Bussmann® CUBEFuseTM and Fuseholder TCF & TCFH Finger-Safe Dual-Element Time-Delay Fuses 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 TCF15 TCF17-1/2 TCF20 TCF30 TCF35 TCF40 TCF50 TCF60 TCF70 TCF90 TCF100 Poles Wire * 1 14 AWG to 8 AWG CU Carton Quantity and Weight TCF25 Carton. Qty 12 TCF45 TCFH30 12 2.42 TCF80 TCF35-60 12 1.42 .530 TCFH60 12 2.57 .958 Dual Wire * 14 AWG CU Part Number TCFH30 60 1 14 AWG to 4 AWG CU 10 AWG to 6 AWG CU TCFH60 100 1 10 AWG to 1 AWG CU TCFH100 6 AWG CU • 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 100A holder without a reducer. • 35mm DIN rail and chassis mounting features. • Fuseholder wire ports rated for dual wires. Ampere Rating TCF1-30 TCF10 CUBEFuse™ Fuseholder Catalog Data Amps 30 1-100 Amps Weight Per Carton Lbs. Kg. 1.39 .518 .902 TCF70-100 6 1.74 .791 TCFH100 6 1.38 .626 * 75ºC (MIN) CU Wire Only 10-23-03 SB03305 Form No. TCF & TCFH Page 1 of 4 Data Sheet: 9000 Bussmann® CUBEFuseTM and Fuseholder TCF & TCFH Finger-Safe Dual-Element Time-Delay Fuses Indicating – 600 Volts or Less Dimensional Data For TCF and TCFH Dimensional Data For TCF and TCFH Dimension 10-23-03 SB03305 1-100 Amps 30A in [mm] 60A in [mm] A 1.88 [47.75] 2.13 [54.10] 100A in [mm] 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] Form No. TCF & TCFH Page 2 of 4 Data Sheet: 9000 Bussmann® CUBEFuseTM and Fuseholder Finger-Safe Dual-Element Time-Delay Fuses Indicating – 600 Volts or Less TCF & TCFH 1-100 Amps Time-Current Characteristic Curves–Average Melt Current Limitation Curves 10-23-03 SB03305 Form No. TCF & TCFH Page 3 of 4 Data Sheet: 9000 Bussmann® CUBEFuseTM and Fuseholder TCF & TCFH Finger-Safe Dual-Element Time-Delay Fuses Indicating – 600 Volts or Less 1-100 Amps ELECTRICAL SPECIFICATIONS FUSE MODULE MATERIAL SPECIFICATIONS Maximum operating voltage: 600Vac (300Vdc) Fuse case: 20% glass filled PES (Polyethersulfone) Maximum interruption current: Fuse terminals: 110 Copper 300K A maximum @ 600Vac Fuse terminal plating: Electroless Tin 100K A maximum @ 300Vdc Fusible element: Copper Alloys Watts Loss at rated current: Filler: Pure quartz silica TCF30: 3.99W Fill plug: Nylon TCF60: 6.23W Indicator lens: PES (Polyethersulfone) TCF100: 9.51W Indicator: Energetic chemical THERMAL SPECIFICATIONS FUSEHOLDER MATERIAL SPECIFICATIONS Operating temperature range: -10˚C to 65˚C Holder case: 15% glass filled PBT (polybutylene terephthalate) Interface Clips: High Performance Copper Alloy Interface Clip plating: Electroless Tin (No plating on TCFH100) MECHANICAL SPECIFICATIONS Tested continuous harmonic vibration: 0.03” amplitude, 10Hz-60Hz-10Hz 4min excursion, repeated for 4hr, repeated for 3 mutually perpendicular planes (fuse in holder) Contact Lubricant: Fluoroether Grease 30A Box Lug: Copper 60A Box Lug: Copper 100A Box Lug: Aluminum DIN Rail Spring: Stainless Steel Tested impact acceleration: 20g in 3 mutually perpendicular planes HANDLING & STORAGE SPECIFICATIONS Storage Temperature: -10˚C to 65˚C 10-23-03 SB03305 Form No. TCF & TCFH Page 4 of 4 Data Sheet: 9000