BBS-30

Applications:	Electrical, Industrial
Size / Dimension:	0.410" Dia x 1.380" L (10.41mm x 35.05mm)
Package / Case:	Cartridge, Non-Standard
Mounting Type:	Holder
Breaking Capacity @ Rated Voltage:	--
Operating Temperature:	--
Approvals:	--
Class:	--
Features:	--
Series:	BBS
Response Time:	Fast
Voltage Rating - AC:	48V
Current Rating:	30A
Fuse Type:	Cartridge
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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What is BBS-30?

The BBS-30 is a circuit breaker that is designed to provide protection from overloads and short circuits by automatically interrupting power to electrical circuits. It is a current-limiting device, and consists of a molded base, busbar, cams, interrupter, and load. It is typically used in applications such as industrial environments, transformers, motors, and other power applications where large currents can be encountered.

Application Field

The BBS-30 is ideal for use in applications with frequent overvoltage, intermittent operation, overloads, phase loss, and short circuits. This product is widely used in industrial and process environments, such as power generation, chemical processing, petrochemical, manufacturing, and transportation. With its current-limiting design, it can provide protection from excessive amperage and voltage, preventing serious damage to equipment and personnel.

Working Principle

The BBS-30 circuit breaker utilizes a thermal magnet element to detect and sense temperature-related changes in current. When the current exceeds a pre-determined level, the thermal magnet trips, causing a mechanical reaction that mechanically opens the contacts, thus interrupting power to the circuit. A metal spring then pushes the button back up to its closed position, thereby preventing further damage. The time frame for this mechanical trip is short, and therefore, the system is able to protect against large currents. In addition to the thermal element, the BBS-30 circuit breaker contains other safety features. It has a fuse system that is designed to limit the amount of energy that flows through an electrical circuit in the event of an overload. Also, it has a lockout system to prevent unauthorized use of the circuit. All of these features combine to provide superior protection, reliability, and a long product life. The BBS-30 is designed for use in harsh environments, and is certified to meet UL, CSA, and CE standards. This ensures that the system is of the highest quality and meets all necessary safety requirements in order to provide reliable protection from current and voltage-related accidental surges.

Conclusion

The BBS-30 is a current-limiting circuit breaker that is designed for use in applications that require protection from overloads and short circuits. It is ideal for industrial and process environments that encounter frequent overvoltage, intermittent operation, phase loss, and overloads. The BBS-30 utilizes a thermal magnet element to detect and sense temperature-related changes in current, and has additional features such as a fuse system and lockout system that ensure maximum protection from accidental surges. It is certified to meet UL, CSA, and CE standards, guaranteeing long-term reliability and safety.

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