Lay-In Power Connectors

Ensures Proper Grounding in Direct Burial and Concrete Encasement Applications

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MOR-90572

What's special about these power connectors?

  • Several different styles designed for the connection of  grounding conductors to conduit bushings, water pipes, reinforcement bars, and other applications
  • Open-faced, screw-down design is a much faster and easier alternative to welding or compression connectors, minimizing downtime and labor costs
  • Ideal for swimming pools, solar applications, heating/air conditioning, and more
  • Click for More Features
UL

For all electrical installations, especially those involving water, safe grounding is a top priority. These power connectors, designed for swimming pools, solar applications, water pipes, and many others, are UL certified for safe use in grounding and are available in several sizes and styles to accommodate a wide variety of applications.

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Open Face Style
Part #MaterialSizeWire RangeLengthWidthHeightBoltPrice
MOR-90572Dipped Copper4 AWG4 to 14 AWG0.78"
(1.98 cm)
0.38"
(0.97 cm)
1.08"
(2.74 cm)
0.26"
(0.66 cm)
Qty:  
MOR-90573Tin Plated Copper4 AWG4 to 14 AWG0.78"
(1.98 cm)
0.38"
(0.97 cm)
1.08"
(2.74 cm)
0.26"
(0.66 cm)
Qty:  
MOR-90574Aluminum4 AWG4 to 14 AWG1.08"
(2.74 cm)
0.38"
(0.97 cm)
0.78"
(1.98 cm)
0.26"
(0.66 cm)
Qty:  
MOR-90575Aluminum1/0 AWG1/0 to 14 AWG1.5"
(3.81 cm)
0.593"
(1.51 cm)
1.17"
(2.97 cm)
0.26"
(0.66 cm)
Qty:  
MOR-90576Aluminum3/0 AWG3/0 to 6 AWG2"
(5.08 cm)
0.8"
(2.03 cm)
1.56"
(3.96 cm)
0.33"
(0.84 cm)
Qty:  
MOR-90580Aluminum250 KCMIL250 KCMIL to 6 AWG2.2"
(5.59 cm)
0.8"
(2.03 cm)
1.79"
(4.54 cm)
0.33"
(0.84 cm)
Qty:  
  • Available in several types to suit your varying electrical safety needs:
    • Dipped copper (90572) is compatible only with copper conductors, and is ideal for direct burial applications, especially swimming pools
    • Tin plated copper (90573) is compatible only with copper conductors, and is ideal for direct burial applications, especially solar applications
    • Electro-tin plated aluminum alloy (90574 - 90580) may be used with copper and aluminum conductors
  • 90572, 90573 are UL 467D
  • 91652, 91654  are UL 467
  • 90574-90580 are UL 468B

 

PART # MATERIAL SIZE WIRE RANGE (AWG) LENGTH WIDTH HEIGHT BOLT
MOR-90572 Dipped Copper 4 AWG 4 to 14 AWG 0.78" (1.98 cm) 0.38" (0.97 cm) 1.08" (2.74 cm) 0.26" (0.66 cm)
MOR-90573 Tin Plated Copper 4 AWG 4 to 14 AWG 0.78" (1.98 cm) 0.38" (0.97 cm) 1.08" (2.74 cm) 0.26" (0.66 cm)
MOR-90574 Aluminum 4 AWG 4 to 14 AWG 1.08" (2.74 cm) 0.38" (0.97 cm) 0.78" (1.98 cm) 0.26" (0.66 cm)
MOR-90575 Aluminum 1/0 AWG 1/0 to 14 AWG 1.5" (3.81 cm) 0.593" (1.51 cm) 1.17" (2.97 cm) 0.26" (0.66 cm)
MOR-90576 Aluminum 3/0 AWG 3/0 to 6 AWG 2" (5.08 cm) 0.8" (2.03 cm) 1.56" (3.96 cm) 0.33" (0.84 cm)
MOR-90580 Aluminum 250 KCMIL 250 KCMIL to 6 AWG 2.2" (5.59 cm) 0.8" (2.03 cm) 1.79" (4.54 cm) 0.33" (0.84 cm)

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