The DOTO MCCB molded case circuit breaker is a compact 2P breaker built on the JLM1 (M1) frame platform covering JLM1-63 to JLM1-1250 frames. It provides thermal-magnetic overcurrent and short-circuit protection with L/M/H breaking-capacity classes, achieving 25-100kA ultimate breaking (Icu) at 4...
SPECIFICATIONS SHOWN FOR LAYOUT PURPOSES — FINAL VALUES CONFIRMED PER MODEL BEFORE QUOTATION.
Product photography from the supplied range. Full data sheets, certificates and packing specifications are issued with your quotation.
The DOTO MCCB molded case circuit breaker is a compact 2P breaker built on the JLM1 (M1) frame platform covering JLM1-63 to JLM1-1250 frames. It provides thermal-magnetic overcurrent and short-circuit protection with L/M/H breaking-capacity classes, achieving 25-100kA ultimate breaking (Icu) at 400V depending on frame and class. The red ON/OFF handle with trip indication, adjustable ratings and accessory compatibility (shunt trip, auxiliary contact) make it suitable for main incomer and feeder duty in industrial distribution, compliant with IEC60947-2 / GB14048.2.




Full technical data sheet, certificates and packing specification are available on request. Final model confirmation is issued with the quotation.
Specifications and images are indicative and supplied for identification only. DOTO International Trade Ltd is an export trading company: model selection, compliance documents and final technical confirmation are provided with the quotation.
Certificate numbers, validity dates and destination-market documents are confirmed at quotation.
Ask our export desk for the document set for your model and market.
Mix all three divisions in one container — one invoice, one inspection, one bill of lading.