Also known as a surge protector, this 2856032 surge suppressor from Phoenix Contact can protect your electronics and appliances from voltage spikes by blocking any excess voltage. 2856032 is housed in polyamide 6.6. Its maximum surge current is 10kA. This devices' clamping voltage is 28VDC|20VAC. This surge suppressor has an operating temperature range of -40 °C to 85 °C. This product is 52 mm long, 45 mm tall and 17.7 mm deep.