LITTELFUSE Semiconductor Fuse: PSR Series, Very-Fast-Acting, 550 A, 1,300 V AC
The LITTELFUSE PSR Series Semiconductor Fuse is a very-fast-acting threaded flush-end square fuse designed for AC/DC applications. This model (MPN PSR073FL0550Z) is rated at 550 A, 1,300 V AC, and 1,000 V DC. It…
SKU 3G-OTH-26649
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The LITTELFUSE PSR Series Semiconductor Fuse is a very-fast-acting threaded flush-end square fuse designed for AC/DC applications. This model (MPN PSR073FL0550Z) is rated at 550 A, 1,300 V AC, and 1,000 V DC. It provides overcurrent protection for power electronic circuits.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the LITTELFUSE PSR Series semiconductor fuse used for?
The LITTELFUSE PSR Series semiconductor fuse (MPN PSR073FL0550Z) provides very-fast-acting overcurrent protection for power electronic circuits, such as inverters, drives, and UPS systems. Its high interrupting rating safeguards sensitive semiconductor devices from short circuits and overloads in AC/DC applications.
What are the specifications of the LITTELFUSE PSR073FL0550Z fuse?
The LITTELFUSE PSR073FL0550Z is a very-fast-acting threaded flush-end square fuse rated at 550 A, 1,300 V AC, and 1,000 V DC. It belongs to the PSR Series and is designed for AC/DC voltage types. This fuse provides reliable overcurrent protection for industrial power electronics.
Where to buy the LITTELFUSE PSR073FL0550Z fuse worldwide?
3G Electric supplies the LITTELFUSE PSR073FL0550Z semiconductor fuse worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this fuse to any country.
How to select the correct LITTELFUSE PSR Series fuse for your application?
To select the correct LITTELFUSE PSR Series fuse, match the voltage rating (AC/DC) and continuous current (550 A for this model) to your circuit requirements. Ensure the very-fast-acting characteristic aligns with the inrush current of your semiconductor load. Consult the manufacturer's data sheet for coordination and mounting details.
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3G Electric supplies LITTELFUSE very-fast-acting threaded flush-end square fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
