Mersen USA Newburyport-MA L.L.C. HSJ300
- Part No.:
- HSJ300
- Manufacturer:
- Mersen USA Newburyport-MA L.L.C.
- Category:
- Electrical, Specialty Fuses
- Package:
- Cylindrical, Blade Terminal (Bolt)
- Datasheet:
-
HSJ300.pdf
- Description:
- 600V 300A CLASS J HS FUSE
- Quantity:
- Payment:

- Shipping:

Inventory:4,745
Please send an inquiry. Send us your inquiry, and we will respond immediately.
HSJ300 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Mersen USA Newburyport-MA L.L.C.
- Series:
- HSJ
- Package / Case:
- Cylindrical, Blade Terminal (Bolt)
- Packaging:
- Box
- Product Status:
- Active
- Mounting Type:
- Bolt Mount
- Fuse Type:
- Cartridge
- Current Rating (Amps):
- 300A
- Voltage Rating - AC:
- 600 VAC
- Voltage Rating - DC:
- 500 VDC
- Response Time:
- Fast Blow
- Applications:
- Electrical, Industrial
- Features:
- -
- Class:
- J
- Approval Agency:
- CSA, UL
- Operating Temperature:
- -
- Breaking Capacity @ Rated Voltage:
- 200kA AC, 100kA DC
- Size / Dimension:
- 2.126" Dia x 7.126" L (54.00mm x 181.00mm)
- Grade:
- -
- Qualification:
- -
HSJ300 FAQ
1.How can I place an order for HSJ300 through Aetrix?
1.Please submit a Request for Quotation (RFQ) for HSJ300 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 HSJ300 reliable?
The price and inventory of HSJ300 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HSJ300 is usually 5 days.
3.What payment methods are accepted for HSJ300?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HSJ300 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HSJ300?
HSJ300 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HSJ300 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 HSJ300?
5.For technical support, including HSJ300 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HSJ300 requirements.
6.How does Aetrix verify that HSJ300 is sourced from the original manufacturer or authorized distributors?
6.All HSJ300 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 HSJ300 meets industry standards.
7.What is the process for return or replacement of HSJ300?
All HSJ300 units undergo pre-shipment inspection (PSI). If there is an issue with HSJ300, 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 HSJ300 part is unused and in its original packaging.
Return procedure for HSJ300:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
HSJ300 Tags

-
04611.25ER
Littelfuse Inc.

-
0461.500ER
Littelfuse Inc.

-
0461002.ER
Littelfuse Inc.

-
0308.750UR
Littelfuse Inc.
-
0159002.MR
Littelfuse Inc.

-
ITV4030L0812NR
Littelfuse Inc.

-
BK/GMT-7-1/2A
Eaton - Bussmann Electrical Division

-
0242.100UAT1
Littelfuse Inc.

-
BK/GMT-15A
Eaton - Bussmann Electrical Division

-
0242.050UAT1
Littelfuse Inc.

-
0242.200UAT1
Littelfuse Inc.
-
0242.100UR
Littelfuse Inc.
Tech Hub
The ATSHA204A - STUCZ - T is a remarkable security integrated circuit that stands at the forefront of safeguarding modern - day electronic devices. In an era where data breaches and unauthorized access…
The ATSHA204A - SSHDA - T is a highly regarded security integrated circuit that plays a crucial role in safeguarding various electronic devices.1. Key FeaturesRobust Authentication MechanismsThis devic…
In the realm of electronic security, the ATSHA204A - MAHDA - T, a product of Microchip's CryptoAuthentication™ series, emerges as a highly - capable hardware security authentication chip.The core feat…
In the landscape of electronic components, the CAP200DG - TL, a product of Power Integrations, stands out as an innovative zero - power X - capacitor auto - discharge IC within the CAPZero - 2 series.T…

