Sensata Crydom DRH Solid State Contactor, 3-Pole, 20 A, 1.5 kW, 32 V dc

Keep your three-phase motor turning over with this solid-state contactor from Sensata | Crydom. It helps to ensure that continuously switched systems run reliably, so there's less chance of breakdowns. As it has no moving parts, there's minimal risk of wear, so it's a low-maintenance and long-lasting choice. A handy LED input indicator lets you know its operating status with just a glance. The optimised fan operation means you can rely on your contactor to tick along at a steady temperature without overheating. Choose a device like this one to switch motors in heating and cooling systems.

• Snaps onto a DIN rail for quick and hassle-free installation
• Built-in overvoltage protection reduces the risk of electrical damage
• Flame-retardant housing for safety in the event of a fire
• IP20 rating means it's finger-safe and protected against tools and wires larger than 12mm in size

The device's maximum startup time of 20ms means it energises in the blink of an eye.

Solid State Contactors