Siemens 3VU13 Circuit Breaker for Transformer Protection

The Siemens 3VU1300-1TK00 is a circuit breaker specifically designed for transformer protection. It features an adjustable thermal overload release (A-release) setting ranging from 4 to 6 Amperes, providing essential overcurrent protection for smaller transformers. It also includes a fixed magnetic N-release set at 120 Amperes, ensuring rapid tripping under short-circuit conditions. This breaker is equipped with auxiliary contacts, including one normally open (NO) and one normally closed (NC) contact, for signaling or external control purposes.

This circuit breaker utilizes screw terminals for secure and reliable electrical connections. Its primary function is to safeguard transformers from damage caused by overloads or short circuits, thereby enhancing system reliability and preventing downtime. The adjustable 4-6A range makes it suitable for a variety of smaller transformer applications where precise protection settings are required.

Stanlo Automation, a veteran-owned distributor of industrial automation components, offers the Siemens 3VU1300-1TK00 circuit breaker. We understand the importance of reliable protection for your electrical systems. Source your circuit breakers and other essential components from Stanlo Automation, ensuring quality and dependable performance for your industrial applications.