Bolted Coupler TRS Clamp – C81S8AM21U / C81S8SM31X / C81S8AM41V

Product Details
Weight22.0kg (Alum Body)
DimensionsL 560mm W 270mm H 300mm
ComplianceNon Hazardous Area Only. Dimensions to AS1299
MaterialsAluminium / PTFE / Stainless Steel
IP RatingIP66

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Table 1

Part Number Description
C81S8AM21U 800a 11kv 8 Bolt Coupler Aluminium - Small TRS Cable Clamp
C81S8SM31X 800a 11kv 8 Bolt Coupler Stainless Steel - Small TRS Cable Clamp
C81S8AM41V 800a 11kv 8 Bolt Coupler Aluminium - Large TRS Cable Clamp
NB: Add suffix “NP” to part number for Non Pilot version
Grommet c/w Skid Washers (Small Gland)
Part Number Cable Acceptance mm
4848-43 39-43
4848-46 42-46
4848-49 45-49
4848-52 48-52
4848-55 51-55
4848-58 54-58
4848-61 57-61
4848-64 60-64
4848-67 63-67
4848-70 66-70
4848-73 69-73
4848-76 72-76
4848-79 75-79
4848-82 78-82
4848-85 81-85
4848-88 84-88
4848-91 87-91
Grommet c/w Skid Washers (Large Gland)
Part Number Cable Acceptance mm
F-4769-90 82-90
F-4769-97 89-97
F-4769-104 96-104
F-4769-111 103-111
Phase Thimble – c/w screw AH009868 1/4” x 2 1/4” skt. head
Part Number CSA ID mm Utilux Die No.
F-201-432 25 8 38-92 Cu
F-201-302 35 9.5 38-115 Cu
F-201-303 50 10.5 38-115 Cu
F-201-303-1 70 12.8 38-142 Cu
F-201-304-1 95 14 38-165 Cu
F-201-305-1 120 16 38-165 Cu
F-201-306-1 150 18 38-183 Cu
F-201-307-1 185 21.8 SOLDER ONLY
F-201-326-1 240 24.2 SOLDER ONLY
F-3641 300 26.3 40-281 Cu
F-3641-1 240 24.2 40-281 Cu
F-3641-2 185 21.2 38-231 Cu
NB: CSA is indicative only. Use ID for thimble selection
# Part Number Description
1 F-4740S 800A Coupler Faceplate
2 F-4775 Phase Insulator c/w O-ring AI019003 & AI019020
3 AI020011 Faceplate Seal O-ring
4 AI0120010 Gland Body Seal O-ring
5 F-4647 Phase Pin & O-ring AI019022
6 Phase Thimble See Table 3
7 AH009868 Screw 1/4" x 2 1/4" skt. Head
8 Grommet See Table 2
9 F-4756 Pilot Assy c/w Socket, Spring, Insulator
10 AH115141 M10 x 60 SS skt. Head
11 AI120011 M10 Nut Zinc Plated
12 AI018994 O-ring ID 184.0 x sect 5.0
13 F-4759A Filler Plug c/w Sealing Washer
14 3378 Guide Pin
15 AH117501 Screw M10 x 16 Hex Head
16 AH152002 Serrated Washer M10
17 F-4737A Travel Plate c/w Screws, Nuts and Washers

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