AZ755-1A-48D appears as a full order number in the AZ755 table. It combines 1 Form A (SPST-NO) contacts with a 48 VDC coil.
Manufacturer source reviewed Request this exact modelAZ755-1A-48D specifications
Use these specifications to identify your BOM line. MZZ confirms availability, quantity and delivery against your purchasing requirement.
- Contact arrangement
- 1 Form A (SPST-NO)
- Nominal coil
- 48 VDC
- Coil resistance
- 4170 ohm, +/-10%
- Must operate voltage
- 34.6 VDC
- Coil insulation
- Class B standard; no F suffix
- Enclosure
- Standard version; no epoxy-seal E suffix
Why the complete code matters
Keep the 48 VDC coil and 1 Form A (SPST-NO) contact arrangement distinct when matching the original relay. The source has conflicting 4 kV/5 kV dielectric statements, so no dielectric value is published for this model. Optional suffix combinations are not inferred.
Where the AZ755 family may fit
These are family-level screening examples. Final suitability depends on the exact load, environment, required life and approvals.
- Appliance and equipment control after reviewing the exact resistive, inductive or inrush load rating
- Industrial PCB switching where contact arrangement, coil drive and thermal conditions are verified
- Maintenance BOM sourcing with the original manufacturer code and drawing revision preserved
What MZZ verifies before quoting
The original BOM code remains unchanged while commercial and technical conditions are checked.
- Full manufacturer ordering code and every suffix
- Coil voltage, polarity and switching or latching drive
- Contact arrangement, switching load and electrical-life requirement
- PCB terminals, land pattern, enclosure and packing format
- Required quantity, destination, target date and documentation
Manufacturer source
The linked manufacturer record controls technical selection. MZZ rechecks the current source and actual supply conditions after receiving the required quantity and destination.
Document reference: 2016-01-27.
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