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| Country of Origin | Taiwan |
|---|---|
| Voltage | 250V ac |
| Diameter | 5.2mm |
| Brand | RS PRO |
| Body Material | Glass |
| Model | 563-431 |
| Overall Length | 20mm |
| Current Rating | 2A |
| Series | UFE |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -55°C |
| Cartridge Size | 5 x 20 mm |
| Standards/Approvals | VDE, UL, RoHS, CSA |
| Fuse Characteristics | Fast Acting |
| Fuse Size | 5 x 20 mm |
| RS PRO Cartridge FuseBrand | RS PRO |
| Littelfuse 2A F Glass Cartridge Fuse, 5 x 20 mmBrand | Littelfuse |
| Schurter 2A F Glass Cartridge Fuse, 5 x 20 mmBrand | Schurter |
The RS PRO 563-431 2A Fast Acting Glass Cartridge Fuse is engineered to deliver dependable circuit protection across a variety of environments. With a standard cartridge size of 5 x 20 mm and a current rating of 2A, this fuse is suitable for safeguarding sensitive electronic components and wiring from overcurrent conditions.
Manufactured with a glass body and nickel-plated brass cap, the fuse allows visual inspection of the fuse element, making it easy to identify blown fuses. Its rapid response 'F speed' characteristic means it is optimized to quickly interrupt surges and short circuits, effectively preventing potential equipment damage.
The fuse is rated for 250V AC operation and is compatible with widely available fuse holders, ensuring seamless integration in control panels, circuit boards, power supplies, and electrical devices. Its capacity for operating across -55°C to 125°C makes it reliable in both indoor and demanding outdoor applications.
The RS PRO 563-431 holds key international certifications including VDE, UL, RoHS, and CSA, giving confidence in its suitability for global industrial and commercial systems. It is classified as low breaking capacity (LBC), meaning it is most suited to secondary circuit protection and systems where the prospective fault current will not exceed the fuse's stated breaking capacity.
Typical application areas include industrial control systems, consumer appliances, power adapters, HVAC equipment, and automotive electronics. This fuse is an excellent choice for protecting sub-circuits from unexpected overloads and for isolating faulty components without causing damage to costly main systems.
Whether deployed in manufacturing, laboratory equipment, or residential devices, the RS PRO 2A fast acting fuse offers a cost-effective and reliable solution for overcurrent protection. Its transparency, standard size, and fast operation make it a staple for electrical engineers, maintenance professionals, and panel builders seeking international compliance and safety.
Browse more Electrical Fuses, circuit breakers, and automation components within the RS PRO range and across the EnvMart industrial catalog for enhanced protection solutions.
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