USA
Welcome to the ASCO Website

Welcome to our website.

You can choose another country to view available products or go to our Global website for company information.

Choose another country or region

 

ASCO Model 453 Surge Protective Device

120-600VAC | 300-450kA/Phase

The ASCO Model 453 Surge Protective Device is designed for “Mission-Critical” environments — offering our highest kA internal-mount (SPD); including surge current levels of 300kA and 450kA per phase and featuring a uni-modular replaceable module design with large block 50kA thermally protected MOVs.

ASCO Model 453 Surge Protective Device
  • Features

    • UL 1449 Fourth Edition Recognized
    • Directly Connected, Discrete Protection Elements Between All Possible Modes
    • 300kA – 500kA per phase ratings
    • All UL required OCP & Safety Coordination included inside:
    • - Type 1 SPDs intended for Line or Load Side of Main Disconnect
      - Type 2 SPDs intended for Load Side of Main Disconnect
    • 20kA Inominal
    • 200kA SCCRs (most models)
    • UL 96A Lightning Protection Master Label compliant
    • Includes Audible Alarm, Silence Switch and Form C Dry Contacts
    • AC Sinewave Tracking Filter with EMI/RFI Filtering up to -50dB from 10kHz to 100MHz
    • (Type 2 option only, incl. UL 1283 Listing)
    • Replaceable Module with Large Block 50kA Thermal Protected MOVs
    • Phase Loss Monitoring (toggles LED & Dry Contacts)


    Benefits

    • Voltage Specific Design – Highly configurable
    • All MOV suppression elements monitored
    • Display on 28" Cable
    • 10 Year Warranty

    Applications

    • Banking, Financial and Insurance
    • Broadcast and Entertainment
    • Chemical/Petrochemical (excl. Oil & Gas)
    • Construction and Engineering
    • Data Center/Colocation/Hosting
    • Education
    • Fire/Alarm/Security
    • Government
    • Healthcare
    • Manufacturing
    • Marine
    • Military, Defense, Aerospace and Missile
    • Mining/Metals
    • Nuclear Power
    • Oil and Gas
    • Power Generation
    • Power/Gas Transmission and Distribution
    • Professional Services
    • Retail and Wholesale
    • Telecom
    • Transportation
    • Water Supply/Sewage Disposal
Nos conseillers sont disponibles pour répondre à vos questions de 8h00 à 18h00 du lundi au vendredi toute l'année.