TCF30

## Low-Peak CUBEFuse 

## Finger-Safe, Dual-Element, Time-Delay Class CF Fuse, 1-100A, 600Vac/300Vdc 

## Features and Product Benefits 

- The world’s first finger-safe power fuse system. 

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

- Meets Class CF and Class J time-delay electrical performance requirements. 

- Available with and without open fuse indication. 

- The indicating version features easyID™ open fuse technology for faster troubleshooting and reduced downtime. 

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70-100A Case Size 35-60A Case Size 1-30A Case Size<br>**----- End of picture text -----**<br>


Catalog Symbols: TCF_ Indicating fuse (6-100A) 

TCF_RN Non-indicating fuse (1-100A) 

Dual-Element, Time-Delay Fuse: 10 Seconds Minimum Operating Time at 500% Rated Current 

Ratings: 

Volts –600Vac/300Vdc 

Amps –1 to 100A 

- IR –300kA RMS Sym. (UL) 

- –200kA RMS Sym. (CSA) 

- –100kA DC (UL & CSA) 

Agency Information: 

- UL Listed Fuse: Guide JFHR, File E4273 

- CSA Certified Fuse: Class 1422- 02, File 53787 

   - Faster response to damaging faults to help reduce destructive thermal and magnetic forces. 

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

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

   - High interrupting rating to safely interrupt faults up to 300kA. 

   - 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. 

   - Easy selective coordination with any other Cooper Bussmann Low-Peak Class CC, L, J and RK1 fuse with simple 2:1 amp ration between upstream and downstream fuses. 

- CE compliance for the European Union low voltage directive 

- RoHS Compliant 

## Other Ratings/Specifications: 

Watts Loss at rated current: TCF30: 3.99W TCF60: 6.23W TCF100: 9.51W 

Operating and Storage Temperature Range: -40 to 80°C Material Specifications: 

- Case: Glass filled PES (Polyethersulfone) 

- Terminals: Copper alloy 

## CUBEFuse Holders, Disconnects and Panelboards 

The CUBEfuse is used in the following Cooper Bussmann products. 

At 100, 60 & 30A CUBEFuse holders can be dovetail together for the smallest footprint possible of any Class J fuse solution. See CUBEFuse holder Data Sheet 9007 

- Terminal plating: Electroless tin 

- Indicator lens: PES (Polyethersulfone) (indicating version only) 

- Indicator: Energetic chemical 

## Catalog Numbers (amp rating) 

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|||||||||
|---|---|---|---|---|---|---|---|
|Indicating|CUBEFuse|
|TCF6|TCF10|TCF15|TCF17-|[1]|/2|TCF20|TCF25|
|TCF30|TCF35|TCF40|TCF45|TCF50|TCF60|
|TCF70|TCF80|TCF90|TCF100|
|Non-Indicating|CUBEFuse|
|TCF1RN|TCF3RN|TCF6RN|TCF10RN|TCF15RN|TCF17-|[1]|/2RN|
|TCF20RN|TCF25RN|TCF30RN|TCF35RN|TCF40RN|TCF45RN|
|TCF50RN|TCF60RN|TCF70RN|TCF80RN|TCF90RN|TCF100RN|

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## Carton Quantity and Weight 

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|||||
|---|---|---|---|
|Amp|Carton|Weight Per Carton|
|Rating|Qty.|lbs|kg|
|TCF1-30A|12|1.39|0.63|
|TCF35-60A|12|1.42|0.65|
|TCF70-100A|6|1.74|0.79|

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The DIN-Rail mounted 1-, 2- and 3-Pole CCP_CF comes in 30, 60 and 100A versions. See Data Sheet 1157 

1-, 2- & 3-pole CCPB is an ampacity rejecting branch disconnect for the Quik-Spec™ Coordination Panelboard that uses the CUBEFuse up to 100A. See Data Sheet 1160 

0312    BU-SB11754 

Data Sheet 9000 

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TCF_ and TCF_RN Dimensions – in (mm) 

|~~a~~|~~eeeeeeeee~~|~~eeeeeeeee~~|~~eeeeeeeee~~|~~eeeeeeeee~~|~~eeeeeeeee~~|~~eeeeeeeee~~|~~eeeeeeeee~~|
|---|---|---|---|---|---|---|---|
|Fuse<br>Amps<br>~~a~~|Dimensions - in(mm)<br>~~eeeeeeeee~~|||||||
||A<br>~~ee~~|B<br>~~ee~~|C<br>~~ee~~|D<br>~~ee~~|E<br>~~eee~~|F<br>~~eee~~|G<br>~~eee~~|
|1-15<br>~~a ~~<br>~~|~~<br>~~|~~|1.88<br>(47.75)<br> ~~ee~~<br>~~|~~<br>~~|~~|0.75<br>(19.05)<br>~~ee ~~<br>~~|~~<br>~~|~~|1.00<br>(25.40)<br> ~~ee ~~<br>~~|~~<br>~~|~~|0.23<br>(5.84)<br> ~~ee ~~<br>~~|~~<br>~~ft~~|0.04<br>(1.02)<br> ~~eee~~<br>~~|~~<br>~~ft~~<br>~~|~~|0.63<br>(15.93)<br>~~eee~~|0.28<br>(7.11)<br>~~eee~~|
|171⁄2<br>~~|~~<br>~~|~~|1.88<br>(47.75)<br>~~|~~<br>~~|~~|0.75)<br>(19.05)<br>~~|~~<br>~~|~~|1.00<br>(25.40)<br>~~|~~<br>~~|~~|0.31<br>(7.87)<br>~~|~~<br>~~ft~~|0.04<br>(1.02)<br>~~|~~<br>~~ft~~<br>~~|~~|0.63<br>(15.93)|0.28<br>(7.11)|
|20<br>~~|~~|1.88<br>(47.75)<br>~~|~~|0.75)<br>(19.05)<br>~~|~~|1.00<br>(25.40)<br>~~|~~|0.31<br>(7.87)<br>~~ft~~|0.04<br>(1.02)<br>~~ft~~<br>~~|~~|0.63<br>(15.93)|0.28<br>(7.11)|
|25-30|1.88<br>(47.75)|0.75<br>(19.05)|1.00<br>(25.40)|0.31<br>(7.87)|0.04<br>(1.02)|0.63<br>(15.93)|0.28<br>(7.11)|
|35-40|2.13<br>(54.10)|1.00<br>(25.40)|1.13<br>(28.58)|0.36<br>(9.10)|0.04<br>(1.02)|0.63<br>(15.93)|0.38<br>(9.65)|
|45-50|2.13<br>(54.10)|1.00<br>(25.40)|1.13<br>(28.58)|0.44<br>(11.13)|0.04<br>(1.02)|0.63<br>(15.93)|0.38<br>(9.65)|
|60<br>~~|~~|2.13<br>(54.10)<br>~~|~~|1.00<br>(25.40)<br>~~|~~|1.13<br>(28.58)<br>~~|~~|0.44<br>(11.13)<br>~~ft~~|0.04<br>(1.02)<br>~~ft~~<br>~~|~~|0.63<br>(15.93)<br>~~dy~~|0.38<br>(9.65)<br>~~dy~~|
|70<br>~~|~~<br>~~|~~<br>~~|~~|3.01<br>(76.45)<br>~~|~~<br>||1.00<br>(25.40)<br>~~|~~<br>~~|~~|1.26<br>(32.00)<br>~~|~~<br>~~|~~|0.49<br>(12.45)<br>~~ft~~<br>~~|~~|0.06<br>(1.60)<br>~~ft~~<br>~~|~~<br>~~|~~|0.58<br>(14.78)<br>~~dy~~<br>~~|~~|0.38<br>(9.65)<br>~~dy~~<br>~~|~~|
|80-90<br>~~|~~<br>~~|~~<br>~~|~~|3.01<br>(76.45)<br>~~|~~<br>||1.00<br>(25.40)<br>~~|~~<br>~~|~~|1.26<br>(32.00)<br>~~|~~<br>~~|~~|0.49<br>(12.45)<br>~~ft~~<br>~~|~~|0.06<br>(1.60)<br>~~ft~~<br>~~| ~~<br>~~|~~|0.58<br>(14.78)<br> ~~dy~~<br>~~|~~|0.38<br>(9.65)<br>~~dy~~<br>~~|~~|
|100<br>~~|~~<br>~~|~~|3.01<br>(76.45)<br>||1.00<br>(25.40)<br>~~|~~|1.26<br>(32.00)<br>~~|~~|0.57<br>(14.48)<br>~~|~~|0.06<br>(1.60)<br>~~|~~|0.58<br>(14.78)<br>~~| ~~|0.38<br>(9.65)<br> ~~|~~|



## Time-Current Characteristic Curves–Average Melt 

## Current Limitation Curves 

The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Cooper Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. 

© 2012 Cooper Bussmann www.cooperbussmann.com 

0312    BU-SB11754 

Data Sheet 9000 

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