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High Precision Industrial Component P58104

Alstom P58104 railway standard DIN rail auxiliary relay, used for signal interlock, breaker feedback and fault alarm inside metro, EMU traction cabinets and traction substation control panels, anti-vibration railway design with built-in surge absorption diode.

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Technical Parameters Basic Information Brand: Alstom / Areva Part No.: P58104 Type: 35mm DIN rail plug-in auxiliary control relay Application: Rolling stock traction cabinet, MV switchgear logic interlock Coil Electrical Spec Rated coil voltage: DC 110V (railway standard auxiliary supply) Operating range: 77 ~ 137.5 VDC Coil power consumption: 1.4W Pull-in voltage ≤70% Un; Drop-out voltage ≥10% Un Built-in freewheeling diode for inductive spike suppression Contact Configuration & Rating Contact form: 4 change-over contacts (4CO) Contact material: AgSnO2 anti-welding alloy Continuous current per contact: 6A AC load capacity (250VAC AC-15): 1500VA DC load capacity (110VDC DC-13): 330W Mechanical life ≥10,000,000 cycles; Electrical life ≥100,000 full-load cycles Mechanical Structure Mounting: 35mm standard DIN rail snap installation Module width: 35mm Terminals: Screw clamp, wire range 0.75–2.5mm² Status indicator: Built-in LED for coil energization status Dimension: H80 × W35 × D72mm Net weight: 0.16kg Environmental & Compliance Operating temp: -20℃ ~ +60℃ Storage temp: -40℃ ~ +85℃ Humidity: 5%–95% non-condensing Vibration standard: IEC 61373 railway rolling stock EMC: IEC 61000-6-2 industrial immunity Standards: IEC 60947-5-1, CE, RoHS compliant