OMEGA ST522263 5×20 mm Glass Fuse 6.3A Slow – 5-Pack
OMEGA ST522263 5×20 mm Glass Fuse 6.3A Slow – 5-Pack
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The OMEGA 25.1500.46 ST522263 is a slow-blow (time-delay) glass cartridge fuse in the standard 5×20 mm format. Rated at 6.3A and 250V, it tolerates brief inrush currents from motors, transformers, and capacitive loads at start-up without tripping, while protecting the circuit against sustained overcurrents. The transparent glass body allows visual inspection without removal from the fuse holder.
Contacts are nickel-plated brass, providing corrosion resistance and a stable electrical connection throughout the fuse's service life. The 6.3A rating covers a common mid-range slot in fuse selection, used in audio equipment, power supplies, and larger domestic appliances. Supplied as a pack of 5.
Key Features
- Type: slow-blow / time-delay (T)
- Current rating: 6.3A
- Voltage rating: 250V
- Body material: glass
- Dimensions: 5×20 mm
- Contact material: nickel-plated brass
- Pack quantity: 5 pcs
Product Benefits
- Slow-blow characteristic handles inrush currents at start-up without nuisance tripping in motor and transformer circuits
- Transparent glass body enables immediate visual fault diagnosis without removing the fuse
- Nickel-plated brass contacts resist oxidation and maintain stable contact resistance
- Standard 5×20 mm format is compatible with the vast majority of fuse holders in consumer and industrial equipment
- 5-pack provides sufficient replacement stock for maintenance trays and service work
Technical Specifications
- Model: 25.1500.46 / ST522263
- Type: Slow-blow / time-delay (T)
- Current rating: 6.3A
- Voltage rating: 250V
- Body: Glass
- Dimensions: 5×20 mm
- Contacts: Nickel-plated brass
- Weight per fuse: 0.08 g
- Pack quantity: 5 pcs
Why You'll Love It
- 6.3A slow-blow is the standard rating for hi-fi amplifiers, power supplies, and mid-range domestic appliances
- Standard 5×20 mm size fits virtually all fuse holders without adapters
- Visual inspection in seconds — no tools needed to check fuse status
- 5-pack quantity is the standard service replacement quantity, minimising re-order frequency
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Infomations
Infomations
Meet the updated SoundLink Flex Speaker. Surprisingly big, bold sound in a super-packable size — perfect for sharing tunes and good times anywhere on the planet. It’s built durable, too, so you can go where the beat takes you.
About Brand
About Brand
Bose is a world-renowned audio brand known for its innovative sound technology and minimalist design. Since 1964, Bose has been committed to delivering immersive and lifelike listening experiences. From headphones to speakers, every Bose product is crafted to let you hear music the way it was meant to be heard—no matter where you are.
Shipping & Rerturns
Shipping & Rerturns
• Shipping: Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days depending on your location.
• Returns: You may return or exchange products within 30 days of receiving your order. Items must be in original condition with proof of purchase.
If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.
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Made entirely of oak, the Bow Chair is comfortable, visually pleasing and brimming with character. The moulded plywood seat is unusually wide in proportion to its depth and a waterfall edge at the front softens contact with the hamstrings.
- Ships directly from US warehouses
- 4,8 Review Score
- Over 200 Curated Electronics
Inspired to create a chair where the back
Made entirely of oak, the Bow Chair is comfortable, visually pleasing and brimming with character. The moulded plywood seat is unusually wide in proportion to its depth and a waterfall edge at the front softens contact with the hamstrings.
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How long does it take to process an order?
How long does it take to process an order?
Orders are typically processed within 1–2 business days. You will receive a confirmation email with tracking details once your order has been shipped. Please note that processing times may be slightly longer during high-demand periods or sales events.
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Do you ship internationally?
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What is your return policy?
We accept returns within 30 days of delivery. To be eligible, items must be unused, in their original packaging, and accompanied by proof of purchase. If the item is faulty or damaged, we will cover the return shipping and provide a replacement or full refund.
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What are your sizing options?
This product does not require sizing. However, if you’re shopping for wearables or accessories on our store, detailed size charts are available on each product page to help you find the perfect fit.

