Eaton Bussmann Inc. TCF40
Eaton Bussmann Series Class CF fuse, TCF, time-delay, dual-element current limiting cube fuse, 40 A, indicating fuse, interrupting rating of 100 kA at 300 Vdc and 300 kA at 600 Vac
Supporting Information
- Finger safe|The 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|True dual element fuse construction with a minimum of 10 sec time delay at 500% of rating|Long time delay minimizes nuisance circuit openings due to temporary overloads and transient surges|No venting of arc or molten metal and gases during opening|Robust cycling and inrush current withstand|Low let through currents under fault conditions|10 sec at 500% response time
- 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 interrupt 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 co-ordination 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
- 300 kA rms symmetrical at 600 VAC, 100 kA at 300 VDC interrupt rating
- Copper alloy terminals, electroless tin terminal plating, PES (polyethersulfone) indicator lens, energetic chemical indicator
- 10 s at 500% response time
- Brand: Eaton Bussmann Inc.Amperage Rating: 40Body Size: 0.406 in Dia x 1.54 in LBody Type: Square BladeClass: CFColor: BlackElement: DualFrequency Rating: 50/60