User Manual, 25 and 50 A

34 Rockwell Automation Publication 1608P-UM001A-EN-P - July 2013
Chapter 6 Maintenance
Fuse Rating Charts
Replace fuse with the same type or equivalent cross-referenced rating. You may
order these fuses through Rockwell Automation or the manufacturer listed.
Table 13 - DySC Fuse Ratings for 25A Unit
Table 14 - DySC Fuse Ratings for 50A Units
.
Table 15 - Bypass Switch Fuse Ratings
Fuse Reference Fuse Location Fuse Rating Manufacturer Part Number
F1, F2, F3 Main Power Input 60A/500V Mersen A50QS60-4
F7 Input Control Transformer 0.5A/600V Mersen ATQR1/2
F4, F5, F6 Cross-Coupling Transformer 15A/600V Mersen TRS15R
F8, F9, F10
(3 wire models only)
Neutral Forming Transformer 0.75A/600V Mersen ATQR3/4
F17, F18 Output Control Transformer 2A/600V Mersen ATQR2
F1, F2
(ER models only)
Extended-Run Module PCB (x3) 25A/600V Mersen A60Q25-2
Fuse Reference Fuse Location Fuse Rating Manufacturer Part Number
F1, F2, F3 Main Power Input 150A/500V Mersen A50QS150-4
F7 Input Control Transformer 0.5A/600V Mersen ATQR1/2
F4, F5, F6 Cross-Coupling Transformer 30A/600V Mersen TRS30R
F8, F9, F10
(3 wire models only)
Neutral Forming Transformer 0.75A/600V Mersen ATQR3/4
F17, F18 Output Control Transformer 2A/600V Mersen ATQR2
F1, F2
(ER models only)
Extended-Run Module PCB (x6) 25A/600V Mersen A60Q25-2
WARNING: De-energize the Bypass Switch by opening the upstream branch
circuit breaker before replacing a Bypass Switch fuse. Failure to comply with this
warning can result in injury or death
Bypass Cat. No. Fuse Rating Manufacturer Part Number
1608P-BP025A480V3 35A/600V Bussmann LPJ-35SP
1608P-BP050A480V3 100A/600V Bussmann DFJ-100