LA70Q1254

Response Time:	--
Size / Dimension:	1.500" Dia x 2.843" L (38.10mm x 72.20mm)
Package / Case:	Cylindrical, Blade Terminal (Bolt)
Mounting Type:	Bolt Mount
Breaking Capacity @ Rated Voltage:	100kA
Operating Temperature:	--
Approvals:	UR
Class:	--
Features:	--
Applications:	Electrical, Industrial
Series:	LA70Q
Voltage Rating - DC:	650V
Voltage Rating - AC:	700V
Current Rating:	125A
Fuse Type:	Cartridge
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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LA70Q1254 is a miniature size circuit breaker which belongs to Electrical and Specialty Fuses category. This circuit breaker is a miniature-sized current protector which helps provide protection for electric lines, circuits and equipment from overload, shorting, and ground fault conditions.LA70Q1254 works according to the principle of overload current protection. This circuit breaker utilizes a thermal trip mechanism to sense overload current and trips open in the presence of an excessive overload current. In order to trip open, it must accumulate a certain amount of current over time. When it comes to the operation of this circuit breaker, it can be reset automatically or manually based on the manufacturer’s configuration setting.The LA70Q1254 is a great addition to any electric system since it ensures the safety of people and the electrics assets. It is designed for various kind of applications including private homes, industrial, and commercial buildings. These circuit breakers are also used to protect electrical equipment such as dishwashers, washing machines, dryers, ovens, microwaves, and refrigerators. In addition, LA70Q1254 is also used in various electrical devices such as power transformers, air conditioners, breakers, relays, and motors. It enables large currents to safely pass through the system without causing any damage to the electrical assets. The LA70Q1254 is designed with two specifications: one with a voltage rating of 70 Amps and the other with a voltage rating of 50 Amps. The 50 Amp version is designed to be used for residential applications while the 70 Amp version is designed to be used for commercial applications. The LA70Q1254 can handle 25,000 volts over the entire range of the trip and is UL listed. The LA70Q1254 features a built-in current sensing element, which senses excessive overload currents and tripping the circuit breaker in the presence of an overload current. Upon sensing an overload current, an appropriate trip rating is selected based on the sensed overload current and the current rating of the circuit breaker. LA70Q1254 also resists short-circuiting, and ground faults thanks to its internal sensing element. The internal sensing element can sense a ground fault current and automatically trip open in the presence of this current. This helps protect circuits and equipment from possible damage that can be caused by ground fault currents. The LA70Q1254 also features an adjustable time delay which can be set according to the manufacturer’s requirements. This time delay feature allows the circuit breaker to remain in the trip position for a few milliseconds before it resets itself. This delay is important for providing adequate reaction time in order to avoid damage to the electrical circuit or equipment. The LA70Q1254 is rated for operating temperatures between -30°C and +85°C (-22°F to + 185°F) which makes it suitable for various applications and it complies with major standards like IEC 60947-2, UL 489/508, and CSA C22.2 amongst others. Overall, LA70Q1254 is a great addition to any electric system since it helps to protect circuits and equipment from damage caused by overload, short-circuiting, and ground fault currents. It is designed to be reliable and effective in a wide variety of applications and comes with an adjustable time delay to provide adequate reaction time to avoid damage to circuits or equipment. It also features excellent performance ratings and complies with major standards.

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