CONNECTWELL – Screw Clamp Fuse Terminal Block with 6-60V LED Indication – CF4UL(110-240V)

CF4UL110-240V is a fuse terminal block designed for optimal circuit protection in control panels and industrial systems. Featuring a fully enclosed housing, this feature eliminates the need for additional end plates, ensuring a compact and streamlined installation. It supports both ⌀5x20mm and ⌀5x25mm fuse cartridges, offering flexibility for various protection requirements. The terminal block includes an LED indication feature, providing immediate visual feedback in the event of a fuse blowout—significantly reducing downtime during maintenance. Built-in reverse polarity protection enhances operational safety, and the terminal is suitable for both AC and DC applications, making it ideal for a wide range of electrical environments.

Short-Time Withstand Current
0.48 kA
Type of Connection
Screw Clamp
Wire Entry Orientation
Side
Operating Temperature Range
-40 to +105
Number of Levels
1
Number of Connections
2
Rated Voltage (IEC)
800 V
Rated Current (IEC)
6.3 A
Tightening Torque (IEC)
0.5 Nm
Rated Voltage (UL/CSA)
600 V
Rated Current (UL/CSA)
10 A
Tightening Torque (UL/CSA)
7 lb-in
Mounting Possibility
DIN 32/DIN 35/DIN 35-15 Rail
Internally Shorted
No
Screw Size
M3
Fuse Fail Indication
Yes
Fuse Fail Indication Voltage
110-240 V
Indication Colour
Red
Indication Current Range
0.31—0.95 mA
Operated by
Screwdriver
Rated Surge Voltage
8 kV
Overvoltage Category
III
Pollution Degree
3
Type of Fuse
Glass
Fuse Size
5×20 mm
With Fuse
No