MERSEN FUSE 6,9 URD 233 TT F 1250 6,9URD233TTF1250

MERSEN FUSE 6,9 URD 233 TT F 1250 6,9URD233TTF1250

High-performance Protistor® fuse with aR characteristic for semiconductor protection, rated at 1250A, 690VAC IEC and 700VAC UL, featuring striker indication, flush ends, metric threads, and Omega connection.

SKU: D300268Alt SKU: PC233UD69V13CTFMPN: D300268
Price
List Price £503.58 ex VAT
Your Price (ex VAT) Save 40%
£302.15 40% OFF
You save £201.43 per unit
Manufacturer Lead Time Please contact us for a delivery time before you order
Get the best trade prices Trade exclusive

Create an online account to unlock exclusive pricing, special offers and more.

Create an online account Quick & easy setup
SUBTOTAL (EX VAT) £302.15
Trade pricing is personalised to your account

Manufacturer Lead Time

£302.15

Why Choose the Mersen D300268 Industrial Electrical Component?

The Mersen D300268 is an industrial electrical component identified by the manufacturer reference D300268. It is intended for professional maintenance, repair and OEM replacement applications where this exact Mersen part number is specified in the equipment documentation, approved bill of materials or existing installation.

Matching the complete manufacturer reference is important when maintaining industrial electrical equipment. Selecting the correct component helps reduce compatibility issues, supports efficient maintenance planning and enables purchasing teams to source the specified replacement part accurately.

Detailed electrical ratings and dimensional information for the D300268 could not be reliably verified from publicly available manufacturer information. Before ordering or installation, confirm the product type, current rating, voltage rating, operating class, terminal arrangement and physical dimensions against the original component or an official Mersen datasheet.

Key Advantages

  • Identified by the exact Mersen D300268 manufacturer reference.
  • Suitable for correctly specified maintenance and replacement requirements.
  • Supports accurate component identification and procurement.
  • Helps maintain the approved equipment bill of materials.
  • Suitable for professional industrial servicing applications.
  • Can support preventative maintenance and equipment refurbishment programmes.

Key Features

  • Mersen manufacturer reference: D300268.
  • Industrial electrical component.
  • Intended for use with compatible equipment.
  • Suitable for maintenance, repair and OEM replacement.
  • Precise part-number identification for purchasing and inventory control.
  • Technical suitability must be confirmed before installation.
  • Equipment should be isolated before inspection or replacement.
  • Installation should be completed by qualified personnel.

Accurate Component Identification for Industrial Maintenance

Industrial components can share similar housings while having significantly different electrical characteristics, mounting arrangements or operating classes. For this reason, visual similarity alone should not be used to select a replacement. The complete Mersen reference and all marked ratings should be checked before the component is ordered or fitted.

Where the existing label is incomplete or damaged, consult the equipment manufacturer, approved parts list or Mersen technical support. Installing a component with an incorrect current rating, voltage rating, operating characteristic or terminal arrangement could affect equipment protection and performance.

Typical Applications

  • Industrial electrical equipment maintenance.
  • OEM machinery repair and refurbishment.
  • Electrical control and power assemblies.
  • Manufacturing and process equipment.
  • Preventative maintenance programmes.
  • Replacement of an existing component marked D300268.

Technical Specifications

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

Fuse Indication Striker
Fuse Type Semiconductor
Fuse Size 2x33 mm
Fuse Class aR
Voltage 690 V
Item number D300268
Catalogue No PC233UD69V13CTF
Description Square Body High-Speed Fuse Protistor® Size 2x33 aR 690VAC IEC 700VAC UL 1250A With Striker Flush ends metric threads With Omega connection
EAN/UPC Code 3605340326086
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 2x33
Mounting Bolted
Clearing I2t At Rated Voltage 850 kA²s
Melting I2t 159 kA²s
AC Max I.R./Breaking Capacity I1: 170 kA
Indication System Yes
Indication System Type Striker
Connection/Terminal Material Silver-Plated Brass
Connection/Terminal Type Flush ends
Product Width 164.5 mm
Product Length 67.6 mm
Product Height 78.5 mm
Sell Pack Quantity 1 EA
Sell Pack Weight 1.9822 kg
Sell Pack Width 900 mm
Sell Pack Length 200 mm
Sell Pack Height 70 mm
Product group Semiconductor Protection Fuses
Body/Insulating Material Ceramic
Product Weight 1.9822 kg
Power Dissipation at Rated Current Value 230 W
HS Code 85361090
Country of Manufacture France

Frequently Asked Questions

What is the Mersen D300268?

The Mersen D300268 is an industrial electrical component identified by the manufacturer part number D300268. Its exact technical ratings should be confirmed using official Mersen documentation.

How can I confirm that the D300268 is compatible with my equipment?

Check the complete part number and every marked electrical rating against the original component, equipment manual or approved bill of materials.

Can I replace the D300268 with a visually similar component?

No replacement should be selected by appearance alone. Current, voltage, operating class, breaking capacity, dimensions and terminal configuration must all be compatible.

Where can I find the technical ratings?

Consult the label on the existing component, the equipment documentation, an official Mersen datasheet or Mersen technical support.

Who should install the Mersen D300268?

Installation should be completed by a suitably qualified electrical engineer or technician after the equipment has been safely isolated.

Mersen Components for Professional Industrial Applications

Correct manufacturer and part-number identification helps engineers, panel builders and maintenance professionals source compatible components for industrial electrical equipment.