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Sola MCR Series AC Power Regulators

  • Automatic overload protection
  • Convenient lighted on/off switches
  • Available in 70, 150 and 250VA outputs
  • Offered in standard 120 volt, 60 Hz models
  • Two duplex receptacles allow several pieces of equipment to economically share the same source of regulated power


Some approval documents are available to view by clicking the icons below.

UL Listed CSA

WARNING: Cancer and Reproductive Harm California Proposition 65

Several pieces of equipment can share the same source of regulated power with the Sola MCR Series power regulators. This is ideal for surges, dips, brownouts, and drop-out situations. These power regulators offer automatic overload protection. For customizing your connection needs, the MCR regulators are available in a variety of VA output sizes.

Voltage: 120 V
Input Voltage Range: +10% to -20% of input nominal voltage

Lighted Enable Switch

Voltage: 120 V
Voltage Regulation: ±3% for an input line variation of +10% to -20%. Output will remain within NEMA voltage specifications for input voltages as low as 65% of nominal. No loss of output for line loss of three milliseconds.
Harmonic Distortion: Less than 3% total RMS content at full load

Noise Reduction:
Common mode noise rejection exceeds 120 dB (DC to 1 MHz)
Transverse mode noise rejection exceeds 60 dB (10 KHz to 1 MHz)

Input: Surge suppression module
Output: Surge suppression module and ferroresonant technology suppresses ANSI/IEEE C62.41-1980 Class A and B waveforms to safe levels (formerly IEEE 587-1980)

90% at full load (typical)

25-year continuous life, average

Operating Temperature:
-4 °F to 122 °F (-20 °C to 50 °C)

Cruciform-type construction with precision die-cut shunts, gaps and spacing between windings

UL listed to UL1012
CSA certified to CSA C22.2-66

(L × W × H)
9.25 × 6.75 × 6.25 in

One-year limited


Resources / Downloads

Title Download Email
Sola MCR Series Catalog Page Download Email


Part # Description List Price Cart
21155 Power Supply,Voltage Regulator MCR070 63-13-070-6

List Price: $825.00

21156 Power Supply,Voltage Regulator MCR150 63-13-115-6

List Price: $1,595.00

21157 Power Supply,Voltage Regulator MCR250 63-13-125-6

List Price: $1,995.00


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