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MERSEN FUSE 300V 25A T FUSE A3T25
MPN: A3T25
Special Price
£18.64
£15.53
Regular Price
£41.40
MERSEN FUSE 300V 25A T FUSE A3T25 is available to buy in increments of 10
Why Choose the Fuse A3T - Class T - Fast-Acting 300VAC 160VDC 250A Blade Amp-Trap®?
The Fuse A3T provides reliable, rapid protection for critical circuits, featuring a fast-acting response to overloads and short circuits up to 300VAC or 160VDC at 250A. Its compact, blade-type Class T construction ensures straightforward installation and maximises panel space efficiency.
Engineered for demanding industrial environments, the Amp-Trap® design delivers low energy let-through (I²t) and robust arc-quenched performance, optimising system safety and minimising equipment downtime.
Product Code: A3T250
Key Benefits
- Fast-acting fuse for rapid circuit protection
- Compact blade design saves panel space
- High breaking capacity of 200 kA for enhanced safety
- Suitable for both AC and DC applications
- Robust copper blade terminals ensure reliable connections
- Low energy let-through minimises equipment damage
Compatibility
This fuse is compatible with industrial low voltage UL/CSA fuse holders and panels designed for Class T blade fuses. It fits bolted mounting configurations and is ideal for systems requiring 300 V AC or 160 V DC protection at 250 A.
Applications
- Industrial motor control circuits
- Power distribution panels
- Control and automation equipment
- Renewable energy systems
- UPS and power backup systems
Technical Specifications
- Item number: A3T250
- Description: Fuse A3T - Class T - Fast-Acting 300VAC 160VDC 250A Blade Amp-Trap®
- EAN/UPC Code: 782001890254
- Rated voltage AC UL: 300 V
- Rated voltage DC UL: 160 V
- Frequency (Hz): 50/60 Hz
- Ampere Rating: 250 A
- AC or DC: AC/DC
- Fuse Class: Class T
- Speed/Characteristic: Fast-Acting
- Mounting: Bolted
- AC Max I.R./Breaking Capacity: I1: 200 kA
- Connection/Terminal Material: Copper
- Connection/Terminal Type: Blade
- Product Diameter: 33.8 mm
- Product Length: 69.8 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 0.1315 kg
- Sell Pack Width: 35.1 mm
- Sell Pack Length: 35.1 mm
- Sell Pack Height: 73.2 mm
- Product group: Low Voltage UL/CSA Fuses
- Body/Insulating Material: GMG
- Product Weight: 0.1234 kg
Frequently Asked Questions
What is the maximum voltage rating for this fuse?
The Fuse A3T is rated for up to 300 V AC and 160 V DC.
Can this fuse be used in both AC and DC circuits?
Yes, it is suitable for both AC and DC applications.
What is the breaking capacity of the fuse?
The fuse has a maximum interrupting rating of 200 kA.
What type of mounting does this fuse require?
This fuse is designed for bolted mounting.
Is the fuse blade made of copper?
Yes, the connection terminals are made of copper for reliable conductivity.
Common Search Terms
Class T fuse, fast-acting fuse, blade fuse 250A, Amp-Trap fuse, 300V fuse, 160V DC fuse, industrial circuit protection, bolted mounting fuse, low voltage fuse
| Manufacturer Part Number | A3T25 |
|---|---|
| Packed Quantity | 10 |
| Barcode | 0782001890087 |
| Height | 22.4mm |
| Width | 10.4mm |
| Depth | 10.4mm |
| HS Code | 85361050 |
| Country of Manufacture | Mexico |
| Manufacturer | Mersen |
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