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MERSEN FUSE 300V 250A T FUSE A3T250
MPN: A3T250
Why Choose the Fuse A3T - Class T - Fast-Acting 300VAC 160VDC 250A Blade Amp-Trap®?
The Fuse A3T250 delivers rapid circuit protection with its fast-acting performance, ensuring minimal downtime and safeguarding sensitive equipment from overloads and short circuits. Its robust Class T design supports up to 300VAC and 160VDC, making it ideal for demanding industrial and commercial applications.
Engineered for reliability, the A3T250 features a compact blade construction for easy installation and secure fitment, accommodating 250A ratings with precision. Rely on Amp-Trap® technology for consistent performance and superior protection in high-fault environments.
Product Code: A3T250
Key Benefits
- Fast-acting fuse providing rapid circuit interruption to protect sensitive equipment.
- Supports both AC and DC voltages up to 300VAC and 160VDC respectively.
- Compact blade design allows for easy installation and secure connection.
- High interrupting rating of 200 kA ensures reliable protection in high-fault conditions.
- Durable construction with copper terminals and GMG insulating body for long service life.
Compatibility
The A3T250 fuse is compatible with a wide range of industrial and commercial electrical systems requiring Class T fast-acting protection. It fits standard bolted mounting fuse holders designed for blade terminal connections and is suitable for use in low voltage UL/CSA fuse applications.
Applications
- Industrial motor control circuits
- Power distribution panels
- Commercial HVAC systems
- Battery protection in DC circuits
- Overcurrent protection in sensitive electronic equipment
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 the A3T250 fuse?
The A3T250 fuse is rated for up to 300VAC and 160VDC, suitable for both AC and DC applications.
Can the A3T250 fuse be used in motor control circuits?
Yes, it is ideal for motor control circuits due to its fast-acting characteristic and high interrupting capacity.
What type of mounting does the A3T250 require?
The fuse is designed for bolted mounting with blade terminal connections for secure installation.
Is the A3T250 suitable for use in DC circuits?
Yes, it supports DC voltages up to 160V and is suitable for battery protection and other DC applications.
Common Search Terms
Class T fuse, fast-acting fuse, 250 amp fuse, 300VAC fuse, 160VDC fuse, blade fuse, Amp-Trap fuse, industrial fuse, motor protection fuse, high interrupt rating fuse
| Manufacturer Part Number | A3T250 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 0782001890254 |
| Height | 69.8mm |
| Width | 33.8mm |
| Depth | 33.8mm |
| HS Code | 85361090 |
| Country of Manufacture | Mexico |
| Manufacturer | Mersen |
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