Bussmann Low-Peak CUBEFuse Class CF Time Delay Fuse, 250A, 60 Hz, Non-Indicating, Black, TCF250RN
The Bussmann (Eaton) Low-Peak CUBEFuse Class CF Time Delay Fuse (Model TCF250RN) delivers 250A dual-element time delay protection in an innovative compact footprint — up to 70% space savings over Class CC, J, or RK fuses. Non-indicating, black glass-filled PES construction for panelboards, industrial controls, and finger-safe systems.
Bussmann Low-Peak CUBEFuse Cla...
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Overview
The Bussmann Low-Peak CUBEFuse (Model TCF250RN) is a revolutionary Class CF time delay fuse rated at 250 amperes, 60 Hz, in a dual-element non-indicating design. Constructed from glass-filled PES with a black finish, this fuse delivers the smallest footprint of any Class CC, J, or RK fuse solution — requiring up to 70% less panel space when used with its dedicated fuse holder. It is engineered for electrical panelboards, industrial control panels, machinery disconnects, and applications requiring finger-safe systems.
Features
- Class CF time delay dual-element design for motor and transformer protection
- Up to 70% space reduction compared to Class CC, J, or RK fuse alternatives
- Non-indicating fuse body for standard overcurrent protection
- Glass-filled PES construction for durability and heat resistance
- Black finish for easy identification in panelboard applications
- Designed for finger-safe fuse holder systems
Specifications
| Attribute | Detail |
|---|---|
| Manufacturer | Bussmann (Eaton) |
| Series | Low-Peak CUBEFuse |
| Model | TCF250RN |
| UPC | 05171269797 |
| Fuse Class | Class CF |
| Amperage | 250A |
| Frequency | 60 Hz |
| Element Type | Dual (Time Delay) |
| Indicating | Non-Indicating |
| Body Material | Glass-Filled PES |
| Color | Black |
| Application | Panelboards, Industrial Control, Machinery Disconnects, Finger-Safe Systems |
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