Danfoss VLT FC 103, Operating

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• Contactor
Molded-case circuit breaker (MCCB)
10.8.1 Panel Fuses
Panel fuses are an option for upstream protection, and can be ordered as either a UL class fuse for UL variant or a gG fuse for IEC
variant.
Table 103: Panel Fuses for N110K–N315 Models, 380–480 V
N110 N132 N160 N200 N250 N315
IEC (Type gG)
250 A/500 V 315 A/500 V 355 A/500 V 425 A/500 V 630 A/500 V 630 A/500 V
Mersen P/N NH1GG50V250 NH2GG50V315 NH2GG50V355 NH3GG50V425 NH3AGG50V630 NH3AGG50V630
UL (Class J/L/T) 300 A/600 V 350 A/600 V 400 A/600 V 500 A/600 V 600 A/600 V 750 A/600 V
Mersen P/N A4J300 A4J350 A4J400 A4J500 A4J600 AABY750
Table 104: Panel Fuses for N355–N560 Models, 380–480 V
N355 N400 N450 N500 N560
IEC (Type gG) 800 A/500 V 1000 A/500 V 1000 A/500 V 1000 A/500 V 1250 A/500 V
Mersen P/N NH4GG50V800 NH4GG50V1000 NH4GG50V1000 NH4GG50V1000 NH4GG50V1250
UL (Class J/L/T)
800 A/600 V 1000 A/600 V 1000 A/600 V 1100 A/600 V 1200 A/600 V
Mersen P/N A4BY800 A4BY1000 A4BY1000 A4BY1100 A4BY1200
Table 105: Panel Fuses for N110–N315 Models, 525–690 V
N110 N132 N160 N200 N250 N315
IEC (Type gG) 250 A/690 V 250 A/690 V 250 A/690 V 315 A/690 V 355 A/690 V 425 A/690 V
Mersen P/N NH2GG69V250 NH2GG69V250 NH2GG69V250 NH2GG69V315 NH3GG69V355 NH3GG69V425
UL (Class J/L/T) 175 A/600 V 200 A/600 V 250 A/600 V 350 A/600 V 400 A/600 V 500 A/600 V
Mersen P/N A4J175 A4J200 A4J250 A4J350 A4J400 A4J500
Table 106: Panel Fuses for N400–N630 Models, 525–690 V
N400 N450 N500 N560 N630
IEC (Type gG) 500 A/690 V 500 A/500 V 630 A/500 V 800 A/500 V 800 A/500 V
Mersen P/N NH3GG69V500 NH3GG69V500 NH4GG69V630 NH4GG69V800 NH4GG69V800
UL (Class J/L/T) 600 A/600 V 600 A/600 V 650 A/600 V 750 A/600 V 800 A/600 V
Mersen P/N A4J600 A4J600 A4BY650 A4BY750 A4BY800
Table 107: Panel Fuses for N710–N800 Models, 525–690 V
N710 N800
IEC (Type gG)
1000 A/690 V 1000 A/690 V
ABB P/N OFAA4AM1000 OFAA4AM1000
UL (Class J/L/T) 1000 A/600 V 1100 A/600 V
AQ357954340588en-000201 / 130R0881 156 | Danfoss A/S © 2020.09
Specifications
VLT® Refrigeration Drive FC 103
Operating Guide