L7 Photovoltaic DC Miniature Circuit Breaker High-Break Solar 2P63ADC1000V

Definition: The L7 photovoltaic DC circuit breaker is a miniature circuit breaker suitable for circuits with an AC frequency of 50Hz/60Hz, a rated working voltage of DC500V, DC1000V, or DC1500V, and a rated current up to 63A.
Application: It is mainly used in industrial, commercial, high-rise, and residential buildings, serving as a means for infrequent connection, disconnection, and switching of distribution lines, providing overload and short-circuit protection for lines and equipment.
Installation method: Usually installed on TH35-7.5 mounting rail, with installation category being II and III.

Main Parameters
Rated current: There are multiple options available, including 1A, 2A, 3A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, and 63A.
Rated short-circuit breaking capacity: Generally, there are two options: 6kA and 10kA.
Pole number: It includes single-pole, two-pole, three-pole, and four-pole. The rated voltage of single-pole circuit breakers is 230V, while that of two-pole, three-pole, and four-pole circuit breakers is 400V.
Instantaneous tripping current form: There are three types: B, C, and D.

product details

Detailed picture

Product Functions

High breaking capacity: Some current rating levels can reach over 6kA, capable of quickly cutting off fault currents and effectively protecting circuits and equipment.

Convenient wiring: Equipped with dual wiring functions, it can be easily connected to standard busbars and flexible wires.

High safety: Features finger-proof protection combined terminal blocks to prevent electric shock hazards.

Good operational performance: Utilizes a stored energy mechanism for operation, ensuring rapid contact closure and not being affected by the speed of manual operation handles, thereby enhancing product lifespan.

Rich accessories: Offers a variety of accessories such as auxiliary contacts, alarm-indicating contacts, undervoltage trip units, and overvoltage trip units, which are modular and flexibly combinable, allowing users to select and install based on their needs.

Superior material quality: The housing and some functional components are made of high flame-retardant, high-temperature resistant, and impact-resistant plastic, ensuring safe usage.

Type Instruction

L7-Photovoltaic-DC-Miniature-Circuit-Breaker-High1

Wiring Method

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Parameter Information

Product name	Dc circuit breaker	The altitude	Not more than 2000 meters
Product model	SRL7N-63Z	Mechanical and electrical life	Not less than 6000 times
The rated voltage	600V	The installation conditions	Standard 36mm guide rail installation
The number of	2P	The environment temperature	-5℃~+40℃
Product function	Overload and short circuit protection	Authentic-ation	CE certification