⇒Product introduction：

specification
Number of connections; 2 Screw cage terminal 0.32-2.5 mm2/22-14 AWG
Strip length; 7-9 mm /0.28-0.36 inch
Maximum current; Max. 1 A 250 V AC
Field replaceable fuse; 0.083333333
Color; black

SS4502 fuse power supply terminal is an important component in the electrical system, it is mainly used for short circuit and overload protection. The principle of the fuse is to use the metal conductor (melt) in series in the circuit, when the circuit occurs overload or short circuit, the overload current makes the melt melt due to its own heat and fuse, thus cutting off the circuit to achieve protection.

The components of SS4502 fuse mainly include a melt, a housing and a support. Melt is the key element to control the fusing characteristics, and its material, size and shape determine the fusing characteristics. Melt materials are usually divided into two categories of low melting point and high melting point, such as lead and lead alloys belong to low melting point materials, and copper, silver and other belong to high melting point materials.

Terminal as an integral part of the fuse, SS4502 its role is to provide a connection point so that the fuse can be easily installed in the circuit. The terminal of the fuse needs to ensure good contact with the melt, the contact knife and the knife holder, and the melt should be protected from mechanical damage during installation.

When selecting a fuse, its system voltage and rated current should be considered to ensure that the fuse can work at the specified voltage and can carry the continuous on-current in the circuit. In addition, the breaking capacity of the fuse is also very important, and it should be sufficient to handle the maximum overload current that may occur.

The installation position of the fuse should be easy to disassemble and replace the melt, and the fuse with a fuse indicator should be installed on the side that is easy to observe, so as to monitor the working state of the fuse. The base of the fuse is usually used to hold the fuse in place and simplify the installation process, making it easier to connect the fuse to the circuit it protects and to easily remove and isolate the circuit if maintenance is required.

When the fuse is blown, the melt needs to be replaced. When selecting a new melt, check whether the rating of the melt matches the equipment to be protected, and pay attention to the appearance and interior of the fuse for burns or damage, and replace the fuse tube at the same time if necessary.

In short, fuses and their terminals are an integral part of electrical safety, and the correct selection and use of fuses is essential to protect circuits and equipment safety.

⇒About Chengdu Sunshine Xi He

Chengdu Sunshine Xi He Electric Co., Ltd. specializes in selling the world’s major electrical brand products overseas direct procurement,

genuine inventory, price preferential after-sales warranty, complete models, the same product, not the same price and service.

Large supply of original imported DCS system accessories, PLC system accessories.

Main :ABB, GE Fanuco, Bentl Bentley, Triconex Invensys, Woodward Woodward, Foxboro, Foxboro,

Westinghouse /Emerson, Reliance Ryan, SchneiderModicon, A-B, HIMA dark horse, Motorola MOTOROLA,

Kollmorgen Kollmorgen Bosch/Rexroth/ Bosch Rixon, NI,YOKOGAWA Yokogawa, and other major brands of DCS system accessories,

robot system accessories, large servo system discontinued spare parts.

 

⇒Contact us freely

BeiLin

| Mobile/wechat：+86 18005021035

Email contact：18005021035@163.com

 

⇒What can we do for you?

1. All items are new.
2. Any enquiry will be answered within 1 hour.
3. We check them before shipping!

⇒About Frequently Asked Questions

Q: Are you a trading company or a manufacturer?
A: Yes, we are a trading company.

Q: Do you have stock or need to buy from another supplier?
A: We have a lot of inventory to sell and we have our own warehouse.

Q: Do you sell outdated products? Or even a very old product?
A: If there is a new model that needs to be replaced, we will recommend that you use the new model;
If the replacement is not easy, we will help check that the old car is in good condition.
If used or otherwise, we will tell you the truth.

Q: How long is your delivery time?
A: If the goods are in stock, it usually takes 2-3 working days. If the quantity is large,
It takes 5-7 business days after receipt of payment.
If it is not an ordinary product, it always takes 3-4 weeks to order.

⇒Company Services:

1. Fast delivery (1-7 days for stock products)

2. Rich experience (more than 10 years of sales experience)

3. Large inventory (various brands and overseas warehouses)

4. Quality insurance (1 year warranty product condition is clear)

⇒运输 

1. For stock items, we will ship them to you within 7 days of receipt of payment

2. We can ship all over the world via DHL, UPS, FEDEX, TNT and EMS.

3. If you have a shipping agent, please let us know before shipping.

4. We will pack the parts in strong boxes. If you have any special needs, please let us know.

5. We usually ship the goods before 4:30 p.m., after which we will send you the tracking number. It takes 7 to 15 days to receive the package.

6. Please email us when you receive the package.

7. When asking for shipping costs, please include all information, otherwise it will slow down the process.

1) What is your zip code?

2) If you have a company name and your name, what is your company name?

3) What is your phone number and extension (if any)?

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