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M19 Circular Screw Plug Socket Power Plastic Protected Waterproof Connector

Updated 2026-11-04 · Markdown version

Model no. M19

US$1.28 – 1.38 / piece

MOQ 500 pieces · Final price confirmed in your quote

Surface Treatment: Gold Plating
Package Size: 42.00cm * 30.00cm * 30.00cm
Contact Material: Copper
seal size 6.5mm: cable OD 3.5mm~7mm
seal size 8.1mm: cable OD 5mm~8mm
seal size 9.8mm: cable OD 7mm~10mm

Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Model NO.	M19
Surface Treatment	Gold Plating
Housing	PA66
Pins	2/3/4/5
Rated Voltage	450V AC
Rated Current	2p/3p: 20A, 4p/5p:16A
Crimping Method	Screw
Operating Temperature	-40°C~+105°C
Connection Wire Range	2p/3p:0.5~2.5 mm2, 4p/5p:0.5~1.5 mm2"
Flame Retardant	UL94 V-0
Transport Package	Carton
Origin	China
HS Code	8536909000
Production Capacity	3000000 PCS/Year
Package Size	42.00cm * 30.00cm * 30.00cm
Package Gross Weight	11.000kg
Gender	Male
Certification	RoHS, CE, TUV,UL,CQC
Contact Material	Copper
Shipping Cost	Contact the supplier about freight and estimated delivery time.
seal size 6.5mm	cable OD 3.5mm~7mm
seal size 8.1mm	cable OD 5mm~8mm
seal size 9.8mm	cable OD 7mm~10mm
Lead time	7-10 working days. Actual delivery time subject to product details and order quantity. Please confirm before order placement.
Category	Other Machine & Custom Screws

Technical parameters

Gender	Male
Plastic material	PA66
Metal matertial	Copper alloy with gold plated
Seal material	Silicone rubber
Product name	3 pin male cable connector
Pin	2/3/4/5 option
Rated voltage	450V AC
Rated current	2P/3P: 20A, 4P/5P:16A
Flame retardant	UL94 V-0
IP grade	I68
Connection wire range	2P/3P:0.5~2.5 mm2 4P/5P:0.5~1.5 mm2
Locking method	Self-locking
Crimping method	Screw
Cable outer diameter	seal size 6.5mm: cable OD 3.5mm~7mm seal size 8.1mm: cable OD 5mm~8mm seal size 9.8mm: cable OD 7mm~10mm
Operating temperature	-40°C~+105°C
Certification	CQC,CE, TUV,UL
OEM/ODM	Available

Description

M19 Circular Screw Plug Socket Power Plastic Protected Waterproof Connector is part of our other machine & custom screws range (Screws).

Key details

Surface Treatment: Gold Plating
Certification: RoHS, CE, TUV,UL,CQC
Housing: PA66
Pins: 2/3/4/5
Rated Voltage: 450V AC
Rated Current: 2p/3p: 20A, 4p/5p:16A
Crimping Method: Screw
Operating Temperature: -40°C~+105°C

Available configurations include surface treatment, package size, contact material, seal size 6.5mm and seal size 8.1mm. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 500 pieces at US$1.28 – 1.38 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for M19 Circular Screw Plug Socket Power Plastic Protected Waterproof Connector?

The listed minimum order is 500 pieces, at US$1.28 – 1.38 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

What are the main specifications of M19 Circular Screw Plug Socket Power Plastic Protected Waterproof Connector?

Surface Treatment: Gold Plating; Certification: RoHS, CE, TUV,UL,CQC; Housing: PA66; Pins: 2/3/4/5; Rated Voltage: 450V AC; Rated Current: 2p/3p: 20A, 4p/5p:16A. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include surface treatment, package size, contact material, seal size 6.5mm and seal size 8.1mm. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other other machine & custom screws are available?

The Other Machine & Custom Screws category lists 14,058 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/screws/other-machine-custom-screws/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production

More about us → · Request a sample or custom quote →

Request a quote for this product

US$1.28 – 1.38MOQ 500 piecesGet a quote WA