This relay supports manual, automatic, and remote reset modes, giving flexibility for unattended or attended restart after a trip. The bistable outputs hold their state after a power loss, so a remote PLC or SCADA can poll the overload warning signal without losing the trip history on a brownout.
Siemens 3RB1246-1EB11 Overload Relay, 25-100 A, Discontinued
MPN3RB1246-1EB11
Siemens SIRIUS 3RB1246-1EB11 overload relay, 25…100 A, Size S2/S3, Class 5…30, DC 24 V control, screw terminals, discontinued.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Product details
Frequently asked questions
How do I source the 3RB1246-1EB11?
The part is sourced to order against an RFQ through surplus and broker channels. Submit an RFQ with your required quantity and target delivery window; lead time and pricing are quoted per request based on available inventory.
What are the key ratings for the 3RB1246-1EB11?
Rated current range 25…100 A, full motor protection, Size S2/S3, trip Class 5…30, DC 24 V control supply, screw terminals on the auxiliary circuit, manual/automatic/remote reset, bistable outputs with overload warning.
MPN
3RB1246-1EB11