Function: 1. Made of high quality material, long service life. 2. Low Noise: The contactor has eliminated low-frequency hum in contactor operation, creating a very quiet environment. 3. Energy saving: optimized electromagnetic system, greatly reduced contactor holding power, energy saving. 4. Compact size, more installation space saving, easy installation and maintenance. 5. Smooth operation, excellent performance. Specification: Characteristics: Made of high quality material, long service life. Low Noise: The contactor has eliminated low-frequency hum in contactor operation, creating a very quiet environment. Energy saving: optimized electromagnetic system, greatly reduced contactor holding power, energy saving. Compact size, more user-saving installation space, easy to install and maintain. Smooth operation, excellent performance. Specification: Weight: 126g/4.4oz Rated current: In (A) 16A (AC-7a), 6A (AC-7b) Agreed heating current: Ith(A) 25A Rated control supply voltage: Us 230VAC Rated insulation voltage: Ui (V) 500VAC Rated operating voltage: Ue(V) 250VAC Number of main contacts: 2P 2NO Electric life: 100,000 (times) Mechanical life: 1,000,000 (times) Maximum switching times: 1h/30 times The package includes: 1 x AC contactor