2. Cumberland
  3. TRB-8

Cumberland TRB-8 Owner's manual

  • Hello! I've reviewed the wiring diagram for the Cumberland TRB-8 controller. This document outlines crucial details such as the minimum clearance needed for maintenance, restrictions on drilling, and maximum load ratings. I'm ready to answer any questions you might have about its wiring and specifications.
  • What is the minimum clearance required to the left of the controller box?
    Where should I drill the unit control?
    What is the maximum motor load for this device?
    What is maximum resistive load current?
WIRING DIAGRAM
TRB-8
Rev.01#891-00186
115/230 VAC
SELECTION SWITCH
115 V
123
END OF
LINE
X 100
1
00
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
X10 X1
TRB-8
L1
L2/N
{
GND
L1
L2 (N)( N )
230 VAC (115 VAC)
POWER SUPPLY
TRB-8
12
COMM
23
14 5 6 7 8
{
L1
L2 (N)( N )
POWER SUPPLY
LOAD 1
LOAD 1
DO NOT DRILL THE SIDES
OF THE UNIT CONTROL.
USE AVAILABLE KNOCK
OUTS AT THE BOTTOM OF
THE UNIT.
DO NOT DRILL THE SIDES
OF THE UNIT CONTROL.
USE AVAILABLE KNOCK
OUTS AT THE BOTTOM OF
THE UNIT.
LEAVE A CLEARANCE OF AT
LEAST 12” TO THE LEFT OF
THE CONTROLLER BOX TO
ALLOW FOR THE COVER TO
BE REMOVED FOR
MAINTENANCE.
12 inches
MAXIMUM LOAD RATINGS :
MAX MOTOR LOAD = 1/2HP AT 250 VAC
MAX RESISTIVE LOAD CURRENT = 10A.
Switch relay coil in power unit
if the motor load exceeds 1/2HP
Rev.00
/