Allen-Bradley 20A Installation Instructions

194 Rockwell Automation Publication 750-IN001P-EN-P - April 2017
Chapter 4 Power Wiring
21G…D545 LD 500 100 30 65 or
• 100 w/800 A Class L fuse
5 or
• 30 w/700…1300 A Class L fuse
• 30 w/700…1200 A CB
ND 450 100 30 65 or
• 100 w/650…800 A Class L fuse
5 or
• 30 w/650…1200 A Class L fuse
• 30 w/700…1200 A CB
HD 350 100 30 or
• 65 w/550…600 A Class J fuse
65 5 or
• 65 w/550…600 A Class J fuse
• 30 w/600…1000 A Class L fuse
• 30 w/600…1200 A CB
21G…D617 LD 600 100 42 65 or
• 100 w/850…1200 A Class L fuse
5 or
• 42 w/850…1500 A Class L fuse
• 42 w/900…1200 A CB
ND 500 100 30 65 or
• 100 w/750…800 A Class L fuse
5 or
• 30 w/750…1300 A Class L fuse
• 30 w/800…1200 A CB
HD 400 100 30 or
• 65 w/600 A Class J fuse
65 5 or
• 65 w/600 A Class J fuse
• 30 w/600…1000 A Class L fuse
• 30 w/600…1200 A CB
21G…D710 LD 650 100 42 65 or
• 100 w/1000…1200 A Class L fuse
5 or
• 42 w/1000…1700 A Class L fuse
• 42 w/1000…2000 A CB
ND 600 100 42 65 or
• 100 w/850…1200 A Class L fuse
5 or
• 42 w/850…1500 A Class L fuse
• 42 w/900…1200 A CB
HD 450 100 30 65 or
• 100 w/650…800 A Class L fuse
5 or
• 30 w/650…1200 A Class L fuse
• 30 w/700…1200 A CB
21G…D740 LD 700 100 42 65 or
• 100 w/1000…1200 A Class L fuse
5 or
• 42 w/1000…1700 A Class L fuse
• 42 w/1000…2000 A CB
ND 650 100 42 65 or
• 100 w/900…1200 A Class L fuse
5 or
• 42 w/900…1600 A Class L fuse
• 42 w/900…2000 A CB
HD 500 100 30 65 or
• 100 w/750…800 A Class L fuse
5 or
• 30 w/750…1300 A Class L fuse
• 30 w/800…1200 A CB
21G…D800 LD 800 100
These options are not used with these drive ratings.
ND 700 100
HD 600 100
21G…D960 LD 900 100
ND 800 100
HD 700 100
21G…D1K0 LD 1000 100
ND 900 100
HD 750 100
21G…D1K2 LD 1100 100
ND 1000 100
HD 800 100
21G…D1K3 LD 1250 100
ND 1100 100
HD 900 100
21G…D1K4 LD 1350 100
ND 1250 100
HD 1000 100
(1) These circuit breakers are considered branch circuit protection for the unit.
(2) No additional protection is provided with the P5 molded case switch option. Branch circuit protection is required based on NEC guidelines.
Table 28 - Short Circuit Current Ratings – 480V AC Input (Continued)
Drive Catalog
Number
Duty
Cycle
Hp Short Circuit Current Rating (kA)
Circuit Breaker
Only (P3)
(1)
Circuit Breaker with Input Contactor
(P3 with P11)
(1)
Molded Case Switch Only
(P5)
(2)
Molded Case Switch with Input Contactor
(P5 with P11)
(2)

Allen-Bradley 20A Specifications

General

Brand	Allen-Bradley
Model	20A
Category	Controller
Language	English