Electrical power supply connector

circularpush-to-lockM19

Product overview
Waterproof circular connector from the M19 series, 3-pin variant. Push-locking mating system, nominal 15A overview rating for industrial automation and power distribution applications. Consult part number/datasheet for exact per-variant ratings and dimensions.

Key features

• 15A power statement – Overview references Φ2.0mm copper-alloy contacts supporting 15A/300V; verify specific part number for final rating.
• Push-locking mechanism – Tool-free quick connect/disconnect for efficient field assembly.
• IP67 protection (standard) – Sealed against dust and temporary immersion for factory-floor and outdoor applications; optional IP68/IP69K available on select models.
• Cable compatibility by pin count – Depending on configuration; the 3-pin family typically accepts 1.5mm²–2.5mm² (16–12 AWG). See technical table or datasheet for full ranges.
• Certifications – Typical factory and product certifications include ISO9001, CE, UL, RoHS, and TUV.

Advantages

• Reliable environmental sealing – IP67 rated models resist dust ingress and immersion to 1 m for 30 minutes; IP68 and IP69K variants are available for extended immersion or high-pressure washdown.
• Wide operating temperature – Standard operation from -40°C to +105°C; selected series may support higher limits up to +125°C.
• UL94 V-0 flame-retardant housing – High-performance engineering plastics for impact resistance and self-extinguishing properties.
• Durability – Designed for 500+ mating cycles under validated testing to maintain contact performance over repeated use.

Technical specifications (series / 3-pin reference)

• Series – M19 series
• Variant on page – 3-pin
• Rated current – Overview statement: 15A (Φ2.0mm contacts); referential table value may list 20A for some 3-pin variants. Confirm via part number/datasheet.
• Contact diameter (overview) – Φ2.0mm copper alloy
• Voltage rating – 300V
• Withstanding voltage – up to 1500V (varies by pin count)
• Cable gauge (3-pin typical) – 1.5mm² ~ 2.5mm² (16~12 AWG)
• Cable outer diameter range – φ4.5 – φ11 mm
• Protection class – IP67 standard
• Connecting mode – Push locking (tool-free)
• Flammability – UL94-V0
• Operating temperature – -40°C to +105°C
• Typical certifications – ISO9001, CE, UL, RoHS, TUV

Notes & variants

• Page overview references a 15A 3-pin variant while tabulated values may differ by pin-count; always consult the exact part number and datasheet before selection.
• Available configurations include field-installable housings, molded-with-cable assemblies, and hybrid/multi-pin variants within the M19 family.
• Optional IP68/IP69K and custom plating or contact arrangements available on request; these are not standard across all SKUs.