Polycarbonate Electrical Enclosures

Polycarbonate enclosures play a critical role in protecting sensitive electrical controls and components in both indoor and outdoor environments. These polycarbonate enclosures are lightweight yet highly impact resistant, making them a dependable solution for industrial automation, commercial installations, and utility applications. Their non-metallic construction provides excellent resistance to corrosion, moisture, and UV exposure, helping maintain long-term performance in harsh conditions.

Compared to stainless steel or fiberglass alternatives, polycarbonate enclosures offer a lighter and often more cost-efficient option without sacrificing durability. Popular options such as Hoffman polycarbonate enclosures are widely used for control panels, junction boxes, and instrument housings where environmental protection and ease of installation are required. Polycarbonate enclosures are compatible with a wide range of accessories, including DIN rails, cable glands, vent kits, and thermal management components, allowing flexible system design while maintaining clean cable routing and reliable protection.

Found 145 items
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Found 145 items
Manufacturer
Allied Moulded (180)
Rittal (43)
Schneider Electric (65)
Stahlin (249)
Component
Non-Metallic Enclosure (136)
Push Button Enclosure (9)
Enclosure Height
2" (2)
3" (5)
4.5" (7)
4.75" (12)
5" (9)
6.75" (16)
6" (12)
7.5" (4)
7.75" (5)
7" (3)
Enclosure Width
2.7" (6)
2" (2)
3.23" (1)
3" (19)
4.45" (7)
4.67" (14)
5" (10)
6.63" (8)
6.75" (6)
6" (4)
Enclosure Depth
1.42" (2)
2.65" (8)
2.75" (2)
2" (9)
3.35" (3)
3.39" (4)
3.54" (2)
3.64" (10)
3" (26)
4.37" (2)
Enclosure Composition
Polycarbonate (145)
Enclosure NEMA Rating
NEMA Type 4 (145)
NEMA Type 4X (145)
NEMA Type 6 (65)
NEMA Type 12 (145)
NEMA Type 13 (145)
Enclosure Hinge Type
Standard Hinge (121)
Enclosure Latch Type
Screw (145)
Enclosure Lock Type
Padlocking (145)
Enclosure Door Type
Pushbutton (9)
Solid (136)
Enclosure Number of Doors
1 Door (145)
Enclosure Mount Type
Wall Mount (136)
Enclosure Interior Color
Gray (145)
Enclosure Environment Rating
Outdoor-Indoor (145)
Line
Qline (145)
Normally In Stock
nVent Hoffman Q1286PCDCC QLINE D Non-Metallic Clear Polycarbonate Enclosure
Free U.S Ground shipping
$94.51
$78.76
Normally In Stock
nVent Hoffman Q1289PCD QLINE D Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$102.54
$85.45
Normally In Stock
nVent Hoffman Q30239PCD QLINE D Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$186.47
$155.39
Normally In Stock
nVent Hoffman Q403013PCI QLINE I Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$307.64
$256.37
Normally In Stock
nVent Hoffman Q604013PCI QLINE I Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$420.86
$350.72
Normally In Stock
nVent Hoffman Q402013PCICC QLINE I Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$268.69
$223.91
Normally In Stock
nVent Hoffman Q202018PCICC QLINE I Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$214.04
$178.37
Normally In Stock
nVent Hoffman Q403018PCI QLINE I Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$334.31
$278.59
Normally In Stock
nVent Hoffman Q604018PCIQRCCR QLINE I Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$560.39
$466.99
Normally In Stock
nVent Hoffman Q402018PCICC QLINE I Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$291.25
$242.71
Normally In Stock
nVent Hoffman Q402013PCI QLINE I Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$200.08
$166.73
Normally In Stock
nVent Hoffman Q1689PCD QLINE D Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$110.78
$92.32
Normally In Stock
nVent Hoffman Q18138PCE QLINE E Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$95.36
$79.47
Normally In Stock
nVent Hoffman Q18138PCECC QLINE E Non-Metallic Clear Polycarbonate Enclosure
Free U.S Ground shipping
$98.86
$82.38
Normally In Stock
nVent Hoffman Q181315PCECC QLINE E Non-Metallic Clear Polycarbonate Enclosure
Free U.S Ground shipping
$86.88
$72.40
Normally In Stock
nVent Hoffman Q1686PCD QLINE D Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$100.64
$83.87
Normally In Stock
nVent Hoffman Q12129PCD QLINE D Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$100.09
$83.41
Normally In Stock
nVent Hoffman Q20129PCD QLINE D Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$113.76
$94.80
Normally In Stock
nVent Hoffman Q241612PCD QLINE D Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$148.07
$123.39
Normally In Stock
nVent Hoffman Q604013PCICC QLINE I Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$420.86
$350.72
Normally In Stock
nVent Hoffman Q603013PCI QLINE I Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$340.30
$283.58
Normally In Stock
nVent Hoffman Q302013PCI QLINE I Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$215.63
$179.69
Normally In Stock
nVent Hoffman Q403018PCICC QLINE I Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$334.31
$278.59
Normally In Stock
nVent Hoffman Q302018PCICC QLINE I Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$254.42
$212.02
Normally In Stock
nVent Hoffman Q604018PCICC QLINE I Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$443.64
$369.70
Normally In Stock
nVent Hoffman Q302013PCICC QLINE I Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$207.97
$173.31
Normally In Stock
nVent Hoffman Q251815PCE QLINE E Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$227.11
$189.26
Normally In Stock
nVent Hoffman Q302018PCIQRR QLINE I Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$302.23
$251.86
Normally In Stock
nVent Hoffman Q181815PCE QLINE E Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$186.47
$155.39
Normally In Stock
nVent Hoffman Q181810PCECC QLINE E Non-Metallic Clear Polycarbonate Enclosure
Free U.S Ground shipping
$129.64
$108.03
Normally In Stock
nVent Hoffman Q181313PCECC QLINE E Non-Metallic Clear Polycarbonate Enclosure
Free U.S Ground shipping
$108.23
$90.19
Normally In Stock
nVent Hoffman Q18188PCECC QLINE E Non-Metallic Clear Polycarbonate Enclosure
Free U.S Ground shipping
$129.19
$107.66
Normally In Stock
nVent Hoffman Q131310PCECC QLINE E Non-Metallic Clear Polycarbonate Enclosure
Free U.S Ground shipping
$90.98
$75.82
Normally In Stock
nVent Hoffman Q18188PCE QLINE E Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$131.77
$109.81
Normally In Stock
nVent Hoffman Q1388PCE QLINE E Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$71.33
$59.44
Normally In Stock
nVent Hoffman Q1388PCECC QLINE E Non-Metallic Clear Polycarbonate Enclosure
Free U.S Ground shipping
$76.32
$63.60
Normally In Stock
nVent Hoffman Q13138PCE QLINE E Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$82.90
$69.08
Normally In Stock
nVent Hoffman Q131313PCE QLINE E Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$92.89
$77.41
Normally In Stock
nVent Hoffman Q251810PCECC QLINE E Non-Metallic Clear Polycarbonate Enclosure
Free U.S Ground shipping
$232.32
$193.60
Normally In Stock
nVent Hoffman Q181815PCECC QLINE E Non-Metallic Clear Polycarbonate Enclosure
Free U.S Ground shipping
$186.47
$155.39
Normally In Stock
nVent Hoffman Q181313PCE QLINE E Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$108.23
$90.19
Normally In Stock
nVent Hoffman Q12129PCDCC QLINE D Non-Metallic Clear Polycarbonate Enclosure
Free U.S Ground shipping
$101.72
$84.77
Normally In Stock
nVent Hoffman Q24169PCD QLINE D Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$132.97
$110.81
Normally In Stock
nVent Hoffman Q554PCD QLINE D Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$32.98
$27.48
Normally In Stock
nVent Hoffman Q20158PCDCC QLINE D Non-Metallic Clear Polycarbonate Enclosure
Free U.S Ground shipping
$130.30
$108.58
Normally In Stock
nVent Hoffman Q889PCD QLINE D Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$63.78
$53.15
Normally In Stock
nVent Hoffman Q302018PCIQRCCR QLINE I Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$302.23
$251.86
Normally In Stock
nVent Hoffman Q403018PCIQRR QLINE I Non-Metallic Polycarbonate Enclosure
Free U.S Ground shipping
$406.93
$339.11

FAQs

Q: Can DIN rail be installed on the walls or panels of polycarbonate enclosures?
Yes, DIN rails can be mounted inside polycarbonate enclosures to support accessories, terminal blocks, and control components. This allows organized layouts and flexible mounting configurations within the enclosure.

Q: Why are polycarbonate enclosures commonly used for outdoor applications?
Polycarbonate enclosures provide strong resistance to impact, moisture, UV exposure, and corrosion. Their non-metallic construction makes them well suited for outdoor installations where long-term environmental durability is required.

Q: What performance ratings do polycarbonate enclosures typically meet?
Most polycarbonate enclosures meet NEMA and IP ratings suitable for protection against dust, water, and harsh environmental conditions. These ratings make them appropriate for commercial, industrial, and utility installations.

Q: How do clear-cover polycarbonate enclosures support system monitoring?
Clear covers allow visual inspection of internal components without opening the enclosure. This helps maintain environmental seals while enabling faster system checks and reduced maintenance time.

Q: What makes Stahlin polycarbonate enclosures unique?
Stahlin polycarbonate enclosures are known for their heavy-duty construction, thick wall designs, and molded features that enhance strength and environmental sealing. These enclosures are often selected for demanding outdoor and industrial applications where long-term durability and protection are critical.

 

Why Buy Polycarbonate Enclosures from RSP Supply

RSP Supply offers a broad selection of polycarbonate enclosures to support electrical, automation, and industrial control applications. Our lineup includes trusted manufacturers such as Hoffman polycarbonate enclosures and other non-metallic solutions designed to meet demanding environmental requirements. Customers rely on RSP Supply for dependable product availability, technical expertise, and enclosure solutions that deliver consistent protection and long-term performance across a wide range of applications.