M20 SERIES SELF-LOCKING · REAR MOUNT · IP67

T SERIES

T21 T-Shaped Tee Nylon/PVC Injection Molding

XQ-T21-12 Series

Fast Locking · IP68 Waterproof · Stable High-Current Transmission

Protection Rating IP67

Pin Count 2–4 pins

Operating Temperature -40°C ~ +105°C

Rated Current / Voltage 20A / 600V

Configuration Options

Connector

Pins

Cable Length

Get a Quote Download Datasheet Contact an Engineer

Response Within 24 Hours · OEM/ODM Support

IP67 Waterproof & DustproofStable protection when mated

Self-Locking DesignFast locking with dependable vibration resistance

UL94 V-0 Flame RetardantEngineering-grade flame-retardant materials

Fast Customization SupportCustom pin counts, cable lengths and structures

PRODUCT OVERVIEW

T21 T-Shaped Tee Nylon/PVC Injection Molding

Fast Locking · IP68 Waterproof · Stable High-Current Transmission

IP67 Protection Rating

Nylon/PVC Housing Material

T21 Three-Way Connector Product Type

TECHNICAL DATA

Technical Specifications

Data reflects the current product record

IP67 Protection Rating

2–4 pins Pin Count

Product Series: T Series
Product Model: XQ-T21-12 Series
Product Type: T21 Three-Way Connector
Protection Rating: IP67
Pin Count: 2 / 3 / 4 pins
Wire Gauge Range: Main cable <= 1.5mm²; Branch cable <= 0.5mm²
Cable Outer Diameter: Main cable OD Ø5.0mm-Ø10mm; Branch cable OD Ø5.0mm-Ø10mm
Housing Material: Nylon/PVC
Overall Dimensions: T21 T-shaped tee nylon/PVC overmolded structure, horizontal length 70mm, body height 49.5mm

DIMENSION DRAWING

Structure & Dimensions

Download 2D Drawing

MALE

Male Connector Structure

FEMALE

Female Connector Structure

Unit: mm · Dimensions shown are for selection reference. Custom structures are subject to the engineer-approved drawing.

MODEL SELECTION

Models & Specifications

Confirm the pin count, connector gender and cable length before submitting an inquiry.

Pins	Male Model	Female Model	Rated Current / Voltage	Wire Gauge Range	Action
2 pins	XQ-T21-12 Series-M2	XQ-T21-12 Series-F2	20A / 600V	Main cable <= 1.5mm²; Branch cable <= 0.5mm²	Quote
3 pins	XQ-T21-12 Series-M3	XQ-T21-12 Series-F3	20A / 600V	Main cable <= 1.5mm²; Branch cable <= 0.5mm²	Quote
Recommended4 pins	XQ-T21-12 Series-M4	XQ-T21-12 Series-F4	20A / 600V	Main cable <= 1.5mm²; Branch cable <= 0.5mm²	Quote
5 pins	XQ-T21-12 Series-M5	XQ-T21-12 Series-F5	15A / 400V	Main cable <= 1.5mm²; Branch cable <= 0.5mm²	Quote
6 pins	XQ-T21-12 Series-M6	XQ-T21-12 Series-F6	15A / 400V	Main cable <= 1.5mm²; Branch cable <= 0.5mm²	Quote
7 pins	XQ-T21-12 Series-M7	XQ-T21-12 Series-F7	15A / 400V	Main cable <= 1.5mm²; Branch cable <= 0.5mm²	Quote
8 pins	XQ-T21-12 Series-M8	XQ-T21-12 Series-F8	15A / 400V	Main cable <= 1.5mm²; Branch cable <= 0.5mm²	Quote
9 pins	XQ-T21-12 Series-M9	XQ-T21-12 Series-F9	15A / 400V	Main cable <= 1.5mm²; Branch cable <= 0.5mm²	Quote

Applications

Branch Connection

QUALITY ASSURANCE

Quality & Certifications

Standardized quality management and multi-region compliance provide a stable, dependable manufacturing foundation for industrial connectivity products.