MERSEN FUSE 6,9 URD 33 E F 1250 6,9URD33EF1250

MERSEN FUSE 6,9 URD 33 E F 1250 6,9URD33EF1250

High-speed aR fuse with striker indication and open slot blades for reliable semiconductor protection in industrial applications.

SKU: H300226Alt SKU: PC33UD69V1250EFMPN: H300226
Price
List Price £271.48 ex VAT
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£162.89

Why Choose the Mersen H300226 Electrical Protection Component?

The Mersen H300226 is a professional-grade electrical protection component intended for use in compatible industrial power distribution, power conversion and machinery control equipment. Manufactured by Mersen, it supports dependable circuit protection in applications where accurate component selection and reliable electrical performance are essential.

The H300226 manufacturer reference enables engineers, panel builders, maintenance teams and purchasing departments to identify the required component precisely. Selecting the correct Mersen part helps preserve the original protection characteristics of the equipment and reduces the risk of problems caused by incompatible replacement components.

Before purchasing or installing the Mersen H300226, its voltage rating, current rating, utilisation category, terminal arrangement and physical dimensions should be checked against the existing component and the latest official Mersen documentation. Installation must only take place where the complete electrical and mechanical specifications match the application.

Key Advantages

  • Genuine Mersen electrical protection component.
  • Clearly identified by manufacturer part number H300226.
  • Suitable for professional industrial electrical applications.
  • Supports accurate maintenance and replacement-part selection.
  • Designed for integration with compatible power and control equipment.
  • Suitable for OEM, maintenance, repair and overhaul requirements.

Key Features

  • Mersen manufacturer reference H300226.
  • Professional-grade electrical protection construction.
  • Suitable for compatible industrial power systems.
  • Designed to support reliable operation when correctly specified.
  • Suitable for replacement and original equipment applications.
  • Exact electrical ratings should be confirmed before installation.
  • Application-specific mounting and terminal configuration.
  • Backed by Mersen power protection expertise.

Reliable Protection for Industrial Electrical Systems

Correctly selected electrical protection components help limit the effects of short circuits and other abnormal electrical conditions. They can protect valuable machinery, power electronic devices, conductors and control equipment while supporting safer and more efficient maintenance.

The Mersen H300226 should be matched using its complete manufacturer reference and installed by a suitably qualified electrical professional. The system voltage, operating current, protection class, breaking capacity, mounting arrangement and environmental conditions must all be verified before the equipment is energised.

Typical Applications

  • Industrial electrical control panels.
  • Power distribution equipment.
  • Power conversion systems.
  • Industrial machinery and production equipment.
  • OEM electrical assemblies.
  • Maintenance, repair and overhaul projects.

Technical Specifications

Tick the specs you need, then view products that match.

Fuse Indication Striker
Fuse Type Semiconductor
Fuse Class aR
Voltage 690 V
Item number H300226
Catalogue No PC33UD69V1250EF
Description Square Body High-Speed Fuse Protistor® Size 33 aR 690VAC IEC 700VAC UL 1250A With Striker Open Slot Blades
EAN/UPC Code 3605340325256
Rated voltage AC UL 700 V
Rated voltage AC IEC 690 V
Ampere Rating 1250 A
RoHS Compliant Yes
AC or DC AC
Speed/Characteristic aR
Fuse Size 33
Mounting Bolted
Clearing I2t At Rated Voltage 2053 kA²s
Melting I2t 355 kA²s
AC Max I.R./Breaking Capacity I1: 200 kA
Design Details Reinforced Terminal
Indication System Yes
Indication System Type Striker
Connection/Terminal Material Silver-Plated Copper
Connection/Terminal Type Open Slot Blades
Product Width 73 mm
Product Length 126 mm
Product Height 78.5 mm
Sell Pack Quantity 3 EA
Sell Pack Weight 2.556 kg
Sell Pack Width 160 mm
Sell Pack Length 245 mm
Sell Pack Height 100 mm
Product group Semiconductor Protection Fuses
Body/Insulating Material Ceramic
Product Weight 0.852 kg
Power Dissipation at Rated Current Value 180 W
HS Code 85361090

Frequently Asked Questions

What is the Mersen H300226 used for?

The Mersen H300226 is an electrical protection component intended for use in compatible industrial power, machinery and electrical control equipment.

How can I confirm that the H300226 is compatible?

Compare the complete H300226 part number, electrical ratings, terminal configuration and dimensions with the existing component and official Mersen documentation.

Can the Mersen H300226 be used as a replacement part?

It may be used as a replacement where the original equipment documentation specifies the same Mersen reference and matching electrical and mechanical characteristics.

What specifications should be checked before installation?

Confirm the rated voltage, rated current, protection category, breaking capacity, terminal arrangement, dimensions and operating environment before installation.

Who should install the Mersen H300226?

The component should be selected and installed by a suitably qualified electrical professional in accordance with the equipment instructions and applicable electrical regulations.

Trusted Electrical Protection Expertise

Mersen electrical protection products are used by engineers, panel builders, equipment manufacturers and maintenance professionals to support dependable operation in industrial power and control systems.