Bussmann® CUBEFuse TCF40 Time Delay Low Peak Fuse, 40 A, 600 VAC/300 VDC, 300 kA at 600 VAC/100 kA at 300 VDC Interrupt, Class CF, Square Body
Bussmann® CUBEFuse TCF40 Time Delay Low Peak Fuse, 40 A, 600 VAC/300 VDC, 300 kA at 600 VAC/100 kA at 300 VDC Interrupt, Class CF, Square Body
SKU: BUSTCF40
Manufacturer Part Number: TCF40
UPC: 051712615051
Features
- Worlds 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
- Indicating version features easyID™ open fuse technology for faster troubleshooting and reduced downtime
- Faster response to damaging faults to help reduce destructive thermal and magnetic forces
- Long time delay minimizes nuisance circuit openings due to temporary overloads and transient surges
- High interrupting rating to safely interrupt faults up to 300 kA
- 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 in 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
- -40 to 80 deg C operating temperature
- 300 kA RMS symmetrical (UL) and 300 kA RMS symmetrical (CSA) at 600 VAC, 100 kA (UL and CSA) at 300 VDC interrupt rating
- Copper alloy terminals, electroless tin terminal plating, PES (polyethersulfone) indicator lens, energetic chemical indicator
- 10 sec at 500% response time
Specification
| Interrupt Rating | 300 kA at 600 VAC/100 kA at 300 VDC |
|---|---|
| Material | Glass Filled Polyethersulfone |
| Mounting Type | DIN Rail/Chassis |
| Amperage Rating | 40 A |
| Voltage Rating | 600 VAC/300 VDC |
| Application | Electrical Panelboards, Industrial Control, Machinery Disconnects and Required Finger Safe Systems |
| Body Size | 2.13 in L x 1 in W x 1.13 in H |
| Body Type | Square |
| Class | Class CF |
| Element | Dual |
| Response Time | 10 sec |
| Standard & Approvals | ARRA Compliant, Buy American Act Compliant, CE Certified, UL Guide JFHR, UL File No. E4273, CSA Class 1422- 02, File No. 53787, RoHS Compliant |
| Terminal Type | Plug-In |