Fiberglass (FRP) NEMA 4X Enclosures
Vynckier Non-metallic Electrical Enclosures
Vynckier FRP fiberglass enclosures are becoming more popular than metal enclosures for many practical reasons.
With the same application capabilities and comparable sizes to other enclosure materials (including stainless steel, carbon steel, and other non-metallic), Vynckier FRP is becoming the preferred choice of enclosure users everywhere.
With global approval ratings (not just UL & CSA) and broader outdoor ratings, Vynckier is able to outperform the competition.
Here are a few reasons why;
Lighter and easier to handle than metal enclosures
Equal to stainless steel and far better than carbon steel in corrosion and chemical resistance
Non-conductive; an electrical insulator rather than electrical conductor (Inherent safety factor)
Much easier to punch, drill or saw
Less expensive to ship; lightweight
Allows flex without deformation
Ability to return to its natural shape (Metal: when misshapen will dent)
Isolation from live conductors & electrical shock
Material prevents the direct transmission of heat
Moisture Resistant
Download the complete Enclosure Material Comparison Chart
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Enclosure Size
10"x6" (0)
10"x7" (0)
10"x8" (41)
12"x10" (42)
12"x12" (9)
12"x7" (9)
12"x8" (6)
12"x9" (0)
14"x10" (0)
14"x12" (51)
16"x12" (6)
16"x14" (42)
18"x16" (42)
19"x12" (9)
2.5"x2.5" (0)
20"x16" (34)
20"x20" (3)
20"x30" (3)
22"x12" (6)
24"x12" (9)
24"x14" (6)
24"x16" (6)
24"x24" (6)
28"x20" (6)
30"x20" (3)
30"x30" (3)
30"x40" (3)
30"x50" (1)
33"x25" (6)
4"x3" (0)
4"x4" (0)
40"x20" (3)
40"x30" (3)
40"x32" (6)
40"x40" (5)
40"x50" (1)
5"x3" (0)
5"x4" (0)
5"x5" (0)
50"x30" (3)
50"x40" (0)
6"x3" (0)
6"x5" (0)
6"x6" (28)
7"x3" (0)
7"x4" (0)
7"x5" (0)
7"x6" (6)
7"x7" (0)
8"x5" (0)
8"x6" (42)
9"x3" (0)
Cover Style
Bonded window cover (80)
Clearview window cover (56)
Flat opaque cover (107)
Gasket window cover (81)
Inspection window (32)
Raised bonded window cover (42)
Raised opaque cover (41)
Transparent cover (27)
Latching System
1 point latching mechanism (7)
2 point latching mechanism (0)
3 point latching mechanism (21)
5 point latching mechanism (25)
Non-metallic corner screws (46)
Snap-on (0)
Stainless steel corner screws (132)
Stainless steel padlock latch (132)
Stainless steel quick release corner screws (0)
Stainless steel twist latch (87)
Exterior Height
10 (3)
10.31 (1)
10.75 (5)
10.83 (3)
10.85 (3)
10.98 (4)
11.32 (41)
11.7 (3)
11.89 (22)
12.4 (6)
12.75 (5)
13.32 (42)
13.57 (3)
13.78 (3)
14.21 (0)
14.65 (11)
14.75 (5)
14.92 (4)
15.32 (42)
16.3 (3)
16.34 (6)
16.75 (5)
17.32 (42)
17.72 (3)
18.07 (3)
18.75 (5)
18.86 (4)
19 (3)
19.2 (11)
19.32 (42)
19.69 (6)
2.55 (0)
20.28 (6)
20.7 (6)
20.87 (2)
21.32 (28)
21.65 (3)
21.9 (3)
21.97 (15)
22.57 (5)
22.69 (2)
22.8 (4)
23.74 (14)
24.21 (6)
25.59 (3)
27.17 (4)
28.94 (6)
29.53 (13)
3.31 (0)
3.7 (0)
3.75 (1)
31.1 (4)
32.87 (6)
38.98 (7)
39.37 (12)
4.33 (0)
4.36 (0)
4.63 (1)
4.8 (0)
4.88 (5)
40.75 (6)
49.21 (3)
5.03 (0)
5.11 (0)
5.5 (3)
6.28 (2)
6.38 (0)
6.72 (0)
6.75 (5)
7 (0)
7.08 (0)
7.31 (1)
7.32 (34)
7.95 (0)
8.75 (5)
9 (3)
9.09 (0)
9.32 (42)
9.41 (2)
9.5 (1)
9.84 (3)
9.92 (0)
Exterior Width
10 (12)
10.32 (4)
10.81 (11)
10.83 (3)
10.88 (5)
11.32 (42)
11.89 (50)
12.4 (6)
12.8 (3)
12.88 (5)
13.32 (42)
13.55 (2)
13.78 (6)
14.25 (8)
14.65 (6)
14.88 (10)
15.32 (42)
16.34 (12)
17.32 (70)
17.72 (3)
18.19 (4)
19.69 (9)
2.55 (0)
21.06 (6)
21.65 (3)
21.9 (3)
22.13 (4)
22.79 (2)
23.74 (6)
25 (6)
29.53 (12)
3.06 (0)
3.18 (0)
3.23 (0)
3.38 (1)
3.7 (0)
30 (7)
32.87 (6)
39.37 (8)
4.1 (3)
4.33 (0)
4.63 (1)
4.8 (0)
4.88 (10)
4.89 (2)
49.21 (2)
5.03 (0)
5.11 (0)
5.47 (2)
5.5 (3)
5.68 (1)
5.75 (1)
5.91 (3)
5.94 (6)
5.98 (0)
6.28 (3)
6.38 (4)
6.88 (5)
7 (0)
7.09 (0)
7.17 (0)
7.32 (81)
8.25 (1)
8.46 (6)
8.88 (5)
9 (3)
9.13 (0)
9.32 (41)
9.84 (3)
Exterior Depth
0.06 (24)
0.08 (77)
0.1875 (38)
0.25 (3)
0.3125 (2)
0.5 (1)
0.52 (1)
1.77 (10)
1.93 (0)
10.63 (6)
11.08 (0)
11.57 (28)
11.81 (12)
12.6 (31)
12.60 (0)
2.17 (0)
2.25 (0)
2.6 (0)
2.95 (0)
3.02 (0)
3.18 (0)
3.35 (0)
3.54 (0)
3.61 (0)
3.9 (0)
4.02 (0)
4.33 (0)
4.37 (0)
4.72 (0)
4.9 (0)
4.92 (70)
5.02 (0)
5.43 (41)
5.5 (6)
5.50 (0)
5.6 (42)
6.02 (0)
6.32 (0)
6.5 (0)
6.6 (42)
6.67 (42)
6.69 (12)
6.93 (63)
6.99 (0)
7.05 (0)
7.11 (0)
8.26 (0)
9.06 (12)
9.58 (42)
Interior Height
10 (41)
10.82 (6)
11.1 (18)
11.61 (0)
12 (42)
13.86 (9)
13.98 (0)
14 (42)
14.83 (6)
16 (42)
18 (42)
18.4 (9)
18.75 (6)
19.44 (6)
19.92 (28)
2.32 (0)
2.75 (0)
21.14 (15)
22.7 (6)
22.91 (12)
26.57 (6)
29.28 (10)
3.05 (0)
3.09 (1)
3.46 (0)
3.7 (1)
30.78 (6)
39.12 (12)
39.16 (6)
4.02 (0)
4.09 (0)
4.54 (0)
4.69 (0)
4.88 (0)
48.96 (3)
6 (28)
6.06 (1)
6.12 (0)
6.37 (0)
6.54 (6)
6.65 (0)
6.85 (0)
7.73 (0)
7.81 (2)
8 (42)
8.64 (0)
8.81 (1)
8.94 (1)
9.65 (0)
9.76 (0)
Interior Width
10 (42)
10.63 (6)
11.1 (42)
12 (42)
13.86 (6)
14 (42)
14.58 (12)
15.92 (28)
16 (42)
18.5 (6)
19.44 (9)
2.32 (0)
2.59 (1)
2.72 (0)
2.73 (0)
2.75 (0)
2.82 (0)
2.84 (0)
2.97 (0)
22.44 (6)
22.91 (6)
29.28 (12)
3.46 (0)
3.7 (1)
3.91 (2)
30.28 (6)
39.12 (8)
4.06 (0)
4.09 (0)
4.5 (1)
4.54 (0)
4.69 (0)
4.88 (0)
48.96 (2)
5.13 (1)
5.16 (6)
5.71 (0)
6 (70)
6.1 (0)
6.54 (9)
6.65 (0)
6.69 (6)
6.75 (1)
6.85 (0)
6.93 (0)
8 (41)
8.86 (0)
9.76 (0)
Interior Depth
1.01 (0)
1.77 (0)
1.84 (0)
10.39 (6)
11.12 (28)
11.57 (12)
12.35 (31)
2.13 (0)
2.48 (0)
2.63 (0)
2.72 (0)
2.95 (0)
3.02 (0)
3.07 (0)
3.22 (0)
3.31 (0)
3.33 (0)
3.43 (0)
3.72 (0)
3.82 (0)
4 (0)
4.4 (0)
4.64 (70)
4.72 (0)
5 (6)
5.15 (41)
5.27 (42)
5.72 (0)
5.91 (0)
6.27 (42)
6.38 (12)
6.41 (42)
6.43 (63)
8.82 (12)
9.33 (42)
