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Siemens  |  SKU: 3RT1955-5AF31

3RT1955-5AF31

$182.80 $284.00
Shipping calculated at checkout.

Siemens 3RT1955-5AF31 coil for size S6 Sirius contactors (3RT1054-1A, 3RT1055-1A, 3RT1056-1A). Coil is rated for 110-127 volt AC/DC and has a tolerance of -20% and +10%,

Ships same day up until 4 p.m. EST

1-2 days for item to ship for standard delivery

Can be shipped direct from manufacturer for next day delivery if out of stock at IMC-DIRECT warehouse

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Delivery and Shipping

We ship the same day on all in stock orders that are placed prior to 4 p.m. EST, Monday through Friday. We offer Flat Rate shipping ($9.00 for UPS Ground) and expedited shipping can be selected at checkout.

In some instances simply replacing a Sirius 3RT contactor coil is all that is needed to get a contactor back up and running. Siemens offers replacement coils on all frames sizes from S0 to S12 and this can be the most cost efficient method for contactor maintenance. The magnetic coil is switched on and off directly with the control supply voltage via terminals A1/A2. In addition, allowance is also made for a coil voltage tolerance of 0.8 times the lower rated control supply voltage (Us min) and 1.1 times the upper rated control supply voltage (Us max), within which the contactor switches reliably and no thermal overloading occurs.