Description
The Phoenix Contact UT 4-HESI (5X20) fuse terminal block, item number 3046032, is designed to combine conductor termination and fuse protection within an electrical control panel. It accommodates a compatible 5 × 20 mm glass fuse and provides a compact solution for protected control circuits and industrial electrical installations.
Its screw connection system supports secure conductor termination, while the modular housing is designed for DIN-rail mounting. A test connection on both sides of the safety lever supports electrical testing and troubleshooting during maintenance.
Key Specifications
– Brand: Phoenix Contact
– Model: UT 4-HESI (5X20)
– Manufacturer part number: 3046032
– Product type: Fuse modular terminal block
– Fuse type: 5 × 20 mm glass fuse
– Connection method: Screw connection
– Number of levels: 1
– Number of connections: 2
– Nominal current: 6.3 A
– Nominal voltage: 500 V (IEC)
– Conductor cross-section: 0.14–6 mm²
– Width: 6.2 mm
– Colour: Black
– Insulating material: Polyamide (PA)
– Flammability rating: UL 94 V-0
– Mounting: NS 35/7.5 and NS 35/15 DIN rails
Typical Applications
– Industrial control panels
– Fuse-protected control circuits
– Machine and equipment wiring
– Plant engineering and automation cabinets
– Electrical systems requiring replaceable fuse protection

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