SCL 3PA

CHARACTERISTICS:

For systems with inertia: Remote controlled circuit locking and

key release through solenoïd:

- 3 Position rotary switch lock:

  2=« on », 1=« stop » and time delay triggering, 0= « off » (key free)

- 1 to 4 locks (keys) Multiple keys ref: 2E, 3E, 4E

- 2NC+2NO contacts + 2 solenoid position control contacts

  (positive breaking safety contacts)

- 100% Solenoid Duty Cycle, LED, push button, override key

- Resistant up to a temperature of -25°C to 80°C

MATERIAL:  

Stainless Steel 316

ELECTRICAL FEATURES:

- 24 VOLTS / 13w POWER supply

- Contacts: 2NC+2NO 3 positions AC21 16A, AC23 4kW/230V,

  7.5/ 400V, AC3 3kW/ 230V, 4 kW/ 400V

Options:

- 48 volts AC/DC power supply ref: 48V

- Lock dustcover ref: CE

- In enclosure Polycarbonat IP55 ref: IP55

- Other tension or inquiry : 110V dc - 127V dc - 230V dc

- Without override key ref : SAN

- Without push button ref: SVB

- Without override key and push button ref: SVBAN

OPERATING PRINCIPLE :

Turning the key from position 2 to position 1 requests for machine stop,

and triggers the time delay condition. Once the condition is fulfilled,

solenoid energisation unlocks the key to alow rotation and key release

from position 1 to position 0 to prevent unauthorized restart.