MAPR Aluminum Heavy Duty Reducing Coupler
Heavy Duty Aluminum to Aluminum - Aluminum to Copper Reducing Coupler
Designed for use on secondary networks and to accept either aluminum to aluminum or aluminum to copper conductor applications. Manufactured from high conductivity aluminum and are prefilled with inhibiting compounds. Designed for use with standard compression tools and internal center stop to prevent contact of dissimilar cable conductors.
Product Specifications
For custom configurations, please consult the factory.
Cable Sizes - Aluminum
Cable Sizes - Copper or Aluminum
Catalog Number
S - Inches
L - Inches
O.D. - Inches
1/0 Str.
2 Str.
MAPR 1/0-2
1-7/8
4-3/16
0.593
2/0 Str.
1 Str.
MAPR 2/0-1
1-7/8
4-3/8
0.687
3/0 Str.
1/0 Str.
MAPR 3/0-1/0
2
4-5/8
0.75
4/0 Str.
2/0 Str.
MAPR 4/0-2/0
2-1/8
4-7/8
0.875
250 MCM
3/0 Str.
MAPR 250-3/0
2-5/8
6
0.938
300 MCM
4/0 Str.
MAPR 300-4/0
2-27/32
6-3/8
1
350 MCM
4/0 Str.
MAPR 350-4/0
3-17/32
7-13/16
1.125
400 MCM
250 MCM
MAPR 400-250
3-11/16
8-1/8
1.187
500 MCM
350 MCM
MAPR 500-350
3-13/16
8-1/2
1.312
600 MCM
350 MCM
MAPR 600-350
3-15/16
8-3/4
1.438
750 MCM
500 MCM
MAPR 750-500
4-7/32
9-3/8
1.5
800 MCM
500 MCM
MAPR 800-500
4-5/16
9-9/16
1.625
1000 MCM
750 MCM
MAPR 1000-750
5-15/32
12
1.84
Helpful Resources
Part Order Form
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