Spec Sheet

Single Phase Soft Starters
Page 13
Model Nomenclature
S S 0 B 12-20 S N
1 2 4 5-9 10 11
Type
S – SureStart
Contactor Function
P – Primary
1
S – Secondary
2
Nominal Voltage Rating
0 – 115/60/1
1 – 208-230/50-60/1
Vintage
B – Current, Single-Phase
Auxiliary Alarm Relay
N – None
Standard
S – Standard
Full Load Amps (FLA)
(Corresponds to Compressor Run Load Amps (RLA))
12-20 – (115V Single Phase)
08-16 – (230V Single Phase)
16-32 – (230V Single Phase)
Rev.:
27 February 2014D
Notes:
1 – Not available in the United States.
2 – Primary includes a contactor. Secondary operates in series with contactor.
3
Selection Example
Dual Capacity Unit with Variable Speed ECM Motor
Model
Rated
Voltage
Voltage
Min/Max
Compressor HWG
Pump
FLA
Ext
Loop
FLA
Blower
Motor
FLA
Total
Unit
FLA
Min
Circ
Amp
Max
Fuse/
HACR
MCC RLA LRA LRA**
026 208-230/60/1 187/253 18.2 11.6 58.3 21.0 0.4 5.4 4.0 21.4 24.4 35
038 208-230/60/1 187/253 23.8 15.2 83.0 30.0 0.4 5.4 4.0 25.0 28.8 40
038* 208-230/60/1 187/253 23.8 15.2 83.0 30.0 0.4 5.4 7.0 28.0 31.8 50
049 208-230/60/1 187/253 33.0 21.1 104.0 37.0 0.4 5.4 4.0 30.9 36.2 50
049* 208-230/60/1 187/253 33.0 21.1 104.0 37.0 0.4 5.4 7.0 33.9 39.2 60
064 208-230/60/1 187/253 42.3 27.1 152.9 54.0 0.4 5.4 7.0 39.9 46.6 70
072 208-230/60/1 187/253 46.3 29.6 179.2 63.0 0.4 5.4 7.0 42.4 49.8 70
7/15/13
1. Locate Compressor Data. Example Copeland ZPS40 in
Model 049 Geothermal Unit. Electrical Table is below.
2. or from the equipment nameplate. 3. Find rated FLA (RLA for Compressor),
and Rated Voltage:
• Compressor RLA is 21.1 Amps from chart or
nameplate for Model 049
• Compressor Rated Voltage is 208-230V/60 Hz/ 1 ph
4. Select SureStart Model From Nomenclature:
• SS1B16-32SN rated for 208-230V/60/1 and 16-32
FLA (RLA on compressors)
Model 049 Heat Pump
Voltage 208-230/60/1
Compressor MCC 33.0 A
Compressor RLA 21.1 A
Compressor LRA 104 A
Fan Mtr FLA 4.0 A
Access FLA 5.8 A
Total FLA 30.9 A
Min Circ Amp 36.2 A
Max Fuse/HACR 50 A