Eaton - Bussmann Electrical Division AD20
- Part No.:
- AD20
- Manufacturer:
- Eaton - Bussmann Electrical Division
- Category:
- Electrical, Specialty Fuses
- Package:
- Cylindrical, Blade Terminal (Bolt)
- Description:
- FUSE CARTRIDGE 20A 550VAC/250VDC
- Quantity:
- Payment:

- Shipping:

Inventory:5,632
Please send an inquiry. Send us your inquiry, and we will respond immediately.
AD20 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Eaton - Bussmann Electrical Division
- Series:
- -
- Package / Case:
- Cylindrical, Blade Terminal (Bolt)
- Packaging:
- Bulk
- Product Status:
- Active
- Mounting Type:
- Bolt Mount
- Fuse Type:
- Cartridge
- Current Rating (Amps):
- 20A
- Voltage Rating - AC:
- 550 VAC
- Voltage Rating - DC:
- 250 VDC
- Response Time:
- -
- Applications:
- -
- Features:
- -
- Class:
- G
- Approval Agency:
- -
- Operating Temperature:
- -
- Breaking Capacity @ Rated Voltage:
- 80kA AC, 40kA DC
- Size / Dimension:
- 0.827" Dia x 2.165" L (21.00mm x 55.00mm)
- Grade:
- -
- Qualification:
- -
AD20 FAQ
1.How can I place an order for AD20 through Aetrix?
1.Please submit a Request for Quotation (RFQ) for AD20 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 AD20 reliable?
The price and inventory of AD20 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD20 is usually 5 days.
3.What payment methods are accepted for AD20?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AD20 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AD20?
AD20 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AD20 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 AD20?
5.For technical support, including AD20 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD20 requirements.
6.How does Aetrix verify that AD20 is sourced from the original manufacturer or authorized distributors?
6.All AD20 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 AD20 meets industry standards.
7.What is the process for return or replacement of AD20?
All AD20 units undergo pre-shipment inspection (PSI). If there is an issue with AD20, 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 AD20 part is unused and in its original packaging.
Return procedure for AD20:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
AD20 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.
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