Eaton PKZM0 Series Motor Protection Circuit Breaker, 12A, 690V Supply Voltage - 199199 PKZM0-12-SPI32 This motor protection circuit breaker is essential for safeguarding electric motors against overloads and short circuits. Its robust design ensures effective functionality in industrial applications, preventing equipment damage and maintaining operational efficiency. The device is compatible with motor starter combinations, providing vital electrical protection across various systems. Features & Benefits • Rated operational current of 12 A
• Thermomagnetic switch-off mechanism for reliable operation
• Phase failure sensitivity for enhanced protection
• High breaking capacity of up to 50 kA
• Equipped with both screw and push-in terminal connections
• Rated for maximum operational voltage up to 690 V Applications • Compatible with motor starter combinations for industrial motors
• Suitable for installations requiring high breaking capacities
• Ideal for thermal overload protection applications
• Effective in environments with varying ambient temperatures
• Suited for settings exposed to substantial mechanical impacts What is the maximum operating temperature this device can handle? It operates within a temperature range of -25 to 40°C. How often should the circuit breaker be tested for reliability? Regular functionality tests are advisable, ideally following established safety protocols. Can this circuit breaker be mounted on a standard rail? Yes, it can be snapped onto IEC/EN 60715 top-hat rail systems. Is special wiring needed during installation? Standard electrical installation practices should be followed, ensuring proper torque settings for screw terminals. What maintenance does this breaker require? Routine visual inspections for wear and tear, along with periodic functional tests, are recommended for consistent performance.