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Avatar Instruments A1P SCR Power Controllers

Avatar Instruments SCR Power Controllers

We are a distributor for Avatar Instruments

Avatar A1P Series SCR
(30 Amp shown above)

  • I2T Rectifier fuses standard
  • "Touch Safe" Grounded heat sinks, isolated SCR's
  • Integrated thermal/mechanical design saves panel space 
  • Voltage protection MOV capacitance 
  • 10 to 600 Ampere current ratings 
  • Easy to install, test, service 
  • UL 508 Listed. File E207795. CE certification applied for: Consult us for details
  • Phase angle proportional control. No
    temperature or power cycling 
  • Fast Response 1/2 or power line cycle
  • Increased heater life; up to 7x longer 
  • A1P features unique mono-couple design assures phase tracking for life 


  • Soft Start for high inrush heaters (such as Tungsten). Exclusive multislope and controlled direct action system.
  • Voltage Limit to prevent premature heater burn out and set point overshoot.
  • Current Limit for high temperature elements.

Figures in inches.

Amp Rating H x W x D Mounting
30 10x5x3 9x4
40-100 10x9.3x5 8x8
150-225 10.3x12.3x9 9.6x11.63
250 19x10.5x8.5 18.35x7.5
350/450 19x10.5x10 18.35x7.5
600 19x14x10 18.35x11

NEMA 1 Enclosure Dimensions

Amp Rating H x W x D Enclosure
30 12x12x6 A
40-100 16x16x6 B
150-600 Contact us  

A1P 30 Amp

A1P 150-200 Amp

Manual, wiring diagrams, dimensional drawings

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Used with permission of and copyright Avatar Instruments

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We are a Distributor of Residential, Industrial and Commercial Heaters and Controls. Always consult manufacturers installation instructions for proper installation of the products or systems shown on this website. © Copyright 1999-2013 Mor Electric Heating Assoc., Inc.

5880 Alpine Ave. NW - Comstock Park, MI 49321  USA
Tel 616-784-1121 - 800-442-2581 - Fax 616-784-7775

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