Bussmann(R) 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 60 Amperes Voltage Rating: 600 Volts AC (or less) Interrupting Rating: 300,000A RMS Symmetrical (UL) 200,000A RMS Symmetrical (CSA) Agency Information: U.L. Listed Special Purpose Fuse: Guide JFHR, File E56412 CSA Certified Fuse: Class 1422- 02, File 53787 U.L. 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 (50-1000V AC, 75-1500V DC) DC Voltage Rating: 300 Volts DC (or less), 100,000AIR Catalog Numbers 1-60 Amps * 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 300,000 amperes. * 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 and 60 Amp fuseholders can be ganged together. * 30 Amp fuses can be plugged into the 60A holder without a reducer. * 35mm DIN rail and chassis mounting features. * Fuseholder wire ports rated for dual wires. Carton Quantity and Weight Ampere Rating TCF1-30 Carton. Qty 12 Weight Per Carton Lbs. Kg. 1.39 .518 TCFH1-30 12 2.42 .902 TCF1 TCF3 TCF6 TCF10 TCF35-60 12 1.42 .530 TCF15 TCF17-1/2 TCF20 TCF25 TCFH35-60 12 2.57 .958 TCF30 TCF35 TCF40 TCF45 TCF50 TCF60 CUBEFuseTM Fuseholder Catalog Data Amps 30 60 Poles 1 Wire * #14 - #8 Cu Dual Wire * #14 Cu Part Number TCFH30 1 #14 - #4 Cu #10 Cu TCFH60 * 75C (MIN) CU Wire Only 3-13-02 A02016 Form No. TCF & TCFH Page 1 of 3 Data Sheet: 9000 Bussmann(R) CUBEFuseTM and Fuseholder TCF & TCFH Finger-Safe Dual-Element Time-Delay Fuses Indicating - 600 Volts or Less Time-Current Characteristic Curves-Average Melt 1-60 Amps Dimensional Data For TCF and TCFH Dimensional Data For TCF and TCFH Dimension 3-13-02 A02016 30A in [mm] 60A in [mm] A 1.88 [47.75] B .75 [19.05] 2.13 [54.10] 1.00 [25.40] C 1.00 [25.40] 1.13 [28.58] D .31 [7.94] .44 [11.11] E .04 [1.02] .04 [1.02] F .63 [15.88] .63 [15.88] G .27 [6.86] .38 [9.65] H 2.30 [58.42] 2.60 [66.04] I .76 [19.30] 1.03 [26.16] J 1.27 [32.18] 1.53 [38.86] K .15 [3.81] .17 [4.32] Form No. TCF & TCFH Page 2 of 3 Data Sheet: 9000 Bussmann(R) CUBEFuseTM and Fuseholder TCF & TCFH Finger-Safe Dual-Element Time-Delay Fuses Indicating - 600 Volts or Less 1-60 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 Amps maximum @ 600 VAC Fuse terminal plating: Electroless Tin 100K Amps maximum @ 300 VAC 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) Indicator: Energetic chemical THERMAL SPECIFICATIONS Operating temperature range: -10C to 65C FUSEHOLDER MATERIAL SPECIFICATIONS Holder case: 15% glass filled PBT (polybutylene terephthalate) Interface Clips: CDA7025 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) Interface Clip plating: Electroless Tin Contact Lubricant: Fluoroether Grease 30A Box Lug: Copper 60A Box Lug: Copper DIN Rail Spring: Stainless Steel Tested impact acceleration: 20g in 3 mutually perpendicular planes HANDLING & STORAGE SPECIFICATIONS Storage Temperature: -10C to 65C 3-13-02 A02016 Form No. TCF & TCFH Page 3 of 3 Data Sheet: 9000