whats difference between fast and slow blow fuse

A slow blow fuse is different from a fast acting fuse in its capability to withstand transient pulse currents, i.e., it can withstand the surge current upon power-on/off, thus ensuring the equipment works normally. Therefore, slow blow fuses are often called time-delay fuses. Technically, a slow blow fuse features a higher I2t value, and it requires more energy to blow, so it is more capable of withstanding pulses compared with a fast acting fuse of same rated current.Hope that helps.

Is this fuse same as T2AH 250V - I am looking for Baxi 800 Boiler?

I don't think they are they same. These are glass fuses. I think you're looking for ceramic fuses for a boiler. I use these ones here on an old valve/tube Marshall amp.

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electrosmart Pack of 10 T2A 20mm x 5mm Glass Fuses Slow Blow/Time Delay

Product ID: 48014007

Details

AC adapter current
2 Amps
Brand
electrosmart
Material
Glass
Mounting type
Through-Hole
Voltage
250 Volts

⏳Slow blow time delay

⚡2A current rating

🔍20mm x 5mm precision size

7690CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Fuse your tech with confidence — don’t get caught unprotected!

BULK PACK OF 10 - Stay stocked and ready with a convenient pack of ten fuses, ensuring uninterrupted protection 📦
COMPACT GLASS BUILD - Sleek 20mm x 5mm glass fuse fits seamlessly into tight spaces 🔍
TIME DELAY TECHNOLOGY - Slow blow design prevents nuisance trips, perfect for sensitive electronics ⏳
RELIABLE 2 AMP PROTECTION - Engineered to handle up to 2A current, safeguarding your devices with precision ⚡
TRUSTED ELECTROSMART QUALITY - Highly rated with 4.6 stars from 500+ users, combining reliability and value ⭐

The electrosmart Pack of 10 T2A 20mm x 5mm Glass Fuses offers reliable 2 Amp, 250V slow blow protection designed for sensitive electronics. Its compact glass construction and time-delay feature prevent false trips, making it ideal for professional-grade DIY and electronics projects. Trusted by hundreds with a 4.6-star rating, this bulk pack ensures you’re always ready to safeguard your devices.

Specifications

ASIN	B0036A8O3Q
Best Sellers Rank	30,020 in DIY & Tools ( See Top 100 in DIY & Tools ) 100 in Fuses & Holders
Brand	electrosmart
Country Of Origin	China
Current Rating	2 Amps
Customer Reviews	4.6 4.6 out of 5 stars (508)
Item Highlight	250V, 2A Time Delay/Lag Fuses, T2AL
Manufacturer	electrosmart
Manufacturer Part Number	KLiHD
Material	Glass
Maximum Current	2 Amps
Model Number	b26ec61e-af41-482c-ae6f-87190c423c02
Mounting Type	Through-Hole Mount
Number of Items	10
Voltage	250 Volts

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TrustScore 4.5 | 7,300+ reviews

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Good experience, but the tracking updates could be better.

2 months ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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