Contact us for an immediate quote at

Serial Protector Wallmount w/Terminal Block 120VDC




Import duties, taxes and any additional delivery or clearance charges, are not included in the item price or the quoted shipping cost. These charges are the responsibility of the Buyer.

Please check with your local customs office to determine any additional charges prior to purchase.

Continue Shopping or View Cart

Product Datasheet

LPXT-WM-TERM series of surge suppressors are a high-speed, high-current solid state device designed to protect RS 422, 4-20 ma Double Wire Pair (4-Wire) configurations and other balanced pair applications from transient over voltages. The LPXT-WM-TERM series uses only silicon suppression components. It connects to the equipment and line via two (2). Six (6) position terminal blocks. Note: "EQUIP GND" connection should be kept as short as possible and utilize the largest gauge wire possible.


  • Two 6 position terminal blocks
  • Non degradable, low clamping, leadless, silicon avalanche diode
  • Line and load bidirectional protection
  • Protects up to two balanced pairs and shields


  • RS422
  • RS485
  • 4-20mA loops
  • Double wire pair equipment