Littelfuse Inc. 777-FT
- Part No.:
- 777-FT
- Manufacturer:
- Littelfuse Inc.
- Category:
- Protection Relays & Systems
- Package:
- Datasheet:
-
777-FT.pdf
- Description:
- 3-PHASE OVERLOAD RELAY/ 190-48
- Quantity:
- Payment:

- Shipping:

Inventory:2,827
Please send an inquiry. Send us your inquiry, and we will respond immediately.
777-FT Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Littelfuse Inc.
- Series:
- 777/77C
- Packaging:
- Bulk
- Product Status:
- Active
- Function:
- Multiple
- Voltage - Supply:
- 200 ~ 480VAC
- Trip Range:
- 2 ~ 800A, 170 ~ 528VAC
- Delay Time:
- 2 ~ 60s
- Mounting Type:
- Chassis Mount
- Termination Style:
- Screw Terminal
- Features:
- -
- Operating Temperature:
- -20°C ~ 70°C
777-FT FAQ
1.How can I place an order for 777-FT through Aetrix?
1.Please submit a Request for Quotation (RFQ) for 777-FT 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 777-FT reliable?
The price and inventory of 777-FT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 777-FT is usually 5 days.
3.What payment methods are accepted for 777-FT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 777-FT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 777-FT?
777-FT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 777-FT 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 777-FT?
5.For technical support, including 777-FT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 777-FT requirements.
6.How does Aetrix verify that 777-FT is sourced from the original manufacturer or authorized distributors?
6.All 777-FT 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 777-FT meets industry standards.
7.What is the process for return or replacement of 777-FT?
All 777-FT units undergo pre-shipment inspection (PSI). If there is an issue with 777-FT, 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 777-FT part is unused and in its original packaging.
Return procedure for 777-FT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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