Home/Products/Low-Voltage Electrical/Thermal Overload Relays
4 MODELSThermal Overload Relays sourced and consolidated by DOTO International Trade Ltd from vetted partner factories. Model selection, compliance documentation and pre-shipment inspection are handled under one purchase order.
LR2-D13 (JR28-25) is a thermal overload relay that mounts directly onto LC1 / CJX2-09 to CJX2-32 contactors, protecting motors from 0.1 A up to 25 A against sustained overload and phase failure. Fourteen current ranges (D1301-D1322) let one frame cover the whole small-motor range, the dial sets t...
Documentation & pre-shipment inspection available
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LR2-D23 (JR28-36 series) is a thermal overload relay that plugs directly onto LC1 / CJX2-32 contactors and protects motors against sustained overload and phase failure. Two current ranges cover 23-32 A (D2353) and 28-36 A (D2355), the dial sets the trip current without tools, and a manual / auto...
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LR2-D33 (JR28-93) is a thermal overload relay for larger motor circuits, plugging onto LC1 / CJX2-40 to CJX2-95 contactors and covering 23 A to 93 A in seven current ranges (D3353-D3365). Bimetal overload and phase-failure protection, tool-free current dial, selectable manual / auto reset and 1 N...
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LR2-D43 (JR28-140) extends the DOTO thermal relay family up to 140 A for heavy motor duty, matching CJX2-115 and CJX2-150 contactors. Three current ranges (D4365 / D4367 / D4369) cover 80-104 A, 95-120 A and 110-140 A, with bimetal overload and phase-failure protection, selectable manual / auto r...
Documentation & pre-shipment inspection available
View specifications /We source across the full electrical range, not just the families shown here. Send us your sourcing list and we will match the exact model, certificate, MOQ and voltage standard for your market.
One invoice, one inspection, one consolidated container — even when the goods come from different factories.
