MERSEN FUSE 6,9 URD 32 TT F 0350 N302163

MERSEN FUSE 6,9 URD 32 TT F 0350 N302163

The Protistor® PC32UD69V350TF fuse offers reliable circuit protection in high-speed industrial and power electronics applications with a breaking capacity rated to 690VAC (IEC) and 700VAC (UL) at 350A.

SKU: N302163Alt SKU: PC32UD69V350TFMPN: N302163
Price
List Price £134.82 ex VAT
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Why Choose the Mersen N302163 Industrial Fuse-Link?

The Mersen N302163 is an industrial fuse-link designed to provide dependable overcurrent and short-circuit protection for compatible electrical equipment. Manufactured by Mersen, a recognised specialist in electrical protection, this fuse helps safeguard cables, control components and connected machinery against potentially damaging fault currents.

Industrial fuse-links interrupt excessive electrical current before it can cause extensive damage to equipment or electrical infrastructure. The Mersen N302163 is suitable for maintenance, replacement and original equipment applications where correctly coordinated circuit protection is required to support safe, reliable operation.

The rated current, voltage rating, utilisation category, breaking capacity, dimensions and terminal configuration should be confirmed from the markings on the fuse-link or the latest official Mersen technical documentation before installation. Products with a similar physical appearance may have different operating characteristics and should not be treated as interchangeable without technical verification.

Key Advantages

  • Dependable industrial overcurrent and short-circuit protection.
  • Manufactured by the established Mersen electrical protection brand.
  • Helps protect cables, electrical components and connected equipment.
  • Suitable for industrial maintenance, replacement and OEM applications.
  • Designed for compatible fuse holders and electrical assemblies.
  • Supports improved equipment reliability and reduced fault-related downtime.

Key Features

  • Mersen industrial fuse-link.
  • Item number: N302163.
  • Designed for electrical circuit and equipment protection.
  • Industrial-grade construction for dependable performance.
  • Suitable for compatible power-control and automation systems.
  • Helps isolate potentially damaging electrical fault currents.
  • Suitable for planned maintenance and replacement programmes.
  • Genuine Mersen electrical protection component.

Reliable Protection for Industrial Electrical Equipment

Industrial fuse-links protect electrical systems by opening the circuit when current exceeds their specified operating limits. A correctly selected fuse can restrict fault energy, protect downstream components and reduce the risk of extensive damage to machinery, control panels and power-distribution equipment.

When replacing the Mersen N302163, engineers should verify the complete product reference together with the rated current, rated voltage, utilisation category, breaking capacity, dimensions and terminal arrangement. Selecting a replacement solely by physical appearance is not recommended because visually similar fuse-links may provide substantially different protection characteristics.

Typical Applications

  • Industrial control panels and electrical cabinets.
  • Power distribution and switchgear assemblies.
  • Motor-control and power-conversion equipment.
  • Manufacturing and processing machinery.
  • Industrial automation systems.
  • OEM equipment and electrical maintenance programmes.

Technical Specifications

Item number N302163
Catalogue No PC32UD69V350TF
Description Square Body High-Speed Fuse Protistor® Size 32 aR 690VAC IEC 700VAC UL 350A With Striker Flush ends metric threads
EAN/UPC Code 3605340351200
Rated voltage AC UL 700 V
Rated voltage AC IEC 690 V
Ampere Rating 350 A
RoHS Compliant Yes
AC or DC AC
Speed/Characteristic aR
Fuse Size 32
Mounting Bolted
Clearing I2t At Rated Voltage 53.7 kA²s
Melting I2t 8.9 kA²s
AC Max I.R./Breaking Capacity I1: 200 kA
Design Details Standard Terminal
Indication System Yes
Indication System Type Striker
Connection/Terminal Material Silver-Plated Brass
Connection/Terminal Type Flush ends
Product Width 59 mm
Product Length 50.6 mm
Product Height 65 mm
Sell Pack Quantity 3 EA
Sell Pack Weight 1.6389 kg
Sell Pack Width 85 mm
Sell Pack Length 195 mm
Sell Pack Height 75 mm
Product group Semiconductor Protection Fuses
Body/Insulating Material Ceramic
Product Weight 0.5463 kg
Power Dissipation at Rated Current Value 71 W
HS Code 85361090
Country of Manufacture France
Fuse Type Semiconductor
Fuse Class aR
Voltage 690 V

Frequently Asked Questions

What is the Mersen N302163 used for?

The Mersen N302163 is used to provide overcurrent and short-circuit protection within compatible industrial electrical equipment, control systems and power assemblies.

How can I confirm the electrical rating of the N302163?

Check the rated current, rated voltage, utilisation category and breaking capacity printed on the fuse-link or listed in the latest official Mersen technical documentation.

Can the N302163 be replaced with a different fuse?

A substitute should only be installed when its current rating, voltage rating, utilisation category, breaking capacity, dimensions and terminal arrangement match the original specification.

Where is the Mersen N302163 typically installed?

It may be installed in a compatible fuse holder, control panel, switchgear assembly or industrial equipment enclosure, subject to the equipment manufacturer’s requirements.

Who should install or replace this fuse?

The fuse should be installed by a suitably qualified electrical professional after the equipment has been safely isolated and all required specifications have been verified.

Trusted Electrical Protection from Mersen

Mersen electrical protection products are used by industrial engineers, equipment manufacturers and maintenance professionals to support reliable operation across power distribution, machinery and automation applications.

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