
Metal Waterproof Box
UL Certified, For Industrial Control Cabinets Only
The 304 stainless steel waterproof box (IP66/IP69K dual certification) is specially designed for outdoor industrial scenarios to solve the problems of rainwater penetration, equipment short circuit, and poor heat dissipation. It supports scenarios such as photovoltaic combiner boxes, charging piles, and machine tool control cabinets, and has passed the UL 508A electrical safety certification.
Industrial control: motor control cabinet, PLC distribution box (such as manufacturing production line).
Outdoor energy: photovoltaic junction box, charging pile protection box (IP66 rainstorm resistance).
Municipal engineering: street light controller, traffic signal box (impact + anti-theft).
Security monitoring: camera waterproof box, outdoor alarm housing (EMI shielding and anti-interference).

Metal Waterproof Box
Main body: 6063-T5 aluminum alloy (aircraft-grade tensile strength ≥ 205MPa)
Surface treatment: sandblasting anodizing + RAL 9005 matte black coating (wear resistance grade 9H)
Protection performance
IP66/IP69K dual certification (1 meter water depth 72 hours immersion/80℃ high-pressure steam cleaning)
EMI shielding effectiveness ≥ 60dB (30MHz-1GHz frequency range)
Structural design
Metal Enclosures with Hinged Door Selsction Table
|
Model |
High |
Width |
Deep |
|
PT2 215 |
200 |
200 |
150 |
|
PT3 215 |
300 |
200 |
150 |
|
PT3 315 |
300 |
300 |
150 |
|
PT4 315 |
400 |
300 |
150 |
|
PT5 315 |
500 |
300 |
150 |
|
PT5 415 |
500 |
400 |
150 |
|
PT6 415 |
600 |
400 |
150 |
|
PT6 515 |
600 |
500 |
150 |
|
PT7 515 |
700 |
500 |
150 |
|
PT8 615 |
800 |
600 |
150 |
|
Model |
High |
Width |
Deep |
|
PT3 2520 |
300 |
250 |
200 |
|
PT3 320 |
300 |
300 |
200 |
|
PT4 420 |
400 |
400 |
200 |
|
PT5 520 |
500 |
500 |
200 |
|
PT6 620 |
600 |
600 |
200 |
|
PT7 620 |
700 |
600 |
200 |
|
PT8 620 |
800 |
600 |
200 |
|
PT8 820 |
800 |
800 |
200 |
|
PT10 1020 |
1000 |
1000 |
200 |
|
PT12 1020 |
1200 |
1000 |
200 |
|
Model |
High |
Width |
Deep |
|
PT3 2525 |
300 |
250 |
250 |
|
PT4 325 |
400 |
300 |
250 |
|
PT5 325 |
500 |
300 |
250 |
|
PT5 425 |
500 |
400 |
250 |
|
PT6 425 |
600 |
400 |
250 |
|
PT7 525 |
700 |
500 |
250 |
|
PT8 625 |
800 |
600 |
250 |
|
PT9 625 |
900 |
600 |
250 |
|
PT10 825 |
1000 |
800 |
250 |
|
PT10 1025 |
1000 |
1000 |
250 |
|
PT12 825 |
1200 |
800 |
250 |
|
PT12 1225 |
1200 |
1200 |
250 |
|
PT14 1025 |
1400 |
1000 |
250 |
|
Model |
High |
Width |
Deep |
|
PT4 330 |
400 |
300 |
300 |
|
PT5 530 |
500 |
500 |
300 |
|
PT6 430 |
600 |
400 |
300 |
|
PT7 630 |
700 |
600 |
300 |
|
PT8 630 |
800 |
600 |
300 |
|
PT9 630 |
900 |
600 |
300 |
|
PT12 1030 |
1200 |
1000 |
300 |
|
Model |
High |
Width |
Deep |
|
PT4 440 |
400 |
400 |
400 |
|
PT5 540 |
500 |
500 |
400 |
|
PT6 640 |
600 |
400 |
400 |
|
PT6 540 |
600 |
500 |
400 |
|
PT7 640 |
700 |
600 |
400 |
|
PT8 640 |
800 |
600 |
400 |
|
PT8 840 |
800 |
800 |
400 |
|
PT10 840 |
1000 |
800 |
400 |
|
PT10 1040 |
1000 |
1000 |
400 |
|
PT12 640 |
1200 |
600 |
400 |
|
PT12 840 |
1200 |
800 |
400 |
|
PT14 1040 |
1400 |
1000 |
400 |
About Us

why choose us?
We are a well-known enterprise in China specializing in the production of various distribution boxes, and we focus on distribution boxes. Our product range includes: metal wall-mounted distribution boxes, top stainless steel distribution boxes, floor-standing cabinets, modular cabinets, network cabinets, terminal boxes, junction boxes, sealed boxes, telephone boxes, etc.
Our Certificates



FAQ:
What are the advantages of split buckle + stainless steel lock compared with traditional screw fixation?
Quick maintenance: Buckle opens and closes in 1 second (screws take 30 seconds), and the operation and maintenance efficiency of a new energy company has increased by 5 times (100 equipment are repaired every day, saving 45 minutes).
Anti-vibration: 5000N shear resistance (screws only 1500N), a test by an engineering machinery factory: after 100,000 vibrations, the buckle is not loose (12% of the screws fall off).
Anti-misoperation: Stainless steel locks support padlocks (standard 3mm lock holes), comply with ISO 13849 mechanical safety standards, and prevent unauthorized opening (explosion-proof boxes are essential in chemical areas).
Scenario: Wind power tower control cabinet, the split design reduces the high-altitude operation time of maintenance personnel from 2 hours to 20 minutes.
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