MTL SD275X Surge Protector – High-Current 3A SPD Device

Powerful Surge Protection for Heavy Duty Use

The MTL SD275X protects your equipment from dangerous power surges. It handles high currents and voltages. This surge protection device is built for tough industrial environments. It keeps your systems safe and running.

Technical Details

• Brand: MTL Instruments
• Model: SD275X Surge Protection Device
• Nominal Voltage (Un): 320 Vdc / 240 Vac
• Rated Current (In): 3 A
• Series Resistance: 0.1 Ω/line
• Max. Leakage Current: 50 µA
• Max. Continuous Operating Voltage (Uc): 360 Vdc / 275 Vac
• Voltage Protection Level (Up): < 700 V
• Residual Voltage: 850 V
• Response Time: < 25 ns
• Operating Temperature: -40°C to +85°C
• Ingress Protection: IP20
• Connection Type: Screw terminals
• Housing Material: Flame-retardant thermoplastic

Frequently Asked Questions

• What current can the SD275X handle?
  It has a high 3 Amp nominal current rating.
• Is this device good for outdoor use?
  No, its IP20 rating is for indoor use only.
• What is the warranty period?
  It comes with a 12-month warranty.
• Can it protect 240V AC systems?
  Yes, it is designed for 240V AC applications.
• How quickly does it respond to surges?
  It reacts in under 25 nanoseconds.