Eaton - Bussmann Electrical Division 400FMM
- Part No.:
- 400FMM
- Manufacturer:
- Eaton - Bussmann Electrical Division
- Category:
- Electrical, Specialty Fuses
- Package:
- Cylindrical, Blade Terminal (Bolt)
- Datasheet:
-
400FMM.pdf
- Description:
- FUSE CRTRDGE 400A 690VAC/500VDC
- Quantity:
- Payment:

- Shipping:

Inventory:2,218
Please send an inquiry. Send us your inquiry, and we will respond immediately.
400FMM Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Eaton - Bussmann Electrical Division
- Series:
- FMM
- Package / Case:
- Cylindrical, Blade Terminal (Bolt)
- Packaging:
- Bulk
- Product Status:
- Active
- Mounting Type:
- Bolt Mount
- Fuse Type:
- Cartridge
- Current Rating (Amps):
- 400A
- Voltage Rating - AC:
- 690 VAC
- Voltage Rating - DC:
- 500 VDC
- Response Time:
- -
- Applications:
- Electrical, Industrial
- Features:
- -
- Class:
- -
- Approval Agency:
- CE, UR
- Operating Temperature:
- -
- Breaking Capacity @ Rated Voltage:
- 200kA
- Size / Dimension:
- 1.969" L x 1.500" W x 3.268" H (50.00mm x 38.00mm x 83.00mm)
- Grade:
- -
- Qualification:
- -
400FMM FAQ
1.How can I place an order for 400FMM through Aetrix?
1.Please submit a Request for Quotation (RFQ) for 400FMM 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 400FMM reliable?
The price and inventory of 400FMM are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 400FMM is usually 5 days.
3.What payment methods are accepted for 400FMM?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 400FMM transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 400FMM?
400FMM orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 400FMM 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 400FMM?
5.For technical support, including 400FMM datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 400FMM requirements.
6.How does Aetrix verify that 400FMM is sourced from the original manufacturer or authorized distributors?
6.All 400FMM 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 400FMM meets industry standards.
7.What is the process for return or replacement of 400FMM?
All 400FMM units undergo pre-shipment inspection (PSI). If there is an issue with 400FMM, 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 400FMM part is unused and in its original packaging.
Return procedure for 400FMM:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
400FMM 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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