Further details for you 
The main switch cannot be switched under load. At 24 V, the current is 250 A.
Brand
Herth+Buss Color
black/red Connection type contacts
screw connection M 10 Degree of protection
IP66 dust-tight water jet proof For cross section cable (mm²)
50 Info 1
cannot be switched under load Info 2
with dust cap Installation depth (mm)
54 Installation opening (mm)
ø 23 Permissible continuous capacity (A)
250 Thickness mounting surface (mm)
max. 6 Voltage (V)
1224
Weight (kg)
0,22
