The 1SAZ211201R1031: It sits in the starter-accessory class — a calibrated heater that carries the motor load current and warps a bimetal strip to open the control circuit on sustained overload, so the upstream contactor drops the line before the windings cook.
ABB 1SAZ211201R1031 Thermal Overload Heater, 0.18 kgs
MPN1SAZ211201R1031
ABB 1SAZ211201R1031 thermal overload relay, thermal overload heater for starters, 0.18 kgs, ASEA BROWN BOVERI.
$48.01Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Weight | 0.18 kgs |
Product details
Frequently asked questions
How is the ABB 1SAZ211201R1031 sourced?
It is specified into the starter assembly by order code and quoted to order against an RFQ; no price, stock count, or lead-time figure is carried on the record.
MPN
1SAZ211201R1031