MPA2C3 Installation Guide 9
• Up to a current of 6A, a cable cross-section of at least 0.75 mm² must be used,
up to 10A a cable cross-section of at least 1.00 mm².
• Do not lengthen or connect the activating line in the housing without double
insulation.
• Do not store loose, unused connecting cables in the housing.
• Route the incoming cable separately through the provided recess to the
terminal.
• Minimum distances must be observed: Clearance: 4 mm, creepage distance: 5
mm.
• Strip the ends of the cores (approx. 4 mm).
• Use core end sleeves to clamp leads.
• Fix the incoming cable with the provided cable binder to the housing.
• Observe the VDE safety regulations and provisions of the local electricity
supplier.
Caution: Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries
according to caution on the battery and all local and national regulations.
Caution: Replace the DC battery if it shows any sign of corrosion or leakage or if the battery is 2
years old or older. Replacing battery must be done by skilled person.
Safety Symbol
The following symblos are used in this manual:
Read carefully more details, regarding charging and discharging of battery.
Shock Risk-Isolate before attempting access.
Protective Earth
Caution- Instruction, or Information with vital importance for the safety of person-
nel, or equipment.