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6 Cu.Ft. MOMCUBE® Breast Milk Refrigerator

Purpose-built all-refrigerator for breast milk storage with interior locking compartments, with antimicrobial handle
Estimated Time to Ship:

5 to 7 days

32.0" H x 23.38" W x 24.38" D
(81cm H x 59cm W x 62cm D)

Height of Cabinet 32.0" (81 cm)
Width 23.38" (59 cm)
Width with Door Open 23.88" (61 cm)
Depth 24.38" (62 cm)
Depth with Handle 26.13" (66 cm)
Depth with door at 90° 46.5" (118 cm)
Capacity 6.0 cu.ft. (170 L)
Defrost Type Automatic
Door White
Cabinet White
US Electrical Safety ETL
Canadian Electrical Safety ETL-C
Amps 1.4
Voltage/Frequency 115 V AC/60 Hz
Weight 130.0 lbs. (59 kg)
Parts & Labor Warranty 2 Years
Compressor Warranty 5 Years
UPC 761101066639
Refrigerator Features
Door Swing RHD
Reversible Yes
Shelf Type Lockers
Thermostat Type Digital
Fan Type Interior
Refrigerant Type R600a
Refrigerant Amount 1.66oz.
Interior Light Yes
Temperature Range 33 to 40ºF
Sound Level 36.4 dB
Interior Height 24.5" (62 cm)
Interior Width 20.0" (51 cm)
Interior Depth 17.0" (43 cm)
Compressor Step Height 6.5" (17 cm)
Compressor Step Width 20.0" (51 cm)
Compressor Step Depth 5.0" (13 cm)

LHD - Left hand door swing
Door reversal to left hand swing
DL2B - Factory installed NIST calibrated digital data logger (DDL)
USB digital data logger with internal memory, user-set recording intervals, high/low temperature alarm, and NIST calibrated temperature readout
DTFAR-Temperature display converted to Fahrenheit
Factory conversion of temperature readout to display in Fahrenheit
KAL-Keyless Access Lock
Battery-powered self-locking keypad lock installed towards the top of this refrigerator

Purpose-built design

Designed and purpose-built for breast milk storage

Locking compartments

Two interior lockers sized at 11" H x 9 3/8" W x 15 1/4" D  accommodate standard and oversized nursing bottles and travel bags for individual privacy

Combination locks

Allows each mother her own access system for added security

Antimicrobial silver ion-coated handle

Powder-coated handle with naturally occurring silver ions to help reduce the spread of germs

Combination lock override

Locks can be reset or accessed by staff/managers as needed (2 keys included)

Adjustable temperature

Intuitive controls let you adjust the interior temperature between 33 to 40ºF

Microprocessor control panel

Digital controls with a large LED readout in Celsius or Fahrenheit for intuitive temperature management

Reversible door

User-friendly reversible door for increased flexibility

Factory-installed lock

Keyed locked near top of door for added security (2 keys included)

Access port (probe)

Includes a pre-installed 1/2" probe hole in the right interior wall to allow easier connection to user-provided monitoring equipment

Remote alarm contacts

Electronic controller is equipped with a volt-free contact for alarm forwarding to an external remote system (contacts located in the external rear of the unit)

Resettable min/max temperature

Display provides a readout of unit’s high and low temperatures updated in 15 minute increments

Durable interior

Walls are constructed from white powder coated metal for added strength and improved temperature retention

Hospital grade cord with 'green dot' plug

Secure three-pronged cord for added unit safety

Power failure alarm

Sounds when electrical power is lost; NOTE: Alarm is battery-powered and has a limited time to alarm

Door alarm

Audible alarm sounds if door is left open for more than 3 minutes

Temperature alarm

Alarm alerts if the unit’s temperature goes beyond recommended high and low temperature ranges

Sensor failure alarm

Alarm sounds if sensor is disrupted

Password protected

Provides for modification of controls beyond setpoint

Forced air cooling

Allows for temperature stability and uniformity

Magnetic door gasket

Ensures a tight seal for energy savings and improved performance

Self-closing door

Added protection in busy settings

Cycle defrost

Adjustable defrost operation avoids temperatures spikes and ice buildup common in residential and dorm-style refrigerators. 

+/-1ºC variation

The published temperature variation is derived from the maximum deviation of an NTC sensor in a 1 oz. vial located nearest the chamber geometric center during a 24 hour test period

Interior light

Soft LED light illuminates interior with internal on/off switch

Sealed cabinet design

Allows for unit to be freestanding


Uses environmentally friendly hydrocarbons refrigerants for a greener footprint

Extended warranty

2-year parts and labor / 5-year compressor

100% CFC free

Environmentally friendly design without ozone-damaging chemicals

Additional choices

Units of various capacities, heights, and interiors are available. Browse the MOMCUBE Series for more information

CARB Compliant

Environmentally friendly hydrocarbon-based refrigerant for a greener footprint that meets current CARB regulations

Accucold's MOMCUBE® upright all-refrigerators are designed and purpose-built for breast milk storage, with a powder-coated silver ion handle that helps prevent germ spread. All MOMCUBE® units are laboratory-tested to maintain temperature between 33-40°F, as recommended by the CDC and ideal for maternity wards, hospitals, NICUs, employee wellness rooms complying with Section 4207 of the Patient Protection and Affordable Care Act, and other facilities.

The ARS6MLMCLK is an 6 cu.ft. all-refrigerator. The microprocessor digital thermostat is located in the top control panel, with an LED display of the interior temperature. The buffered temperature probe is encased in glycol to simulate the temperature of the interior's contents, while a second sensor measures interior air temperature for added control. Audible and visual alarms alert you to temperature fluctuations. Additional alarms include an open door alarm, power failure alarm, sensor alarm, and remote alarm contacts in the rear, which allow for alarm forwarding to an external remote alarm system. The pre-installed ½ inch probe hole is located in the right interior wall to allow for additional user-supplied monitoring devices. The digital display provides the min/max temperature in Fahrenheit to the nearest tenth of a degree. Users can switch to Celsius in a few simple steps. Temperature parameters are password protected but can be adjusted aftermarket. This unit comes with a hospital grade cord with a green dot plug for added safety in high traffic areas.  

Inside, the ARS6MLMCLK boasts two locking compartments, each with a combination lock to ensure added privacy for mothers storing their breast milk. Combination locks can be reset or overridden as needed with included master keys. The locker doors are constructed from galvanized steel, while the wire shelving and forced air cooling system with two internal fans helps to provide temperature uniformity, stability, and quick recovery from door openings. An adjustable cycle defrost system helps to avoid temperature spikes and ice build-up. A soft LED light is included with this unit with an option to turn on/off with a rocker switch. The interior is constructed from white powder coated metal providing added durability and improved temperature retention. 

The MOMCUBE® comes in a white cabinet with blue display panel. The factory-installed antimicrobial handle is powder-coated with naturally occurring silver ions, which help to reduce the spread of germs, allowing for a safer, cleaner user experience. The user-friendly reversible door comes standard in a right-hand swing with a self-closing function. Magnetic gaskets ensure a sight seal for improved performance. The factory-installed lock offers additional security.

The MOMCUBE is an eco-friendly solution to breast milk storage. Units of various capacity, heights, and interiors are available. Explore the entire MOMCUBE® Series on our website or contact our sales team at 718-893-3900 ext. 509 for more options.

This product can be further customized to specific user requirements. For more information, contact our specialists at 718-893-3900 ext. 220 or

Due to our commitment to continuous product improvement, all specifications are subject to change without notice.

California residents:

Warning WARNING: This product can expose you to chemicals including nickel (metallic), which is known to the State of California to cause cancer. For more information, go to
Note: Nickel is a component of stainless steel.