ITW Linx

Itwlinx Ultralinx Up3b-235 Surge Suppressor - Itw Linx (up3b235)

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SKU:
18247282
MPN:
up3b-235
Availability:
Out of stock
Stock Update:
06/19/2026 08:43:03 AM PST
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Out of stock

Stock Update:
06/19/2026 08:43:03 AM PST
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Description

This item is brand-new, factory sealed.

  • 66 Block Primary or Secondary 235V Surge Protector
  • UL Primary and Secondary listed with 350mA fuse for voice/fax/modem line (235V)
  • Dual Indicator Lights: Protection OK and Ground Connection OK
  • Solid-State Protection
  • Single Pair Protection: Protect only the lines requiring protection
  • Ideal for Retrofit Applications: Just remove the bridging clips from the block and replace them with the Protector, add the ground connection, and the pair is connected
  • Grounding Requirements: Field-installed solid copper wire
  • Recommended Grounding Impedance: <0.5 Ohm
  • Fuse Rating: 350mA (1.6 Ohms)
  • Signal Perfect Circuitry
  • Clamping Level: 235V
  • Response Time: 1-5 Nanoseconds
  • Capacitance: <50pF
  • Suppression Modes: Metallic and Longitudinal
  • Wires Protected: 2-wires, 1 pair
  • Termination Type: 66 M Blocks
  • Surge Protection for Wiring Blocks:Yes

  • Color:Black

    • Features

    Additional Information:   

    Features:

    • Streamlined Installation: Eliminate redundant cross-connects by adding protection directly at the 66 Block
    • Ideal for Retrofit Applications: Just remove the bridging clips from the block & replace them with the UltraLinx Protector

    Product Specifications:

    • Clamping 235V
    • Recommended Grounding Impedance: Less then 0.5 Ohm
    • Agency Approvals: UL 497 (Primary), 497A (Secondary)

     

    Specs

    Warranty
    Limited WarrantyLifetime
    General Information
    Brand NameITWLinx
    Manufacturer Website Addresshttp://www.itwlinx.com
    Product TypeSurge Suppressor/Protector
    Product NameUltraLinx UP3B-235 Surge Suppressor
    ManufacturerITW Linx
    Manufacturer Part NumberUP3B-235
    Product ModelUP3B-235
    Product LineUltraLinx
    Technical Information
    Dataline ProtectionFax/Modem

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    Warranty Information

    All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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    Itwlinx Ultralinx Up3b-235 Surge Suppressor - Itw Linx (up3b235)