TEYD2050B

The TEYD2050B from the GE Fanuc Emerson Spectra series is engineered as a sturdy molded case circuit breaker. Its compact yet durable design is tailored for applications demanding reliable overload protection. The device operates with a rated current of 50 A and accommodates a variety of voltage inputs. It supports system voltages of 120/240 Vac, 240 Vac, 250 Vdc, 277 Vac, and 480/277 Vac, providing schematics with the needed flexibility for various configurations.

The breaker features a total of two poles and utilizes a trip unit based on thermal magnetic criteria. This permits both long-time and instantaneous trip functions, ensuring prompt action during fault conditions. For enhanced functionality, it incorporates a quick-make/quick-break mechanism and includes a common trip bar designed for coordinated protection across multiple circuits.

Wiring connections are facilitated via load-side lug terminals, allowing for secure attachment to the circuit. Additionally, the TEYD2050B has a frequency rating compatible with both 50 and 60 Hz operations. It boasts impressive interrupting ratings, with 65 KAIC at both 120/240 Vac and 240 Vac, and 25 KAIC at 480/277 Vac, ensuring effective management of potential overloads and short circuits. Accessory options like auxiliary contacts, shunt trips, undervoltage releases, and bell alarms enhance the functionality and adaptability of this model for advanced electrical systems.