Power Factor, Frequency, Synchroscope Meters – Yokogawa AB40 Replacements


The Yokogawa AB-40 Analog Switchboard Instruments complies with the American ANSI-C39.1 accuracy class 1 specification. Available in the 4½” case size, their rugged design characteristics meet the needs of the most demanding environment applications. Engineering know-how, based on time-proven designs and worldwide use, is built into every switchboard instrument.

  •  Rugged, Durable Construction
  •  Readable Even from Sharp Angles
  •  1% Accuracy Class
  •  Metal Case
  •  UL Recognition (optional)
Analog Switchboard Instrument Specs

Modifications are available on request: white on black dial, dual scale, special colors, illumination, special calibration and custom ranges.

Catalog Page-049

Call for Direct Replacement of Yokogawa AB-40 Analog Switchboard Series

This product is currently out of stock and unavailable.

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products found
Item # Model Type Amperes Volts Scale
103402FDADMCSPower Factor - 3-Phase 3 & 4 Wire, 50 & 60 Hz, Balanced System Only5208.5-1-.5
103402FCADMCSPower Factor - Single-Phase 2 Wire 60 Hz5120.5-1-.5
103402FEADMCSPower Factor - 3-Phase 3 & 4 Wire, 50 & 60 Hz, Balanced System Only5240.5-1-.5
103402FFADMCSPower Factor - 3-Phase 3 & 4 Wire, 50 & 60 Hz, Balanced System Only5480.5-1-.5
103402FGADMCSPower Factor - 3-Phase 3 & 4 Wire, 50 & 60 Hz, Balanced System Only5600.5-1-.5
106452ABAAMCSSynchroscopes—Pivot and Jewel—50HzN/A120Slow-Fast
106452AAAAMCSSynchroscopes—Pivot and Jewel—60HzN/A240Slow-Fast
103412FCADMCSPower Factor - Single-Phase 2 Wire 60 Hz5120.5-1-.5
103372AGAGMCSFrequency MetersN/A12045-55 Hz
103372AJAJMCSFrequency MetersN/A12045-65 Hz
103372AKAKMCSFrequency MetersN/A12048-52 Hz
103372ALALMCSFrequency MetersN/A12050-70 Hz
103372ANANMCSFrequency MetersN/A12055-65 Hz
103372ATATMCSFrequency MetersN/A12058-62 Hz
103372ASASMCSFrequency MetersN/A12059-61 Hz
103372BHBHMCSFrequency MetersN/A120350-450 Hz
103372BLBLMCSFrequency MetersN/A120390-410 Hz
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