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Littelfuse Inc. PSR073UL0550X

Part No.:
PSR073UL0550X
Manufacturer:
Littelfuse Inc.
Category:
Electrical, Specialty Fuses
Package:
-
Datasheet:
AetrixPSR073UL0550X.pdf
Description:
FUSE SQUARE 550A 1.3KVAC/1KVDC
Quantity:
Payment:
Payment
Shipping:
Shipping

Inventory:9,484

Please send an inquiry. Send us your inquiry, and we will respond immediately.

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Quantity*
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PSR073UL0550X Specifications

Product attributes
Attribute value
Manufacturer:
Littelfuse Inc.
Series:
POWR-SPEED® PSR
Package / Case:
-
Packaging:
Box
Product Status:
Active
Mounting Type:
Bolt Mount
Fuse Type:
Square
Current Rating (Amps):
550A
Voltage Rating - AC:
1.3 kVAC
Voltage Rating - DC:
1 kVDC
Response Time:
Fast Blow
Applications:
Semiconductors
Features:
Indicating
Class:
-
Approval Agency:
CE, cURus, UL
Operating Temperature:
-55°C ~ 125°C
Breaking Capacity @ Rated Voltage:
100kA AC, 150kA DC
Size / Dimension:
2.882" L x 2.894" W x 3.130" H (73.20mm x 73.50mm x 79.50mm)
Grade:
-
Qualification:
-

PSR073UL0550X FAQ

1.How can I place an order for PSR073UL0550X through Aetrix?

1.Please submit a Request for Quotation (RFQ) for PSR073UL0550X on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for PSR073UL0550X reliable?

The price and inventory of PSR073UL0550X are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PSR073UL0550X is usually 5 days.

3.What payment methods are accepted for PSR073UL0550X?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PSR073UL0550X transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for PSR073UL0550X?

PSR073UL0550X orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your PSR073UL0550X order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for PSR073UL0550X?

5.For technical support, including PSR073UL0550X datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PSR073UL0550X requirements.

6.How does Aetrix verify that PSR073UL0550X is sourced from the original manufacturer or authorized distributors?

6.All PSR073UL0550X products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that PSR073UL0550X meets industry standards.

7.What is the process for return or replacement of PSR073UL0550X?

All PSR073UL0550X units undergo pre-shipment inspection (PSI). If there is an issue with PSR073UL0550X, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The PSR073UL0550X part is unused and in its original packaging.

Return procedure for PSR073UL0550X:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

PSR073UL0550X Tags

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  • Littelfuse Inc. PSR073UL0550X
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  • PSR073UL0550X Price
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