Specifications

Product Type	High-speed fuse-link
Brand	Mersen
Series	aR
Application	Semiconductor protection
Suitable For	NH fuse bases / fuse switch disconnectors
Utilization Category	aR
Breaking Capacity	200 kA AC
Rated Current	550 A
Rated Frequency	50/60 Hz
Speed Class	aR
Body Style	NH DIN body
Connection/Termination	DIN blade
Indicators	Striker
Material	Body: Ceramic, Contact: Silver plated copper
Size Code	NH3
Depth	89 mm
Length	150 mm
Weight	1.05 kg (Approx.)
Width	72 mm
Standards and Approvals	IEC 60269-4; DIN 43620

MERSEN FUSE LINK 550A NH3 DIN BLADE FOR SEMICONDUCTOR PROTECTION NHUD3-550/69 Q320588