1 HP 230V Submersible Control Box

Price: $84.94
9 Available
Manufacturer Part Number SMC-IR1021
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Standard controls for single-phase 1 HP 3-wire submersible motors

Pentek offers a full range of 1/2 - 5 HP models that are interchangeable with existing motor controls for Capacitor Start/Induction Run (CSIR) and Capacitor Start/Capacitor Run (CSCR) applications. Pentek is the professional choice in harsh and high temperature installations.


  • Water systems…for residential, multiple housing, farm and commercial installations, where a submersible 3-wire motor is used.

Design Features

  • Enclosure: Rugged NEMA 3R Enclosure – suitable for indoor/outdoor use
  • Multiple-Size Electrical Knockouts
  • Rated for 122°F (50°C)


  • High-Load Voltage Relay
  • Heavy-Duty Contacts
  • External Access to Overload Reset – 1.5HP - 5HP
  • Heavy-Duty Terminal Connectors – suitable for up to #4 AWG wire
  • Industry Standard Wiring Connections – easy-to-read wiring diagrams

Agency Approvals

  • CSA CUS Certified
  • Pentek Submersible Motor Controls can be used with
  • Pentek XE Series and other 4" single-phase motors.