SEC Double Fused Connector Kit

SEC Double Fused Connector Kit

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Model SEC 1791-DF

 

For Copper or Aluminum Stranded Wire

Fused Quick disconnected type kit for low voltage copper or aluminum conductor cables. Recommended for street, highway, and flood lighting in outdoor locations in both wet or dry areas. The model SEC 1791-DF connector kit was specially designed to fuse a complete circuit. SEC connector kits are designed to splice up to four conductors from number 10 to 2/0 stranded on the line side and from number 12 to 4 stranded or solid on the load side. Conductors can be removed and reinstalled. Any standard midget, ferrule type fuse (except glass tube) may be used in this connector kit. Fuse dimensions are 13/32” diameter by 1-1/2” length. SEC fused connectors are designed for 600 volts or less.
Double Fused Connector Kit

Double Fused Connector Kit

Parts Lists
SEC 1791-DF Double Fused Kit Complete
SEC 1791-1 Splice Box Body
SEC 1791-DF-1 Double Fused Splice Box Cap
SEC 1791-DF-2 Line Fuse Holder (2 per Kit)
SEC 1791-DF-3 Load Fuse Body (2 per Kit)
SEC 1791-DF-4 Load Fuse Holder (2 per Kit)
SEC 1791-DF-5 Connector Lug Assembly (2 per Kit)
Listed
Double Fused Connector Kit 9D70

Required Torque Inch Pounds

CAT NO. WIRE SIZE WIRE TYPE WIRE DIA
RANGE (IN)
CUTTING
RANGE NO.
TORQUE
(IN-LBS)
SEC 1791-DF-5, 0791-1 8 RHH, RHW-2, THW, TW, USE-2, XHHW 15/64 1 100
6 RHH, RHW-2, THHN, THW, THWN, USE-2, XHHW-2 19/64 1 115
4 THHN, THW, THWN 5/16 1 115
4 RHH, RHW-2, USE-2, XHHW-2 23/64 2 115
3 THHN, THWN 11/32 2 120
3 THW 3/8 2 120
2 RHH, RHW-2, THHN, THW, THWN, USE-2, XHHW-2 13/32 2 120
CAT NO. WIRE SIZE WIRE TYPE WIRE DIA
RANGE (IN)
CUTTING
RANGE NO.
TORQUE
(IN-LBS)
SEC 1791-DF-5. 0791-1 1 THWN, THHN, XHHW-2 7/16 2 120
1 USE-2, RHW, RHH, THW 31/64 3 120
1/0 USE-2, RHW-2, RHH, THWN, THNN, THW, XHHW-2 17/32 3 120
2/0 USE-2, RHW-2, RHH, THWN, THNN, THW, XHHW-2 37/64 3 120
SEC 1791-DPS-1 1791-DS-3 8 RHH, RHW-2, THW, TW, USE-2, XHHW 15/64 1 60
6 RHH, RHW-2, THHN, THW, THWN, USE-2, XHHW-2 19/64 1 60
4 THHN THW, THWN 5/16 1 60
4 RHH, RHW-2, USE-2, XHHW-2 23/64 2 60

Ordering Instructions

The same kit will fit most conductor sizes from number 10 to 2/0 on line side and number 12 to 4 on load side either copper or aluminum, stranded wire. One kit will splice four conductors on line side and provided double fusing for load side.

 

Patent No. 3,874,760