page 2 of 4

Data Sheet: 9000

Dimensional Data For TCF and TCFH Dimensional Data For TCF and TCFH

Dimension 30A in [mm] 60A in [mm] 100A in [mm]

A 1.88 [47.75] 2.13 [54.10] 3.01 [76.45]
B .75 [19.05] 1.00 [25.40] 1.00 [25.40]
C 1.00 [25.40] 1.13 [28.58] 1.26 [32.00]
D .31 [7.94] .44 [11.11] .57 [14.48]
E .04 [1.02] .04 [1.02] .06 [1.60]
F .63 [15.88] .63 [15.88] .63 [15.88]
G .27 [6.86] .38 [9.65] .39 [9.93]
H 2.30 [58.42] 2.60 [66.04] 2.91 [73.91]

I .76 [19.30] 1.03 [26.16] 1.05 [26.75]
J 1.27 [32.18] 1.53 [38.86] 2.01 [51.05]
K .15 [3.81] .17 [4.32] .160 [4.06]
L N/A N/A .80 [20.32]

M N/A N/A 2.51 [63.75]

10-23-03

SB03305