Grundfos SL Series Wiring Diagrams

EFFECTIVE DATE: March 27,2019File Name: Wiring Diagram-SL-SE.pdf Rev 3/27/2019
Wiring Diagrams for Medium (12-42 HP)
SL/SLV-SE/SEV pumps
60S/61R/61G - 3 phase, 208-230/460V, 60Hz-with Thermal switches / PTC sensors
Fig. 10 Wiring Diagram for 60S/61R, 3 X 208/230V Delta Start.
Fig. 11 Wiring Diagram for 61R/61G, 3 X 460V Star Start.
Reference
Thermal switch
/PTC sensor
Wiring Diagrams
• Connect 208/230V pumps using the low-voltage (delta) connection.
• Connect 460V pumps using the high-voltage (star) connection.
Fig. 9 Wiring Diagram, 12 wire cable.
DOL Starting in
Case of 230V
DOL
Starting in
Case of
460V

Grundfos SL Series Specifications

General

Brand	Grundfos
Model	SL Series
Category	Water Pump
Language	English