Siemens Reversing Contactor, AC/DC Control Supply Voltage, Screw Terminals - SIRIUS Series - 3RT1066-6AP36 Looking for a switch that's not worn out by repetitive tasks? This Siemens reversing contactor is just what you need, as it's built to continuously make or break a high-current circuit without skipping a beat. The unit resists voltage surges, which protects components against the damaging effects of power spikes. It takes shock and vibration in its stride to meet the demands of harsh environments. An opening delay of 40 to 80ms makes the device quick off the blocks for an almost instant switching action. You can use this versatile contactor with both AC and DC circuits where high-efficiency motors switch equipment such as compressors, fans and gears. Features & Benefits • Screw terminals hold wires securely, so there's minimal need for re-tightening
• Mechanical service life of up to 10 million switching cycles for longevity
• Broad operating temperature range between -25°C and +60°C makes it compatible with demanding settings
• Compact dimensions of 210 (H) x 145 (W) x 202mm (D) to maximise board packing efficiency Does this reversing contactor have any electric-shock protection? The unit is finger-safe when touched vertically from the front, which reduces the risk of shock.