Galaxy Overhead Mounted J1772 EVSE with Automatic Cable Management

The Model 3722 electric vehicle charger provides 208 – 240V AC up to 40A. Designed as per the SAE J1772 requirements to meet or exceed all safety codes specified by UL and NEC, the unit is engineered for mounting overhead in public or private parking garages, while meeting or exceeding NEMA 3R specifications.

J1772 EVSE Details

The charger is equipped with a state of the art cable management system, which fully retracts and protects both the cable and the connector from harsh weather and vandals. The cable management system is ADA compliant and eliminates tripping hazards.

Modular in design, the charger can be configured for simple On-Off control, or for more demanding requirements of credit/debit and ID card processing through the addition of an optional Payment Module. Serial or Zigbee connections are available for facilitating communication between the 3722 and Payment Module. A single serial Payment Module can support from one to eight 3722s, depending upon its configuration. ZigBee networks, allowing wireless connections, are secured by 128-bit symmetric encryption keys, so security is assured. A single ZigBee Payment Module can support up to 32 remote 3722s.

Download the Product Overview


Electrical Input:

Power Input:
9.6 kW (or 7.2 kW)
Voltage Input:
208-240 VAC
Current Input:
40A (or 30A)
2-pole 50A (or 40A) breaker Non GFCI on a dedicated circuit
Stand By Power:
Less than 6W typical (without communication operating)

Electrical Output:

Power Output:
9.6 kW (or 7.2 kW)
Voltage Output:
208-240 VAC
Current Output:
(or 30A)
Charging Connector:
SAE J1772 EV Connector on a 20’ retractable cord


IEC/UL/CSA C22.2 NO. 61010-1, UL2594, UL2231-1&2, NEC Article 625, SAE J1772
EMC Compliance:
FCC Part 15 Class A, Canadian ICES-003
Over Current Protection:
42A for 1 minute with auto-reset when disconnected
Surge Protection:
6KV @ 3000A
Ground Fault:
Internal 20 MA CCID with auto re-closure (three attempts)

Functional Interfaces:

Local Area Network:
ZigBee mesh protocol@ 2.4Ghz ISM (Serial hard-wired also available) FCC ID: MCQ-PROS2B, IC: 1846A-PRO S2B


Operating Temperature:
-22° to 122° F (-30° C to 50° C) ambient
Operating Humidity:
Up to 95% non-condensing
NEMA Rating:


27” x 12” x 10.7”
35 lbs