ERICO TDS-MOVTEC Surge Diverters User Manual

Page 21

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D I N L I N E I N S T A L L A T I O N I N S T R U C T I O N S

PAGE 21

OVERCURRENT PROTECTION

Install F2 when F1 exceeds 100A

*HRC - High Rupture Capacity

F1 >100A

F2 =100A HRC*

Equipment to
be protected

Supply

Ph

N

Ph

N

OVERCURRENT PROTECTION

Suitable connection method when upstream

Fuse/Supply capacity does not exceed 100A

F1 >100A

Equipment to
be protected

Supply

Ph

N

Ph

N

Upstream Fuse

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