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CUBEFuse™ Circuit Fuses & Holders

Bussmann / Eaton CUBEFuse™ Circuit Fuses and Holders are a finger-safe industrial fuse system that minimizes exposure to live parts. These devices feature a dual-element fuse construction while offering interrupt ratings from 50kA DC to 300kA DC, voltage ratings of 600V_AC (or less), and an amperage range from 1A to 100A. Both the holders and switches have an amp rating rejection feature to help prevent over-fusing and an operating temperature range of -40°C to +80°C or +90°C.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Industrial & Electrical Fuses CUBFUSE 100A NON-INP TCF100RN Bussmann / Eaton 1: $381.81 9In Stock 12Expected 07/10/2026	Mfr. Part No. TCF100RN Mouser Part No 504-TCF100RN	Bussmann / Eaton	Industrial & Electrical Fuses CUBFUSE 100A NON-INP Learn More about Bussmann / Eaton cooperbussmanncubefuse	Datasheet	9In Stock 12Expected 07/10/2026	$381.81 $328.78 $305.29	Min.: 1 Mult.: 1
Industrial & Electrical Fuses CUBEFUSE 50A NON-INP TCF50RN Bussmann / Eaton 1: $188.87 23In Stock 12On Order	Mfr. Part No. TCF50RN Mouser Part No 504-TCF50RN	Bussmann / Eaton	Industrial & Electrical Fuses CUBEFUSE 50A NON-INP Learn More about Bussmann / Eaton cooperbussmanncubefuse	Datasheet	23In Stock 12On Order	$188.87 $171.83 $136.17 $132.81	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 600V 35A Time Delay Finger Safe Ind TCF35 Bussmann / Eaton 1: $164.25 16In Stock	Mfr. Part No. TCF35 Mouser Part No 504-TCF35	Bussmann / Eaton	Industrial & Electrical Fuses 600V 35A Time Delay Finger Safe Ind Learn More about Bussmann / Eaton cooperbussmanncubefuse	Datasheet	16In Stock	$164.25 $155.56 $140.89	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 600V 6A Time Delay Finger Safe Ind TCF6 Bussmann / Eaton 1: $98.00 13In Stock	Mfr. Part No. TCF6 Mouser Part No 504-TCF6	Bussmann / Eaton	Industrial & Electrical Fuses 600V 6A Time Delay Finger Safe Ind Learn More about Bussmann / Eaton cooperbussmanncubefuse	Datasheet	13In Stock	$98.00 $90.12 $80.88 $80.01	Min.: 1 Mult.: 1
Industrial & Electrical Fuses CUBEFuse 10A 600Vac 300Vdc NonIndicating TCF10RN Bussmann / Eaton 1: $124.17 9In Stock	Mfr. Part No. TCF10RN Mouser Part No 504-TCF10RN	Bussmann / Eaton	Industrial & Electrical Fuses CUBEFuse 10A 600Vac 300Vdc NonIndicating Learn More about Bussmann / Eaton cooperbussmanncubefuse	Datasheet	9In Stock	$124.17 $103.00 $86.65	Min.: 1 Mult.: 1
Industrial & Electrical Fuses TIME DELAY CUBEFUSE 200A IND TCF200 Bussmann / Eaton 1: $488.61 2In Stock	Mfr. Part No. TCF200 Mouser Part No 504-TCF200	Bussmann / Eaton	Industrial & Electrical Fuses TIME DELAY CUBEFUSE 200A IND Learn More about Bussmann / Eaton cooperbussmanncubefuse	Datasheet	2In Stock	$488.61	Min.: 1 Mult.: 1
Industrial & Electrical Fuses CUBEFUSE 25A NON-INP TCF25RN Bussmann / Eaton 1: $126.41 9In Stock	Mfr. Part No. TCF25RN Mouser Part No 504-TCF25RN	Bussmann / Eaton	Industrial & Electrical Fuses CUBEFUSE 25A NON-INP Learn More about Bussmann / Eaton cooperbussmanncubefuse	Datasheet	9In Stock	$126.41 $94.05 $94.04	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 600V 30A Time Delay Finger Safe Ind TCF30 Bussmann / Eaton 1: $141.14 41In Stock 36Expected 07/12/2026	Mfr. Part No. TCF30 Mouser Part No 504-TCF30	Bussmann / Eaton	Industrial & Electrical Fuses 600V 30A Time Delay Finger Safe Ind Learn More about Bussmann / Eaton cooperbussmanncubefuse	Datasheet	41In Stock 36Expected 07/12/2026	$141.14 $125.84 $124.76	Min.: 1 Mult.: 1
Industrial & Electrical Fuses CUBEFUSE 30A NON-INP TCF30RN Bussmann / Eaton 1: $110.73 41In Stock 117On Order	Mfr. Part No. TCF30RN Mouser Part No 504-TCF30RN	Bussmann / Eaton	Industrial & Electrical Fuses CUBEFUSE 30A NON-INP Learn More about Bussmann / Eaton cooperbussmanncubefuse	Datasheet	41In Stock 117On Order On Order Ship Dates Mfr. No: TCF30RN Stock: 41 Can Dispatch Immediately On Order: 57 Pending 60 Expected 02/10/2026 Factory Lead Time: 5 Weeks	$110.73 $107.12 $99.45 $90.71	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 600V 50A Time Delay Finger Safe Ind TCF50 Bussmann / Eaton 1: $236.08 15In Stock	Mfr. Part No. TCF50 Mouser Part No 504-TCF50	Bussmann / Eaton	Industrial & Electrical Fuses 600V 50A Time Delay Finger Safe Ind Learn More about Bussmann / Eaton cooperbussmanncubefuse	Datasheet	15In Stock	$236.08 $195.71 $190.10	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 600V 100A Time Delay Finger Safe Ind TCF100 Bussmann / Eaton 1: $360.18 7In Stock	Mfr. Part No. TCF100 Mouser Part No 504-TCF100	Bussmann / Eaton	Industrial & Electrical Fuses 600V 100A Time Delay Finger Safe Ind Learn More about Bussmann / Eaton cooperbussmanncubefuse	Datasheet	7In Stock	$360.18 $358.58	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 600V 80A Time Delay Finger Safe Ind TCF80 Bussmann / Eaton 1: $367.56 11In Stock	Mfr. Part No. TCF80 Mouser Part No 504-TCF80	Bussmann / Eaton	Industrial & Electrical Fuses 600V 80A Time Delay Finger Safe Ind Learn More about Bussmann / Eaton cooperbussmanncubefuse	Datasheet	11In Stock	$367.56	Min.: 1 Mult.: 1
Fuse Holder CUBEFUSE HOLDER 30 A TCFH30N Bussmann / Eaton 1: $45.40 93In Stock	Mfr. Part No. TCFH30N Mouser Part No 504-TCFH30N	Bussmann / Eaton	Fuse Holder CUBEFUSE HOLDER 30 A Learn More about Bussmann / Eaton cooperbussmanncubefuse	Datasheet	93In Stock	$45.40 $37.66 $34.01 $33.24	Min.: 1 Mult.: 1
Fuse Holder CUBFUSE 100 A HOLDER HIGH PROFILE TCFH100N Bussmann / Eaton 1: $77.23 120In Stock	Mfr. Part No. TCFH100N Mouser Part No 504-TCFH100N	Bussmann / Eaton	Fuse Holder CUBFUSE 100 A HOLDER HIGH PROFILE Learn More about Bussmann / Eaton cooperbussmanncubefuse	Datasheet	120In Stock	$77.23 $62.72 $62.19 $58.76	Min.: 1 Mult.: 1	No
Fuse Holder CUBEFUSE HOLDER 60 A TCFH60N Bussmann / Eaton 1: $60.97 161In Stock	Mfr. Part No. TCFH60N Mouser Part No 504-TCFH60N	Bussmann / Eaton	Fuse Holder CUBEFUSE HOLDER 60 A Learn More about Bussmann / Eaton cooperbussmanncubefuse	Datasheet	161In Stock	$60.97 $50.58 $47.01	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 600V 15A Time Delay Finger Safe Ind TCF15 Bussmann / Eaton 1: $146.16 9In Stock	Mfr. Part No. TCF15 Mouser Part No 504-TCF15	Bussmann / Eaton	Industrial & Electrical Fuses 600V 15A Time Delay Finger Safe Ind Learn More about Bussmann / Eaton cooperbussmanncubefuse	Datasheet	9In Stock	$146.16 $125.44	Min.: 1 Mult.: 1
Industrial & Electrical Fuses CUBEFuse 20A 600Vac 300Vdc NonIndicating TCF20RN Bussmann / Eaton 1: $129.66 15In Stock	Mfr. Part No. TCF20RN Mouser Part No 504-TCF20RN	Bussmann / Eaton	Industrial & Electrical Fuses CUBEFuse 20A 600Vac 300Vdc NonIndicating Learn More about Bussmann / Eaton cooperbussmanncubefuse	Datasheet	15In Stock	$129.66 $109.10 $105.52	Min.: 1 Mult.: 1
Industrial & Electrical Fuses CUBEFuse 15A 600Vac 300Vdc NonIndicating TCF15RN Bussmann / Eaton 1: $151.21 9In Stock	Mfr. Part No. TCF15RN Mouser Part No 504-TCF15RN	Bussmann / Eaton	Industrial & Electrical Fuses CUBEFuse 15A 600Vac 300Vdc NonIndicating Learn More about Bussmann / Eaton cooperbussmanncubefuse	Datasheet	9In Stock	$151.21 $125.43 $105.52	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 600V 45A Time Delay Finger Safe Ind TCF45 Bussmann / Eaton 1: $251.66 5In Stock	Mfr. Part No. TCF45 Mouser Part No 504-TCF45	Bussmann / Eaton	Industrial & Electrical Fuses 600V 45A Time Delay Finger Safe Ind Learn More about Bussmann / Eaton cooperbussmanncubefuse	Datasheet	5In Stock	$251.66 $208.62 $190.47	Min.: 1 Mult.: 1
Industrial & Electrical Fuses CUBEFUSE 1 AMP TCF1RN Bussmann / Eaton 1: $106.91 8In Stock	Mfr. Part No. TCF1RN Mouser Part No 504-TCF1RN	Bussmann / Eaton	Industrial & Electrical Fuses CUBEFUSE 1 AMP Learn More about Bussmann / Eaton cooperbussmanncubefuse	Datasheet	8In Stock	$106.91 $95.12	Min.: 1 Mult.: 1	No
Industrial & Electrical Fuses CUBEFUSE 3 AMP TCF3RN Bussmann / Eaton 1: $95.12 3In Stock	Mfr. Part No. TCF3RN Mouser Part No 504-TCF3RN	Bussmann / Eaton	Industrial & Electrical Fuses CUBEFUSE 3 AMP Learn More about Bussmann / Eaton cooperbussmanncubefuse	Datasheet	3In Stock	$95.12	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 600V 15A Fast Acting Finger Safe non-ind PVCF15RN Bussmann / Eaton 1: $77.70 1In Stock Factory Special Order	Mfr. Part No. PVCF15RN Mouser Part No 504-PVCF15RN Factory Special Order	Bussmann / Eaton	Industrial & Electrical Fuses 600V 15A Fast Acting Finger Safe non-ind Learn More about Bussmann / Eaton cooperbussmanncubefuse	Datasheet	1In Stock	$77.70 View $73.11 $66.92 $64.31 $58.34 $55.34 Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 600V 70A Time Delay Finger Safe Ind TCF70 Bussmann / Eaton 1: $360.78 12In Stock	Mfr. Part No. TCF70 Mouser Part No 504-TCF70	Bussmann / Eaton	Industrial & Electrical Fuses 600V 70A Time Delay Finger Safe Ind Learn More about Bussmann / Eaton cooperbussmanncubefuse	Datasheet	12In Stock	$360.78	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 600V 40A Time Delay Finger Safe Ind TCF40 Bussmann / Eaton 1: $225.12 12On Order	Mfr. Part No. TCF40 Mouser Part No 504-TCF40	Bussmann / Eaton	Industrial & Electrical Fuses 600V 40A Time Delay Finger Safe Ind Learn More about Bussmann / Eaton cooperbussmanncubefuse	Datasheet	12On Order	$225.12 $190.44	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 600V 60A Time Delay Finger Safe Ind TCF60 Bussmann / Eaton 1: $212.06 24Expected 29/12/2026	Mfr. Part No. TCF60 Mouser Part No 504-TCF60	Bussmann / Eaton	Industrial & Electrical Fuses 600V 60A Time Delay Finger Safe Ind Learn More about Bussmann / Eaton cooperbussmanncubefuse	Datasheet	24Expected 29/12/2026	$212.06 $191.60	Min.: 1 Mult.: 1