Approximate dimensions
A1 - Circuit breaker and terminals
FCCuAl 4-1 AWG Terminals
3.00
76.2
1.38
35
0.41
10.5
3 pole
3 pole
1.38
35
1.00
2.00
50.8
25.4
1-2 pole
1-2 pole
A [mm/in] B [mm/in]
C [mm/in]
66/2.60
91/3.58
66/2.60
91/3.58
69/2.72
69/2.72
33/1.30
58/2.28
33/1.30
58/2.28
1 POLE
2 POLE
1 POLE
2 POLE
Without flange
61*/2.40*
61*/2.40*
* Distance only possible with insulation plate max 1mm / 0.04in thick
Caption
3
4
6
Bottom terminal covers with IP40 degree of protection (compulsory)
FCCuAl 4-1 AWG terminals
50mm insulating barriers between the terminals (compulsory) not supplied
with FCCuAl terminals kit, but with the circuit breaker in base version
1-2 pole
1-2 pole
7
8
Compartment door drilling template and fixing insulation (provided by
customer)
Compulsory internal 1 pole -
2 pole insulation plates (provided by customer)
6.6 - UL FORMULA Molded Case Circuit Breakers