ABB InCharge Terra AL2-40-240-T1-WC1R Installation Manual page 37

Terra ac wallbox 40a / 48a / 80a level 2 charger
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TA B L E O F C O N T E N T S
Circuit breaker rating
Max output
(charging)
Typical circuit
current (A)
breaker (A)
10
13
16
20
24
30
32
40
40
50
48
60
56
70
64
80
80
100
Note: Consult with a licensed contractor, licensed electrician, or trained installation expert to ensure compliance
with local building and safety standards.
Requirements
Dedicated upstream protection device(s)
EVSE internal Ground Fault Protection
Upstream overcurrent protection breaker
Note: The breaker value depends on the diameter and the length of the cable, the EVSE rating, and the
environmental parameters (for the electrician to decide).
The breaker serves as the main disconnect switch to the EVSE.
P R E V I O U S C H A P T E R
Typical line wire
Supported
specifications
by included
(AWG)
mechanical lug
12
10
8
8-2
8
8-2
6
8-2
6
8-2
4
8-2
4
8-2
2
8-2
Supported by
included cold
pressed ring
terminal
6
2
Specifications
Breaker
20 mA AC
Breaker rating see table above
Tripping characteristics: type C
Supported by
Typical PE wire
included cold
specifications
pressed ring
(AWG)
terminal
12
12
10
10
8
8
8
8
8
8
8
8
8
8
35

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