Reduced Wiring Check Time; Easy Wiring To The Control Circuit; Spring Clamp Terminals (Control Circuit Terminals); Protected In Hazardous Environments - Mitsubishi Electric FREQROL-CS80 Manual

Features
Feature
4
Easy maintenance
1

Reduced wiring check time

The wiring can be checked only by lifting the control
terminal cover, which makes maintenance work easier.

Easy wiring to the control circuit

Spring clamp terminals (control circuit terminals)

Spring clamp terminals*
*1: The main circuit terminals are screw terminals.

Protected in hazardous environments

The circuit board coating conforms to IEC 60721-3-3
3C2/3S2 for improved environmental resistance.
6
Front
provide high reliability and easy wiring.
1
• Easy wiring
Wiring is completed only by
inserting the dedicated blade
terminal of each cable.
Without using the blade
terminal, the loose wires can
also be connected using a
flathead screwdriver.
Easy wiring.
Just insert.
Back
• High reliability
Internal terminal contacts are spring-type.
Therefore, wires can be protected against
loosening or contact faults due to vibrations
during operation on a bogie or during transport.
• Maintenance-free
No additional screw tightening is required.
Assures the
tensile strength
of the DIN
standards.
(Example: transport of the inverters)