LLT Connector Product

LLT Male Female M19 Plug IP68 Bayonet Lock Screw Wire Power 3pin Waterproof Connector

LLT Male Female M19 Plug IP68 Bayonet Lock Screw Wire Power 3pin Waterproof Connector is a published reference for energy storage cabinets, battery systems, and inverter platforms. The visible configuration highlights sealing around IP67/IP68, 20A current range, 2pin pin layout, 2-18pin/2+4/2+5/3+5pin interface. Termination direction is screw, which should be checked against the actual harness build.

Lighting Connector M19 Bayonet Model: LLT-M19-20003F1072

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Publisher: TonyTang

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Technical Specs

Product Size

M19

Pin

2pin

IP Rating

IP67/IP68

Rated Current

20A

Rated Voltage

600V

Product Series

M19

Wiring Type

Screw

Interface Type

2-18pin/2+4/2+5/3+5pin

Mating Cycles

>=2000

Complies with product certification:

UL TUV CQC CE RoHS REACH

System certification:

IATF 16949 ISO 13485 ISO 9001 ISO 14001 ISO 50001 ISO 45001

Product Overview

Connector application and structure details

M19-3Pin Bayonet Lock Screw Wire Connector Specification 1. Basic Information • Model: M19-3P Bayonet Circular Connector (Male + Female) • Locking Style: Quarter-turn bayonet twist lock, anti-vibration quick locking • Wiring Type: Screw-clamp terminal (no soldering needed, fast field wiring) • Pin Count: 3 power pins • Mount Type: Wire-to-wire / Panel rear mount optional 2. Electrical Parameters • Rated Voltage: 600V AC/DC • Rated Current: 20A per contact • Withstand Voltage: 1500V AC / 5s no breakdown • Contact Resistance: ≤5mΩ (gold-plated pin) • Insulation Resistance: ≥1500MΩ @ DC500V • Applicable Wire Cross-section: 0.3~2.5mm² (24AWG~12AWG) • Matching Cable OD: Φ3.0~Φ11mm 3. Mechanical & Environmental Data • Ingress Protection: IP68 fully waterproof & dustproof after full mating • Working Temperature: -40℃ ~ +105℃ • Mating Lifespan: ≥1500 bayonet plug/unplug cycles • Shell Material: PA66 UL94-V0 flame-retardant nylon • Contact Material: H62 brass + 0.8μm hard gold plating (anti-corrosion & oxidation) • Available Color: Black / Blue optional 4. Core Advantages 1. Bayonet 1/4-turn quick lock, efficient on-site installation, anti-loose under vibration 2. Screw-clamp wiring, convenient for on-site cable connection without welding equipment 3. Double silicone O-ring sealing, IP68 waterproof for rainy, damp and occasional underwater environment 4. Gold-plated contacts guarantee stable large-current transmission, long service life 5. RoHS & CE certified, environmental friendly raw material 5. Typical Application Outdoor LED landscape lamp, solar power equipment, industrial automation wiring, e-bike power connection, surveillance power supply, irrigation equipment, marine small electrical devices

Application Fit

Typical application directions

  • Energy storage cabinets, battery systems, and inverter platforms
  • Power distribution interfaces in outdoor electrical equipment
  • Projects targeting IP67/IP68 sealing performance and repeatable field mating.
  • Applications that need a connector architecture aligned with 20A current requirements.

Visual Gallery

Product details, interface geometry, and cable integration views

Technical FAQ

What should be confirmed before selecting LLT Male Female M19 Plug IP68 Bayonet Lock Screw Wire Power 3pin Waterproof Connector?

Confirm the sealing target, panel or cable interface, electrical load, and maintenance method together. LLT Male Female M19 Plug IP68 Bayonet Lock Screw Wire Power 3pin Waterproof Connector is currently configured around 2-18pin/2+4/2+5/3+5pin interface direction, so the enclosure fit and mating environment should be checked before final approval.

Which technical details matter most for this model?

Ingress protection in the current profile is listed as IP67/IP68. Rated current references include 20A. Review pin layout, termination method, cable OD, and lock structure together rather than choosing only by shell size or model name.

Can LLT support related cable assembly or customized integration for LLT Male Female M19 Plug IP68 Bayonet Lock Screw Wire Power 3pin Waterproof Connector?

Yes. LLT can discuss cable exit direction, overmolding, harness routing, and adjacent product alternatives when this model is part of a wider equipment interface or custom assembly project.

Need a quote, sample review, or cable-assembly discussion?

Share your sealing target, electrical range, enclosure interface, and cable constraints. LLT can help compare this model with adjacent options and plan the next engineering step.