Switch Disconnectors and Fuses Brochure

Siemens LV 10 · 2004
7/27
SENTRIC KL Switch Disconnectors with Fuses
Accessories
7
■ Circuit diagrams
Internal circuit diagram for SENTRIC KL
(for 3KL50 and 3KL51, only one auxiliary switch possible, not included in
scope of supply; 4th pole is possible as main contact)
Internal circuit diagram for SENTRIC KL
(auxiliary switch not included in scope of supply)
used with direct voltage at DC-23A 440 V