Hussmann SMB Specifications

T'Stat Bulb

Location

(Optional

Lights)

E

F

C

D

A

B

Item Part # Description Wiring Item #

FAN ASSEMBLIES AND THERMOSTATS

A. 0392457 Fan Motor, Evaporator (120V) (1)

(MO.4410101)

0409512 Fan Blade (120V) (FB.0409512)

embossing toward motor

0436517 Fan Motor, Evaporator (220V)

(MO.4410105)

0409513 Fan Blade (220V) (FB.0409513)

embossing toward motor

B. 0404551 Fan Motor, Ambient (120V) (2)

(MO.0404551)

0404552 Fan Motor, Ambient (220V)

(MO.4410590)

C. 0382028 Standard Non-adjustable (3)

Defrost Thermostat
(CT.0382028)

D. 0137880 Optional Adjustable (4)

Refrigeration Thermostat
(CT.4481084)

Item Part # Description Wiring Item #

LAMPS AND BALLASTS

E. Electronic Ballast (5)

0355716 2 lamps (120V) (BA.0355716)
0355398 3 lamps (120V) (BA.4480118)

0440215 2 lamps (230V 50-60 Hz)

(BA.4481267)

0428652 3 lamps (230V 50-60 Hz)

(BA.4480897)

0385104 Ballast Transformer

(230V 50-60 Hz, per ballast)
(TR.4481191)

F. Fluorescent Lamp (6)

Replace with like fixtures

SMB

Technical Data Sheet

P/N 0518272_A

NSF

®

Certified

November 2010

©2010 HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900 • WWW.HUSSMANN.COM

P/N_0518272_A

We reserve the right to change or revise specifications
and product design in connection with any feature of
our products. Such changes do not entitle the buyer to
corresponding changes, improvements, additions or
replacements for equipment previously sold or shipped.

2 of 7 SMB Technical Data Sheet

U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900 • WWW.HUSSMANN.COM

Engineering

Plan Views

C

L

(See Note*)

25

5

/

8

(651)

25

5

/

8

(651)

Legs

28

3

/

4

(730)

Front

Refrigeration
Outlet

Water Seal

Waste Outlet

Leg Center Lines

Electrical

44

5

/

8

(1133)

33

3

/

8

(849)

(See Note**)

SMB
SMG
SSG

A

B

D

C

E

Dimensions shown as in. and (mm).

Meat & Delicatessen

4 ft 6 ft 8 ft 12 ft

General

(A) Case Length 48 1/4 (1226) 72 1/4 (1835) 96 3/8 (2448) 144 1/2 (3670)

Maximum O/S dimension of case back to front 44 5/

8 (1134) 44

5

/

8 (1134) 44

5

/

8 (1134) 44

5

/

8 (1134)

(Note: Includes bumper)

Back of case to front of splashguard 33

3

/8 (848) 33 3/8 (848) 33 3/8 (848) 33 3/8 (848)

Center of rear legs to center of front legs 25 5/

8 (651) 25

5

/

8 (651) 25

5

/

8 (651) 25

5

/

8 (651)

Each End and Partition adds 1

1

/2 in. (38 mm) to the length of the lineup.

Electrical Service

(B) RH end of case to Electrical raceway right edge 7 (178) 7 (178) 7 (178) 7 (178)
(C) RH end of case to Electrical raceway left edge 41 3/8 (1051) 32 3/4 (831) 44 1/2 (1131) 44 1/2 (1131)

Back of case to center of knockout 3 5/8 (92) 3 5/8 (92) 3 5/8 (92) 3 5/8 (92)

* Electrical Field Wiring Connection Point

Waste Outlet

(D) RH end of case to the center of waste outlet 24 (610) 24 (610) 24 (610) 72 1/4 (1835)

Back of case to center of waste outlet 25

5

/8 (652) 25 5/8 (652) 25 5/8 (652) 25 5/8 (652)

Water Seal

Center of tee to center of waste outlet 11 3/8 (289) 11 3/8 (289) 11 3/8 (289) 11 3/8 (289)
Outside diameter of drip piping 1

1

/2 (38) 1 1/2 (38) 1 1/2 (38) 1 1/2 (38)

** Field installed water seal outlets, tees, and connectors are shipped with the merchandiser.

Refrigeration Outlet

Back of case to center of refrigeration outlet 28

3

/4 (731) 28 3/4 (731) 28 3/4 (731) 28 3/4 (731)

(E) RH end of case to center of refrigeration outlet 9 3/8 (238) 9 3/8 (238) 9 3/8 (238) 9 3/8 (238)

Outside diameter of the liquid line

3

/8 (9.5)

3

/8 (9.5)

3

/8 (9.5)

3

/8 (9.5)

Outside diameter of the suction line

5

/8 (16)

5

/8 (16)

5

/8 (16)

5

/8 (16)

PHYSICAL DATA

Merchandiser Drip Pipe (in.) 1 1/2
Merchandiser Liquid Line (in.)

3

/8

Merchandiser Suction Line (in.)

5

/8

REFRIGERATION DATA

Note: This data is based on store temperature

and humidity that does not exceed 75°F and
55% R.H.

SMB

Discharge Air (°F) 24

Evaporator (°F) 18

Unit Sizing (°F) 16

Btu/hr/ft SMB

Parallel

420

Conventional

450

DEFROST DATA

SMB

Frequency (hr) 12
Defrost Water (lb/ft/day) 0.20

(± 15% based on case configuration and

product loading).

O

FFTIME

SMB
Temp Term (°F) 43°
Failsafe (minutes) 90

E

LECTRIC OR GAS Not Recommended

Standard Defrost Thermostat

Close on rise: close 43°F — open 33°F

CONVENTIONAL CONTROLS

Low Pressure Backup Control

SMB

CI/CO (Temp °F)* 11°F / 1°F

Indoor Unit Only, Pressure Defrost

Termination (Temp °F)*

Not Recommended

*Use a Temperature Pressure Chart to
determine PSIG conversions.

PHYSICAL DATA

Estimated Charge (lb)**

4 ft 0.75 lb 12 0z 0.35 kg

6 ft 1.0 lb 16 0z 0.5 kg

8 ft 1.5 lb 24 0z 0.7 kg

12 ft 2.0 lb 32 oz 0.9 kg

**This is an average for all refrigerant types.
Actual refrigerant charge may vary by
approximately 0.5 lb (8 oz / 0.2 kg).

Length Added to Lineup by:
Each

Plastic End w/ Bumper (in.) 3

1

/2

Each End/Partition (in.) 1 1/2

3 of 7

P/N 0518272_A

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. • WWW.HUSSMANN.COM

SMB

52

(1321)

33

5

/8

(854)

22

1

/2

(572)

25

5/8 (651)

28

3

/

4

(730)

34

(864)

20

(508)

24

1

/4

(616)

13

3

/4

(349)

33

3

/

8

(849)

44

5

/

8

(1133)

3

5

/8

(92)

FAN

COIL

11

3

/8

(289)

10

1

/2

(267)

7

(178)

10

(254)

Refrig.

Outlet

Elec.

FAN

24

O

18

1

/2

(470)

Excel SMB

Meat & Delicatessen

Dimensions shown as in. and (mm).

Double Curved Hinged Glass, 3 Display Level

NSF Certification

This merchandiser model is manufactured to meet ANSI/NSF
(National Sanitation Foundation) Standard #7 requirements for
construction, materials & cleanability.

4 of 7 SMB Technical Data Sheet

U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900 • WWW.HUSSMANN.COM

Excel SMB

Meat & Delicatessen

Electrical Data

Number of Fans 4 ft 6 ft 8 ft 12 ft
Refrigeration (120V 60hz) – 4W 1 2 2 3
Ambient Air Wipe – 15W 2 4 4 6

Export Refrigeration (230V 50 hz ) – 4W 1 2 2 3
Export Ambient Air Wipe – 15W 2 4 4 6

Amperes Watts
Merchandiser 4 ft 6 ft 8 ft 12 ft 4 ft 6 ft 8 ft 12 ft
Refrigeration Fans

Standard (120V 60hz) 0.31 0.62 0.62 0.93 24 48 48 72
Energy Efficient(120V 60hz) NA NA NA NA NA NA NA NA
Export: 230V 50 hz 0.18 0.36 0.36 0.54 27 54 54 81

Ambient Air Wipe Fans

Standard (120V 60hz) 0.26 0.52 0.52 0.78 15 30 30 45
Energy Efficient(120V 60hz) NA NA NA NA NA NA NA NA
Export: 230V 50 hz 0.13 0.26 0.26 0.39 15 30 30 45

Constant On Anti-sweat Heaters NA NA NA NA NA NA NA NA

Cycling Anti-sweat Heaters NA NA NA NA NA NA NA NA

Minimum Circuit Ampacity

With Standard Fans (120V 60hz) 0.77 1.34 1.34 1.91
With Energy Efficient Fans (120V 60hz) NA NA NA NA
With Export Fans (230V 50 hz ) 0.51 0.82 0.82 1.13

Maximum Over Circuit Protection 120V 20 20 20 20

Electric Defrost Heaters (208V) NA NA NA NA NA NA NA NA
Gas Defrost Heaters (208V) NA NA NA NA NA NA NA NA

Standard Lighting* (120V 60hz) 4 ft 6 ft 8 ft 12 ft 4 ft 6 ft 8 ft 12 ft

2 Row Canopy 0.49 0.80 0.98 1.42 58 92 116 170
1 Row Rail 0.49 0.40 0.49 0.71 58 46 58 85

Optional Lighting

1 Row Ledge 0.49 0.40 0.49 0.71 58 46 58 85
2 Row Shelves 0.49 0.80 0.98 1.42 58 92 116 170

115V Lighting Circuit Total = Standard Lighting + Total Optional Lighting + Optional Shelf Lighting
230V Lighting Circuit Total = Multiply 115V Lighting Circuit Total by 0.52do

5 of 7P/N 0518272_A

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. • WWW.HUSSMANN.COM

Excel SMB

Meat & Delicatessen

ESTIMATED SHIPPING WEIGHT

5

Glass /

Case Solid End Plastic End

4 ft 6 ft 8 ft 12 ft (each) (each)

lb (kg) 700 (318) 800 (363) 900 (408) 1300 (590) 70 (32) 100 (45)

5

Actual weights will vary according to optional kits included.

Product Data

Recommended Usable Cube

1

(Cu Ft/Ft) 2.61 ft3 /ft (0.24 m3 /m)

ARI Total Display Area

2

(Sq Ft/Ft) 1.86 ft2/ft (0.57 m2 /m)

Shelf Area 3(Sq Ft/Ft) 4.22 ft2/ft (1.29 m2 /m)

1

ARI Refrigerated Volume less shelving and other unusable space: Refrigerated Volume/Unit of Length, ft3/ft [m3/m]

2

Computed using ARI 1200 standard methodology: Total Display Area, ft2[m2]/Unit of Length, ft [m]

3

Shelf surface area is composed of bottom deck plus standard shelf complement, as shown in the Hussmann
Product Reference Guide. The standard shelf complement for this model is one 7-inch shelf and one 10-inch shelf.

= 120V POWER = 120V NEUTRAL = Field GROUND

= Case GROUND

Fan Wiring

Offtime Defrost

Electric Service Receptacle

120V NEUTRAL

MAROON

BAND

120V POWER

W

BK

G

N.E.C.

TAGS

MAROON

BAND

Defrost

Termination

Thermostat

Refrigeration

Thermostat

To
Condensing Unit

}

(Field Installed)

3

4

DB

DB

LB

LB

BROWN BAND

Fans

BROWN BAND

120V POWER

120V NEUTRAL

1

Fans

4 ft case has 1 Fan
6 ft case has 2 Fans
8 ft case has 2 Fans

12 ft case has 3 Fans

BROWN BAND

Fans

BROWN BAND

120V POWER

120V NEUTRAL

2

Fans

Ambient Fan

Wiring

Glass Air Wipe

R = Red G = Green BL = Blue LB = Light Blue DB = Dark Blue BK = Black W = White

Receptacles

WARNING

All components must have mechanical ground, and the merchandiser must be grounded.

Circled Numbers = Parts List Item Numbers

Grayed components in 12 foot models only.

4 ft case has 2 Fan
6 ft case has 3 Fans
8 ft case has 4 Fans

12 ft case has 6 Fans

6 of 7 SMB Technical Data Sheet

U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900 • WWW.HUSSMANN.COM