The Siemens 3RT6926-5AH01 is a SIRIUS magnet coil for size S0 contactors. It is the replaceable solenoid that pulls the contactor in and holds it closed. The screw-terminal connection matches the existing wiring on the contactor base. Rated control supply voltage is 48 V AC at 50 Hz, with an operating range of 0.8 to 1.1 times that voltage — meaning it must see at least 38.4 V and no more than 52.8 V to pull in and hold reliably. At 60 Hz the range shifts slightly to 0.85 to 1.1 times the 48 V rating. Typical power consumption is 9.8 VA while holding; pick-up current is higher but brief.
Siemens 3RT6926-5AH01 SIRIUS Magnet Coil, 48 V AC, Size S0
MPN3RT6926-5AH01
Siemens SIRIUS, Magnet coil, 3RT6926-5AH01, 48 V AC at 50 Hz, 9.8 VA typical, for size S0 contactors, screw terminal.
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Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Control supply voltage type | AC |
| Rated value @ 50 Hz | 0.8 ... 1.1 |
| Rated value @ 50 Hz | 48 V |
| Parameter | Value |
|---|---|
| At 60 Hz | 0.85 ... 1.1 |
| Power loss [V∙A] of magnet coil at AC typical | 9.8 V·A |
Product details
Frequently asked questions
What is the power consumption of 3RT6926-5AH01?
Typical power loss of the magnet coil at AC is 9.8 VA.
MPN
3RT6926-5AH01