Operating Instructions

Fuses
Fault indications and warning indications
A6V12052002
67 | 80
Fuses
Fuses within the actuator controls
Fuses used
Table 12: Primary fuses F1/F2 (for power supply unit)
G-fuse
F1/F2
AUMA art. no.
Size
6.3 × 32 mm
Reversing contactors
Power supply ≤ 500V
1 A T; 500V
K002.277
Reversing contactors
Power supply > 500V
2 A FF; 690V
K002.665
Thyristor units for motor power up to 1.5 kW
1 A T; 500V
K002.277
Thyristor units for motor power up to 3.0 kW
Thyristor units for motor power up to 5.5 kW
Table 13: Secondary fuses F3 (internal 24 Vdc supply)
G fuse according to IEC 60127-2/III
F3
AUMA art. no.
Size
5 × 20 mm
Voltage output (power supply unit) = 24V
2.0 A T; 250V
K006.106
Voltage output (power supply unit) = 115V
2.0 A T; 250V
K006.106
Table 14: Secondary fuses F4 (internal AC supply)
1
G-fuse according to IEC 60127-2/III
F4
AUMA art. no.
Size
5 × 20 mm
Voltage output (power supply unit) = 24V
1.25 A T; 250V
K001.184
Voltage output (power supply unit) = 115V
—
—
Fuse for: Switch compartment heater, reversing contactor control, PTC tripping device
(at 24 Vac only), at 115 Vac also control inputs OPEN, STOP, CLOSE
F5 Automatic reset fuse as short-circuit protection for external 24 Vdc supply for
customer (see wiring diagram)
Replace fuses F1/F2
DANGER
Hazardous voltage!
Risk of electric shock.
Disconnect device from the mains before opening.
Loosen screws [1] and remove plug/socket connector [2].