Fuse SQB3 US-UNC 1/2 1250V no ind 550A
Fuse SQB3 US-UNC 1/2 1250V no ind 550A

Fuse SQB3 US-UNC 1/2 1250V no ind 550A

Reference: 2078331.550.0  -  Manufacturer: SIBA
€1,601.79 /pc VAT excl.

This product is only sold in boxes of 2 pcs

Product Details

Class
aR
Rated current In (A)
550
Rated Voltage Un AC (V)
1250
Dimension
SQB3
Applicable standards
IEC, UL
Power loss (W)
115
Melting I²t value (A²s)
56000
Fuse Connection/Terminal type
Screw fixing
Fixing connection centres (mm)
US-UNC 1/2
Voltage of total clearing I2t test
1000
Total clearing I²t @Un AC (A²s)
320000
Rated breaking capacity I1 AC (kA)
100000
Weight (gr)
1020
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