Datasheet
HOLE SEALS Hole SealS
nVent.com/HOFFMANSUBJECT TO CHANGE WITHOUT NOTICEACCESSORIES3
Spec-00182 G
HOL-SEALERS NON-METALLIC HOLE SEALS
INDUSTRY STANDARDS
UL 508A Component Recognized; Type 3R, 4, 4X, 12, 13; File No.
E61997
CSA File No. 42186: Type 3R, 4, 4X, 12, 13
NEMA/EEMAC Type 3R, 4, 4X, 12, 13
IEC 60529, IP66
APPLICATION
Designed for use in corrosive environments to seal extra pushbutton
holes, conduit openings and knockout openings against dust, dirt,
oil and water. These hole seals are suitable for sealing enclosure
openings in industries such as petroleum and chemical processing,
wastewater processing, pulp and paper, outdoor monitoring and any
other industry exposed to harsh environments.
Innovative 3-in-1 self-centering design
•
Thread self-centers on one hole size
•
Nut orientation “A” self-centers on a second hole size (see Nut
Orientation drawing)
•
Nut orientation “B” self-centers on a third hole size
FEATURES
• Innovative 3-in-1 self-centering design reduces inventory
requirements; 3 models cover 9 common industry cutouts
ranging from 1/2 in. to 2-1/2 in.
•
Non-metallic construction provides superior corrosion resistance
for reliability in harsh environments
• UV stabilized; ideal for direct sunlight (avoids berbloom
associated with berglass)
• Chemically resistant to a broad range of chemicals
• Durable and impact resistant; resists cracking
• Sold in quantities of 2 per catalog number
• Cost-effective alternative to stainless steel
• Polyester material has a UL 94 rating of 5VA
• Easy to install; no tools required
SPECIFICATIONS
• Thread and nut are constructed of non-glass-lled polyester
• Oil-resistant gasket
FINISH
RAL 7035 light-gray textured nish
BULLETIN: A80HS
Standard Product Non-Metallic Hole Seals
Catalog Number
AxBxC in./mm Qty.
D
in./mm
E
in./mm
F
in./mm
Max. Hole
Diameter
in./mm
Outside
Diameter
in./mm
Torque (in.-lb.)
ASPB05075NM 1.56 x 0.85 x 0.12
40 x 22 x 3
2 1.28
32
1.48
38
.47
12
1.28
33
1.56
40
15
ASPB100125NM 2.19 x 1.19 x 0.12
56 x 30 x 3
2 1.18
30
2.14
54
.51
13
1.91
49
2.19
56
20
AS150200250NM 3.50 x 1.95 x 0.12
89 x 49 x 3
2 .95
24
3.42
87
.51
13
3.14
80
3.50
89
35