- Home Page /
- Tools & Home Improvement /
- Electrical /
- Breakers, Load Centers & Fuses /
- Fuses /
- Cartridge Fuses /
- 189140.25 25 AMP, 440 VAC, 6.3 X 32 MM, Ceram...
0 ratings
Item #:
180502039
189140.25 25 AMP, 440 VAC, 6.3 X 32 MM, Ceramic, Fuse, TIME-LAG
Item #:
180502039
MMK 85669
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Friday, September 04
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Voltage Rating
This fuse operates at 440 VAC, ensuring reliability in high-voltage applications, making it suitable for industrial settings where safety and performance are paramount.
Time-Lag Design
The time-lag feature allows the fuse to withstand temporary overloads without blowing, providing enhanced protection for sensitive electronic equipment during peak demands.
Durable Materials
Constructed from high-quality ceramic, this fuse offers excellent insulation and thermal resistance, ensuring longevity and consistent performance even in harsh operating conditions.
Product Details
| Country of Origin | This item will be imported from US |
| Item Weight | 0.1 lbs (50 grams) |
| What is in the box | 189140.25 25 AMP... For more details, please check description/product details |
Who Should Buy?
-
Industrial Equipment
Ideal for protecting motors and heavy machinery from overloads and short circuits during operation.
-
Electrical Repairs
Suitable for technicians needing reliable fuses for servicing electrical systems in homes or commercial buildings.
-
HVAC Systems
Perfect for HVAC applications where time-delay is necessary to handle short power surges without blowing.
-
Low-Voltage Devices
Not suitable for low-voltage equipment, as the 440 VAC rating exceeds the necessary specifications.
Product Description
189140.25 25 AMP, 440 VAC, 6.3 X 32 MM, Ceramic, Fuse, TIME-LAG
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the SIBA 189140.25 fuse used for?
Answer: The SIBA 189140.25 fuse is designed for use in electrical systems where overcurrent protection is vital. It can protect circuits from damage caused by overloads or short circuits. This makes it ideal for industrial applications, electrical panels, and machinery that require reliable and efficient operation to prevent accidents and ensure safety. -
Question:
What are the specifications of the SIBA 189140.25 fuse?
Answer: The SIBA 189140.25 fuse operates at 25 AMPs with a voltage rating of 440 VAC. It has dimensions of 6.3 x 32 MM, making it suitable for applications that require a standard size fuse. The ceramic construction offers durability and superior performance under high temperatures, providing a reliable solution for various electrical systems. -
Question:
Is the SIBA 189140.25 fuse time-lag?
Answer: Yes, the SIBA 189140.25 fuse is a time-lag fuse. This means it is designed to withstand inrush currents for a short duration before it blows. This feature is particularly useful in applications where electrical devices experience temporary overloads, like motors or transformers, allowing them to start without tripping the fuse. -
Question:
How can I determine if the SIBA 189140.25 fuse is suitable for my application?
Answer: To determine if the SIBA 189140.25 fuse is suitable for your application, assess the current rating and voltage requirements of your electrical system. Ensure it matches or is below 25 AMPs and operates at or below 440 VAC. Additionally, consider the device type and load characteristics to ensure effective protection and performance in your specific context. -
Question:
What distinguishes ceramic fuses like the SIBA 189140.25 from glass fuses?
Answer: Ceramic fuses, such as the SIBA 189140.25, offer better heat and arc resistance compared to glass fuses. The ceramic body can withstand higher temperatures, making them suitable for high-energy applications. They also tend to be less prone to breaking under stress or during thermal fluctuations, which enhances their reliability in demanding environments. -
Question:
Can the SIBA 189140.25 fuse be used in commercial settings?
Answer: Absolutely, the SIBA 189140.25 fuse is well-suited for commercial settings. With its robust construction and reliable time-lag features, it can be employed in various applications including office buildings, manufacturing industries, and other commercial facilities, ensuring safety and protection of electrical circuits. -
Question:
How do I safely replace a SIBA 189140.25 fuse?
Answer: To safely replace a SIBA 189140.25 fuse, turn off all power to the circuit. Remove the old fuse carefully and inspect for any damage. Insert the new fuse into the same holder, ensuring it fits securely. It’s crucial to verify that the new fuse matches the specifications and type required for your circuit to maintain safety standards. -
Question:
What benefits come from using SIBA fuses in my electrical system?
Answer: Using SIBA fuses, like the 189140.25, provides reliability and confidence in protecting your electrical systems. They are engineered to respond quickly to overloads, minimizing damage and downtime. Additionally, their high-quality materials ensure durability and consistent performance, making them a valued choice for both commercial and residential applications. -
Question:
Where can I buy SIBA 189140.25 25 AMP, 440 VAC, 6.3 X 32 MM, Ceramic, Fuse, TIME-LAG in Myanmar?
Answer: You can buy the SIBA 189140.25 fuse from Ubuy, a trusted online retailer that offers a variety of electrical components. Ubuy provides a user-friendly shopping experience, including product details, availability, and efficient service, ensuring you can find and purchase the right fuse to meet your needs.
Siba Cartridge Fuses Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
MMK 85669
Order now and get it around Friday, September 04
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.