The GTE Sylvania Zinsco QC230 30 Amp 2 Pole Circuit Breaker is a reliable and durable electrical component designed for industrial applications. With a maximum amperage of 30A and voltage rating of 120/240V, this circuit breaker offers efficient and safe operation. The switch control style and on/off operation method make it easy to use, while the ABS/plastic material construction ensures long-lasting performance. With two poles and a sturdy design, this circuit breaker from SYLVANIA is a dependable choice for various electrical setups in a business or industrial setting.