•
Quick delivery
• State-of-the-art technology and engineering
• Integration of temperature, level, pressure, motor
and motion control
• Hydro Approved and CSA or C UL components used throughout
• NEMA 4X, NEMA 4 and NEMA 7 explosion proof panels
available
• Versatile precision LAB control, plant process or
plant system engineering
• Easy adaptation to existing plant switch gear or
specification
Custom Control
Panels
Ordering Information:
Type of POWER Control
SCR = SCR Power Controller
MDR = Mercury Relay
MEC = Mechanic Relay
VOLTAGE
1=120 volts, 2=208/240, 3=370/380, 4 = 460/480, 6=575/600
PHASE
S = Single T = Three
ENCLOSURE NEMA Rating
01 = General Purpose NEMA 1
3R = NEMA 3R Weather Resistant
04 = Moisture Resistant NEMA 4
4X = Corrosion/Moisture Resistant NEMA 4X
47 = Moisture/Explosion Proof NEMA 4/7
07 = Explosion Resistant NEMA 7
12 = Dust and Oil Resistant NEMA 12
Size of TEMPERATURE
6 =1/16 DIN, 8=1/8 DIN, 4=1/4 DIN, 3=32 DIN
Type of INPUT/SENSOR
R=RTD, 4=4 TO 20 Amps, 1= 1 to 5 VDC, X=Special
Thermocouples specify J,K,R,S,T,E,N
MAXIMUM SYSTEM kW System Power
Type of HI LIMIT
D = Digital Hi Limit FM Approved
A = Analog Hi Limit Back Panel Mount
ALARMS
H = Aux. Hi Alarm (Deviation or Process) with Mechanical Relay Fail Safe
B = Heater Break Alarm
L = Loop Break Alarm