EFC International
EFC International
1940 Craigshire St. Louis,
MO 63146-4008
Phone: 1 314.434.28881
Contact: www.efc-intl.com/contact
Website: www.efc-intl.com
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RDD Flat Wire Lockits™ are the next generation in strain relief. They provide all the benefits of the standard RDD Lockit™ for a flat wire. It is designed with multiple panel locking steps to secure the strain relief into panels up to 0.157" thick. A RDD strain relief mounting hole punch is available. See "Strain Reliefs for Wire/Cables" under "Wire Management."
RDD Flat Wire Lockits™ Strain Reliefs
Unit of Measure
Items RDD Flat Wire Lockits™ Strain Reliefs
20300667-A010
0.625 Inch (in) Mounting Hole Diameter RDD Flat Wire Lockits™ Strain Relief 		RDD Flat Wire Lockits™ Strain Reliefs
20300667-A030
0.625 Inch (in) Mounting Hole Diameter RDD Flat Wire Lockits™ Strain Relief 		RDD Flat Wire Lockits™ Strain Reliefs
20300668-A010
0.625 Inch (in) Mounting Hole Diameter RDD Flat Wire Lockits™ Strain Relief 		RDD Flat Wire Lockits™ Strain Reliefs
20300668-A030
0.625 Inch (in) Mounting Hole Diameter RDD Flat Wire Lockits™ Strain Relief 		RDD Flat Wire Lockits™ Strain Reliefs
20300669-A010
0.875 Inch (in) Mounting Hole Diameter RDD Flat Wire Lockits™ Strain Relief
Description N/A RDD Flat Wire Lockits™ are the next generation in strain relief. They provide all the benefits of the standard RDD Lockit™ for a flat wire. It is designed with multiple panel locking steps to secure the strain relief into panels up to 0.157" thick. A RDD strain relief mounting hole punch is available. See "Strain Reliefs for Wire/Cables" under "Wire Management."
Mounting Hole Diameter N/A 0.625 in15.90 mm N/A 0.625 in15.90 mm N/A 0.625 in15.90 mm N/A 0.625 in15.90 mm N/A 0.875 in22.20 mm
Maximum Panel Size N/A 0.099 in2.50 mm N/A 0.099 in2.50 mm N/A 0.099 in2.50 mm N/A 0.099 in2.50 mm N/A 0.140 in3.40 mm
Minimum Panel Size N/A 0.032 in0.80 mm N/A 0.032 in0.80 mm N/A 0.032 in0.80 mm N/A 0.032 in0.80 mm N/A 0.078 in2.00 mm
Cable Shape N/A Flat
Mounting Hole Shape N/A Round
Maximum Wire Size N/A 18/3 AWG N/A 18/3 AWG N/A 16/2 AWG N/A 16/2 AWG N/A 14/3 AWG
Minimum Wire Size N/A 18/2 AWG
Fits Cable Underwriters Laboratories (UL) N/A SPT-1 N/A SPT-1 N/A HPN SPT-2 N/A HPN SPT-2 N/A HPN SPT-2 SPT-3
Mounting Hole Across Flats N/A 0.550 in14.00 mm N/A 0.550 in14.00 mm N/A 0.550 in14.00 mm N/A 0.550 in14.00 mm N/A 0.770 in19.60 mm
Maximum Wire Height N/A 0.120 in3.00 mm N/A 0.120 in3.00 mm N/A 0.160 in4.10 mm N/A 0.160 in4.10 mm N/A 0.240 in6.10 mm
Minimum Wire Height N/A 0.120 in2.50 mm N/A 0.120 in2.50 mm N/A 0.120 in3.00 mm N/A 0.120 in3.00 mm N/A 0.150 in3.80 mm
Maximum Wire Width N/A 0.320 in7.80 mm N/A 0.320 in7.80 mm N/A 0.320 in7.80 mm N/A 0.320 in7.80 mm N/A 0.430 in10.90 mm
Minimum Wire Width N/A 0.220 in7.80 mm N/A 0.220 in7.80 mm N/A 0.320 in7.80 mm N/A 0.320 in7.80 mm N/A 0.350 in8.90 mm
Color N/A White N/A Black N/A White N/A Black N/A White
Note for Color N/A Others are available at extra charge (minimum quantities apply).
Material N/A Nylon 6/6
Temperature Index1 N/A 125 ºC
Industry Standards/Certifications N/A Recognized under the Component Program of UL File #E-15331. Certified by the Canadian Standards Association File #LR-8919
Flammability Rating N/A 94V-2
Features and Benefits N/A
  • Installs into a punched standard round or RDD strain relief hole
  • When installed into a RDD strain relief hole, the cable is prevented from turning, thereby protecting it from twisting or other stress
  • Can be preassembled onto the wire since panel insertion isn't required to keep it locked on the wire
  • Once preassembled the wire and Lockit™ can be easily snapped into place with only the use of simple electrical pliers
  • Automated application equipment is available which speeds assembly and lowers costs
  • 1 Maximum temperature on part not to exceed 105 ºC