Siemens 3RB1246-1QG11 overload relay, 6.3...25 A, size S00/S0, Class 5...30, individual mount, screw terminals, AC 110...120 V 50/60 Hz, discontinued product.
The 3RB1246-1QG11: This relay mounts individually in a panel, sized for S00/S0 contactor frames — common in motor control centers feeding pumps, fans, and small conveyors. The screw terminals on the auxiliary circuit are standard for panel wiring; the manual-automatic-remote reset options give the commissioning engineer flexibility for attended or unattended restart schemes.
This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.
No official successor order code is listed. A parametric search within the Siemens 3RB1 family for the same current range (6.3...25 A), frame size (S00/S0), control voltage (AC 110...120 V), and trip class (5...30) is the recommended approach for a form-fit-function replacement.
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