Telco Envirotrols Inc.

Women's Business Enterprise National Council

 


Specializing in Environmental Equipment, Controls, and Parts


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A19 Series

Fan or Cutout Control (Liquid Expansion Bulb)

Description

Wide range temperature control with adjustable dial stops and mounting flange.

Applications

This control is designed for low or line voltage applications including warm air or furnace fan control.

Features

  • liquid charged element for fast response
  • may be mounted in any position

Replacement Parts

Code Number Description
CVR28A-618R Visible scale cover

Electrical Ratings

Motor Ratings VAC 120 208 240 277
A19EBA, A19EBB
AC Full Load Amp 16.0 9.2 8.0 -
AC Locked Rotor Amp 96.0 55.2 48.0 -
AC Non-Ind. Amp 22.0 22.0 22.0 22.0
Pilot Duty - 125VA, 24 to 600 VAC
A19EBC
AC Full Load Amp 16.0 9.2 8.0 -
AC Locked Rotor Amp 96.0 55.2 48.0 -
AC Non-Ind. Amp 16.0 16.0 16.0 16.0
Pilot Duty - 125VA, 24 to 600 VAC
A19EDB
AC Full Load Amp 16.0 9.2 8.0 -
AC Locked Rotor Amp 96.0 55.2 48.0 -
AC Non-Ind. Amp 22.0 22.0 22.0 16.0
Pilot Duty - 125VA, 24 to 600 VAC

Selection Chart

A19 Series Fan or Cutout Control (Liquid Expansion Bulb)

Code Number Application Switch Action Range Diff F (C) Adj. Stop F (C) Bulb Length Max. Bulb Temp F (C)
Min Max Min Max
A19EBA-1C Furnace Fan Control Slose High SPST 50 to 250 (10 to 121) 9 (5) 36 (20) 145 (63) 250 (121) 6 in. 290 (143)
A19EBB-1C Warm Air Open High SPST 100 to 350 (38 to 177) 9 (5) 36 (20) 240 (116) 350 (177) 6 in. 375 (191)
A19EBC-1C Counter-Flow Warm Air Furnace SPDT 100 to 350 (38 to 177) 9 (5) 36 (20) 240 (116) 350 (177) 6 in. 375 (191)
A19EDB-1C1 Warm Air with Lock Out Open High SPST 100 to 350 (38 to 177) Manual Reset 240 (116) 350 (177) 6 in. 375 (191)

1.    A19EDB-1 not for use as a limit control.

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Last modified: 05/07/08