Grundfos SE - Sensor Wiring; Sensor Wiring Schematics for Single Cable Pumps

A.2. Sensor wiring
A.2.1. Sensor wiring schematics for single
cable pumps
A.2.1.1. Standard, single cable
2
1
P1
P2
P3
P4
P5
TM052687
Standard and Standard Ex, single cable
Pos. Description
1 Thermal switches / Thermistor
2 Moisture / Leakage switch
A.2.1.2. Sensor version 1, single cable
2
1
P1
P2
P3
P4
P5
TM052690
Sensor version 1 and Sensor version 1 Ex, single
cable
Pos. Description
1 Thermal switches / Thermistor
2 Moisture / Leakage switch
A.2.1.3. Sensor version 2, single cable
2
1
P1
P2
P3
P4
P5
TM052692
Sensor version 2 and Sensor version 2 Ex, single
cable
Pos. Description
1 Thermal switches / Thermistor
2 Moisture / Leakage switch
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