China UK5-HESI Screw Clamp Din Rail Fuse Terminal Blocks Suppliers - 500V/6.3A Factory Direct Customization
UK5-HESI Screw Clamp Din Rail Screw Type Fuse Terminal Blocks
UK5-HESI Screw Clamp Din Rail Screw Type Fuse Terminal Blocks
UK5-HESI Screw Clamp Din Rail Screw Type Fuse Terminal Blocks
Frequently Asked Questions
What is the function of the UK5-HESI Fuse Terminal Block?
The UK5-HESI terminal block is designed to hold safety fuses in electrical control systems. It protects downline electrical components against short circuits and overloads while providing a secure connection on standard DIN rails.
What size of fuse is compatible with the UK5-HESI?
These terminal blocks are standardly compatible with 5 x 20 mm cartridge fuses (glass or ceramic types).
What is the rated voltage and current for this terminal block?
The UK5-HESI features a nominal voltage rating of up to 800V (or 250V when equipped with an LED indicator) and is rated for a maximum current capacity of 6.3A.
Does it have a blown-fuse indicator?
Yes, specific versions of the UK5-HESI come equipped with built-in LED or neon indicators that light up immediately when the fuse blows, allowing for rapid diagnostics and replacement.
How is the UK5-HESI terminal block mounted?
It features a universal foot design that easily snaps onto standard NS 35/7.5 or NS 35/15 DIN rails, ensuring a secure and stable fit in your distribution panel.
What wire range can the screw clamp accommodate?
The robust screw clamp connection system supports wire cross-sections from 0.2 mm² to 4 mm² (equivalent to 24 - 10 AWG) for both solid and stranded conductors.