MERSEN FUSE J TD FUSE 600V 35A AJT AJT35

MERSEN FUSE J TD FUSE 600V 35A AJT AJT35

The AJT35 fuse offers reliable time-delay protection for circuits up to 600VAC and 400VDC, with a 35A current rating. Its Class J design ensures superior short-circuit current interruption and excellent current-limiting performance, safeguarding critical components in demanding industrial environments.

SKU: AJT35MPN: AJT35
Price
List Price £48.33 ex VAT
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Why Choose the Mersen AJT35 Class J Time-Delay Fuse?

The Mersen AJT35 is a high-performance Class J time-delay fuse designed to provide dependable overcurrent protection for industrial electrical systems. As part of the established Mersen Amp-Trap 2000® AJT series, it combines effective current-limiting performance with time-delay characteristics, making it suitable for circuits containing motors, transformers and other equipment subject to temporary inrush currents.

The AJT35 is engineered to minimise damage caused by sustained overloads and short circuits while reducing unnecessary fuse operation during normal equipment start-up. Its compact Class J construction occupies less panel space than many comparable fuse formats, helping panel builders and OEM manufacturers create efficient electrical assemblies without compromising circuit protection.

With a rated current of 35 A and a 600 V AC / 400 V DC rating, the AJT35 is ideal for motor branch circuits, industrial machinery, transformers, feeders and power distribution equipment. Its blade-style terminals allow secure installation in compatible Class J fuse holders, fuse clips and fused disconnect switches.

Key Advantages

  • Industrial Class J time-delay fuse for reliable overcurrent protection.
  • 35 A current rating suitable for machinery and distribution circuits.
  • 600 V AC and 400 V DC voltage rating.
  • Time-delay operation accommodates temporary motor and transformer inrush currents.
  • Current-limiting performance helps reduce equipment damage during fault conditions.
  • Compact Class J format saves valuable control-panel space.

Key Features

  • Mersen Amp-Trap 2000® AJT series.
  • 35 A rated current.
  • 600 V AC / 400 V DC rated voltage.
  • Class J time-delay fuse construction.
  • Blade-terminal mounting design.
  • 200 kA AC interrupting rating.
  • Current-limiting protection for industrial circuits.
  • Suitable for use with compatible Class J fuse holders and disconnects.

Reliable Protection for Industrial Electrical Systems

The Mersen AJT35 protects connected equipment by interrupting dangerous overload and short-circuit currents before they can cause extensive thermal or mechanical damage. Its time-delay response allows normal temporary surges associated with motor starting and transformer energisation to pass without unnecessary fuse replacement.

Its current-limiting performance helps reduce the amount of fault energy delivered to downstream equipment. This makes the AJT35 a practical choice for industrial control panels, production machinery and electrical distribution systems where reliable protection, system uptime and space efficiency are important.

Typical Applications

  • Motor branch circuit protection.
  • Industrial control panels.
  • Transformer primary and secondary circuits.
  • Main and feeder circuits.
  • OEM machinery and automation equipment.
  • Industrial power distribution systems.

Technical Specifications

Current 35 A
Voltage 600 V
Item number AJT35
Description Fuse AJT - Class J - Time-delay 600VAC 400VDC 35A Ferrule SmartSpot® Amp-Trap 2000®
EAN/UPC Code 782001962302
Rated voltage AC UL 600 V
Rated voltage DC UL 400 V
Frequency (Hz) 50/60 Hz
Ampere Rating 35 A
AC or DC AC/DC
Fuse Class Class J
Speed/Characteristic Time Delay
Mounting Clip
AC Max I.R./Breaking Capacity I1: 200 kA
Indication System Yes
Indication System Type SmartSpot®
Connection/Terminal Material Tin-Plated Copper
Connection/Terminal Type Ferrule
Product Diameter 27 mm
Product Length 60.5 mm
Sell Pack Quantity 10 EA
Sell Pack Weight 0.7938 kg
Sell Pack Width 62 mm
Sell Pack Length 139.7 mm
Sell Pack Height 55.6 mm
Product group Low Voltage UL/CSA Fuses
Body/Insulating Material GMG
Product Weight 0.0757 kg
HS Code 85361050
Country of Manufacture Mexico
Fuse Type UL class
Fuse Class Time delay

Frequently Asked Questions

What is the Mersen AJT35 used for?

The AJT35 protects industrial motors, transformers, feeders, machinery and branch circuits against sustained overloads and short-circuit faults.

What is the current rating of the AJT35?

The fuse has a rated current of 35 A.

What voltage is the AJT35 rated for?

The AJT35 is rated for operation at up to 600 V AC and 400 V DC.

Can the AJT35 withstand motor starting currents?

Yes. Its time-delay characteristics allow it to tolerate normal temporary motor-starting and transformer inrush currents while maintaining protection against sustained faults.

Where is the Mersen AJT35 typically installed?

It is commonly installed in industrial control panels, machinery, fused disconnect switches and power distribution equipment using compatible Class J fuse holders.

Trusted for Industrial Circuit Protection

Mersen Amp-Trap 2000® AJT Class J fuses are widely selected by electrical engineers, panel builders and OEM manufacturers for dependable time-delay protection, high interrupting capacity and effective current limitation.

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