General Electric TH3221 Thermal Magnetic Circuit Breaker

General Electric TH3221 Thermal Magnetic Circuit Breaker, 30A, 240V, sold as a two-pack for 1-phase electrical applications. This protective device uses a thermal-magnetic trip mechanism to interrupt current during overloads and short circuits, helping safeguard conductors, devices, and loads from overcurrent conditions. It combines a thermal element for time-delayed response with a magnetic element for immediate interruption on high fault currents, providing protection across common fault scenarios. Rated for 30 amps at 240 volts, the TH3221 targets single-phase circuits and is suitable for residential or light commercial settings where reliable overcurrent protection is required. This two-pack provides two identical breakers, enabling quick replacement of a failed unit or expansion of circuit protection within a given installation. Constructed for use in electrical installations that require dependable protection against overcurrent events, the TH3221 is part of a broad range of GE circuit protection solutions. Given its two-pack format and 30A/240V rating, it supports replacement scenarios or the addition of circuits where consistent, reliable overcurrent protection is needed. Always verify that any replacement matches the panel's requirements and the circuit's load characteristics.