04611.25ER16

Features:	--
DC Cold Resistance:	0.11 Ohms
Melting I²t:	16.5
Size / Dimension:	0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm)
Package / Case:	2-SMD, Square End Block
Mounting Type:	Surface Mount
Breaking Capacity @ Rated Voltage:	50A
Operating Temperature:	-55°C ~ 125°C
Approvals:	CSA, UR
Class:	--
Series:	Nano²® Telelink® 461
Applications:	Telecom
Response Time:	Slow
Voltage Rating - AC:	250V
Current Rating:	1.25A
Fuse Type:	Board Mount
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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04611.25ER16 Electrical, Specialty Fuses Application Field and Working Principle

04611.25ER16 Electrical, Specialty Fuses are ideal for secondary protection of circuits and control panels. Manufactured by Eaton Electrical, the product is an example of midget microfuses with both short-circuit and overload protection in a limited space. This fuse provides protection in many circuit control applications where frequent adjustments and replacement are not needed.

04611.25ER16 Design

The 04611.25ER16 is designed for general purpose use and is suitable for indoor, dry, and non-hazardous locations. The fuse is designed for use with non-ventilated control panels and equipment that are designated to UL248-14 and uses blades for contact. The fuse body remains cool to the touch during normal service and operates at temperature range of -10°F to 130°F (-40°C to +60°C). The fuse has an indicator flag molded into the cover that indicates when it is blown, and the fuse is equipped with a resettable thermal overload protector of 250 percent of the amp rating. The fuse also comes with a 10,000 Amp interrupt current rating with a 10,000 Amp short circuit current rating. These are 1/4" x 1 1/4", 1/2" x 1 1/4", or 1" x 1 1/4" blade designs.

04611.25ER16 Working Principle

The working principle of the 04611.25ER16 requires that the fuse is to be installed on the circuit of which it is intended to protect. It becomes active when a particular current passes through it. The current rating for the fuse is affected by both the ambient temperature and the current through the fuse. When a certain current level passes through the fuse, the higher temperature causes the element to conduct more current, which causes too much current to flow through the circuit and leads to overheating. The fuse must then act by providing protection and breaking the circuit. This allows the current to be stopped from passing through the fuse and short circuit is prevented. When the short circuit is eliminated, the fuse needs to be replaced and the circuit can be re-started. The fuse is designed to safely open the circuit under overload situations due to its thermal limiters and short-circuits. It also has an indicator flag that identifies when the fuse is blown, and it can be removed and replaced as needed.

Applications of 04611.25ER16

The 04611.25ER16 Electrical, Specialty Fuses are designed for use in secondary protection of circuits and control panels. They are commonly used in electronic circuits, motors, lighting circuits, control circuits, and heater circuits among many other applications. Due to its small size and thermal protection, the 04611.25ER16 is an ideal solution for low voltage installations with limited space.

Conclusion

The 04611.25ER16 fuse is an ideal device for secondary protection of circuits and control panels. It is designed with a small form factor, thermal protection, and a resettable thermal overload protector. It also has an indicator flag that helps to easily identify when the fuse is blown. It can be used in a variety of applications, including electronic circuits, motors, lighting circuits, control circuits, and heater circuits among many others. These features make the 04611.25ER16 a great choice for protecting circuits and providing efficient and reliable service.

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