Package / Case:	2AG, 5mm x 15mm (Axial)
DC Cold Resistance:	0.14 Ohms
Size / Dimension:	0.217" Dia x 0.598" L (5.50mm x 15.20mm)
Color:	--
Operating Temperature:	--
Approvals:	CSA, UL
Melting I²t:	14.289
Breaking Capacity @ Rated Voltage:	35A
Mounting Type:	Through Hole
Series:	C515
Response Time:	Slow
Voltage Rating - AC:	250V
Current Rating:	1A
Fuse Type:	Cartridge, Glass
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Fuses – TR2/C515S-1-R Application Field and Working Principle

A fuse is an electrical device that is designed to protect electrical circuits and systems against overheating. It does this by creating an “open circuit” when the current overloads the circuit, thereby preventing further damage. The TR2/C515S-1-R is a type of fuse used for electrical protection.

Description of the TR2/C515S-1-R Fuse

The TR2/C515S-1-R is a supplemental protective device (SPD) designed for the protection of electrical circuits. It functions as ancillary equipment for circuit breakers, switchgear, transformers, and other equipment, such as disconnect switches. The TR2/C515S-1-R is a Class C fuse, meaning it is fast acting and very short in length. It is a low profile cartridge fuse rated up to 32V AC/DC and up to 15A. It is ideal for spacing applications and can be used in a range of applications, such as lighting, access control, fire detection, HVAC, audio, video, and enterprise networking.

Applications of the TR2/C515S-1-R Fuse

The TR2/C515S-1-R Fuse has a wide range of applications and is suitable for use in the following fields:

• Lighting: The TR2/C515S-1-R can be used for protection against overloads in home lighting systems, such as lamps, ceiling lights, and other lighting fixtures.
• Access Control: The TR2/C515S-1-R is suitable for the protection of locks and access control systems, such as electric strikes, door access systems, and alarm systems.
• Fire Detection: The TR2/C515S-1-R is suitable for the protection of sprinklers, fire alarms, and smoke alarms, as well as other associated equipment.
• HVAC: The TR2/C515S-1-R is suitable for the protection of air conditioning and heating systems and associated equipment. This includes chillers, air handling units, and other HVAC systems.
• Audio/Video: The TR2/C515S-1-R is suitable for the protection of amplifiers, receivers, speakers, and other audio/visual equipment.
• Networking: The TR2/C515S-1-R is suitable for protection of network infrastructure, such as routers, switches, and servers.

Working Principle of the TR2/C515S-1-R Fuse

The TR2/C515S-1-R fuse has a simple working principle. When the current passing through the circuit exceeds the rated capacity of the fuse, the fuse will heat up due to the large current flowing through it. This heat will cause the fuse to melt, and in the process, an “open circuit” is created. This open circuit prevents the current from flowing any further and prevents any further damage to the circuit.The TR2/C515S-1-R fuse is designed to act very quickly in order to provide protection in the event of an overload. It is designed to open the circuit within a fraction of a second to minimize damage to the protected circuit.

Conclusion

The TR2/C515S-1-R is a type of fast-acting, low profile supplemental protective device designed for the protection of power systems. It is suitable for a wide range of applications, including lighting, access control, fire detection, HVAC, audio/video, and enterprise networking, and it has a simple working principle whereby it opens the circuit when the current level exceeds the rated capacity of the fuse.

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