Trumeter | Innovation by Design
Trumeter | Innovation by Design

49 Series – Electro-Mechanical Counters: 4 and 6-digit

Trumeter Redington 49 Series Electromechanical Totaliser

Electromechanical Counter

The 49 Series (formerly Model 49) are economically priced 4 and 6 figure push-button reset, electromechanical counter range designed for use where limited space is a factor and when value and reliability is critical.

Their hard-wearing operating mechanisms require no lubrication or maintenance while the compact size and minimum space requirements make them ideally suited for use in control panels, business machines, and test equipment.
Find out where to buy 49 series on Google Shopping


  • Compact
  • No maintenance
  • Quick reset
  • Voltages
  • 4 or 6 figure
  • UL, CE and ROHS compliant

PDF Datasheet

CE Certificate

REACH, WEEE and RoHS Documentation



4 or 6 figures, white on black, 0.16’’ [4mm] high




600 counts/minute (min. 50ms – on, 50ms – off)


115VAC, 24VDC, 12VDC (+10% to – 15%)


AC: 115VAC ~ 3 watts
DC: 12/24VDC ~ 2 watts


Panel, base, or bail


(2) #22 AWG 105°C wire leads, 10’’ [254mm] long

Operating Life:

Beyond 100 million counts

Temp. Range:

-15°F to +140°F [-26°C to +60°C]


UL Recognized, CE Compliant, ROHS


4 oz. [113g] (4 fig.), 5 oz. [142g] (6 fig.)

Ordering Information

D2-4904 – 115VAC, D Base Mount
D2-4906 – 115VAC, D Base Mount
D8-4906 – 24VDC, D Base Mount
P2-4904 – 115VAC, Panel Mount
P2-4906 – 115VAC, Panel Mount
P8-4904 – 24VDC, Panel Mount
P8-4906 – 24VDC, Panel Mount
P9-4904 – 12VDC, Panel Mount
P9-4906 – 12VDC, Panel Mount

* see datasheet for all part numbers




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