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2022 Eaton
125
5F
5F
ES sealing hubs and TSC epoxy
sealing compound
Cl. I, Div. 1 & 2, Groups C, D
Cl. II, Div. 1 & 2, Groups E, F, G
Explosionproof
Watertight
Applications:
ES sealing hubs are used to:
• Seal vertical conduit risers at switchgear
and motor control centers, sheet metal
structures or cast boxes and enclosures
• Seal horizontal conduit runs at enclosures
when used with TSC sealing compound
Standard material:
• Feraloy iron alloy
Standard finish:
• Electrogalvanized
Certifications and
Compliances:
• Class I, Divisions 1 & 2, Groups C, D
• Class II, Divisions 1 & 2, Groups E, F, G
• UL standard: UL1203
• CSA standard: C22.2 No. 30
Sealing hubs are approved for use in hazardous locations when Chico X fiber and Chico A sealing compound are used to
make the seal. Sealing hubs are approved for horizontal conduit runs for use in hazardous locations when used with TSC
sealing compound – order 1 oz. tube as TSC1.
AOrder quantity of one (1) TSC05 or TSC1 equals ten (10) tubes; one (1) TSC4 equals five (5) 4.0 oz. tubes.
TSC epoxy sealing
compound
A two-part epoxy sealing compound may
be used to seal ES sealing hubs. It is quick
and easy to measure, mix and install. The
compound is kneaded until a uniform color
is obtained. It is then packed around the
conductors to effectively seal the cable.
Dimensions (in inches):
Typical installations:
1. ES sealing hub
2. EJB junction box
3. UNY union
4. EDS factory sealed control
station
5. EYS horizontal seal
6. Explosionproof motor
1. ES sealing hub
2. LT connector
3. Locknut
4. Sealing gasket
5. Junction box
6. UNY union
7. Synchronous motor
8. EDS factory sealed
control station
9. LT conduit
1. ES sealing hub
2. Locknut
3. Sealing gasket
4. Sheet metal
structure, motor
control center,
panelboard, unit
sub-station, etc.
Ordering information:
Female
hub
size
Male
hub
size Cat. #
Approximate
internal
volume in
cubic inches
1
/2”
1”
ES31
0.65
3
/4” 1”
ES32
0.65
1” 1
1
/2”
ES53
3.20
1
1
/4” 2”
ES64
4.90
1
1
/2” 2”
ES65
4.70
2” 2
1
/2”
ES76
9.10
3” 4”
ES108
36.00
4” 5”
ES01210
95.00
5” 6“
ES014012
155.00
Ordering information:
Standard
carton qty. Tube size Cat. #A
10
0.5 oz.
TSC05
10 1.0 oz.
TSC1
5 4.0 oz.
TSC4
Cat. # a b c d e
ES31
1
9
/16
7
/8 2
31
/32 1
1
/4
ES32 1
13
/16
7
/8 2
15
/16 1
1
/2
ES53 2
1
/4 1
3
/8 3
1
/16 1
15
/16 1
3
/4
ES64 2
3
/4 1
3
/4 3
1
/8 1
15
/16 2
3
/16
ES65 2
3
/4 1
5
/8 3
5
/32 2 2
7
/16
ES76 3
1
/2 2
1
/16 3
11
/16 2 3
ES108 5
1
/4 3
5
/8 4
13
/16 2
31
/32 4
1
/4
ES01210 6
5
/8 4
3
/4 6
25
/32 4
27
/32 5
1
/4
ES014012 7
1
/4 5
25
/32 7
3
/8 5
11
/32 6
1
/2
Note: Order SG sealing gasket and locknut separately.