Features ✔【NO ELECTRIC SHOCK】Circuit breaker rotary switch features finger protection to effectively prevent the risk of electric shock. ✔【HIGH CURRENT】The rotary cam on-off power switch is rated at 25A, has 3 poles for 3-phase circuits for equipment and machines that require higher current. ✔【APPLICATION】Rotary cam changeover switche is widely used in machine tools, machinery, chemical industry, textile and other fields. ✔【TOLERANCE】Load circuit breaker switch has a rated voltage of 440V, which has a high voltage tolerance and is suitable for high voltage working environment. ✔【PREMIUM MATERIAL】Universal rotary changeover switch is made of flame retardant plastic housing and silver contact material, which is finely processed and quality tested, so the quality is guaranteed. Features: ✔【NO ELECTRIC SHOCK】Circuit breaker rotary switch features finger protection to effectively prevent the risk of electric shock. ✔【HIGH CURRENT】The rotary cam on-off power switch is rated at 25A, has 3 poles for 3-phase circuits for equipment and machines that require higher current. ✔【APPLICATION】Rotary cam changeover switche is widely used in machine tools, machinery, chemical industry, textile and other fields. ✔【TOLERANCE】Load circuit breaker switch has a rated voltage of 440V, which has a high voltage tolerance and is suitable for high voltage working environment. ✔【PREMIUM MATERIAL】Universal rotary changeover switch is made of flame retardant plastic housing and silver contact material, which is finely processed and quality tested, so the quality is guaranteed. Specification: Rated current: 25A Number of poles: 3 (3 Poles, 3 Phases, 3NO) Rated voltage: 440V Insulation voltage(Ui): 660V Shell material: Flame retardant plastic Contact material: Silver Dimension: 65*65*95mm / 2.56*2.56*3.74in Package List: 1 x Load Circuit Breaker Switch 4 x Screw + Nut Package List