Fuses

Fuse SQB3 US-UNC 1/2 aR 1250V lateral switch adapter 500A

Fuse SQB3 US-UNC 1/2 aR 1250V lateral switch adapter 500A

Reference 2078432.500.0 - Manufacturer SIBA
Class aR
Rated current In (A) 500
Rated Voltage Un AC (V) 1250
Dimension SQB3
Applicable standards IEC, UL
Power loss (W) 110
Melting I²t value (A²s) 42000
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) 230000
Rated breaking capacity I1 AC (kA) 100000
Weight (gr) 1150
Price List €1,835.47/pc
Quantity
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Fuse SQB3 US-UNC 1/2 aR 1250V lateral switch adapter 550A

Fuse SQB3 US-UNC 1/2 aR 1250V lateral switch adapter 550A

Reference 2078432.550.0 - Manufacturer SIBA
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) 2000
Price List €1,849.68/pc
Quantity
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Fuse SQB3 US-UNC 1/2 aR 1250V lateral switch adapter 630A

Fuse SQB3 US-UNC 1/2 aR 1250V lateral switch adapter 630A

Reference 2078432.630.0 - Manufacturer SIBA
Class aR
Rated current In (A) 630
Rated Voltage Un AC (V) 1250
Dimension SQB3
Applicable standards IEC, UL
Power loss (W) 120
Melting I²t value (A²s) 83000
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) 480000
Rated breaking capacity I1 AC (kA) 100000
Weight (gr) 2000
Price List €1,888.06/pc
Quantity
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Fuse SQB3 US-UNC 1/2 aR 1250V lateral switch adapter 700A

Fuse SQB3 US-UNC 1/2 aR 1250V lateral switch adapter 700A

Reference 2078432.700.0 - Manufacturer SIBA
Class aR
Rated current In (A) 700
Rated Voltage Un AC (V) 1250
Dimension SQB3
Applicable standards IEC, UL
Power loss (W) 131
Melting I²t value (A²s) 113000
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) 640000
Rated breaking capacity I1 AC (kA) 100000
Weight (gr) 2000
Price List €1,941.59/pc
Quantity
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Fuse SQB3 US-UNC 1/2 aR 1250V lateral switch adapter 750A

Fuse SQB3 US-UNC 1/2 aR 1250V lateral switch adapter 750A

Reference 2078432.750.0 - Manufacturer SIBA
Class aR
Rated current In (A) 750
Rated Voltage Un AC (V) 1250
Dimension SQB3
Applicable standards IEC, UL
Power loss (W) 133
Melting I²t value (A²s) 169000
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) 957000
Rated breaking capacity I1 AC (kA) 100000
Weight (gr) 1500
Product available on request Ask for more information
Fuse SQB3 US-UNC 1/2 aR 1250V lateral switch adapter 800A

Fuse SQB3 US-UNC 1/2 aR 1250V lateral switch adapter 800A

Reference 2078432.800.0 - Manufacturer SIBA
Class aR
Rated current In (A) 800
Rated Voltage Un AC (V) 1250
Dimension SQB3
Applicable standards IEC, UL
Power loss (W) 135
Melting I²t value (A²s) 201000
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) 1070000
Rated breaking capacity I1 AC (kA) 100000
Weight (gr) 1150
Price List €1,902.25/pc
Quantity
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Fuse SQB3 US-UNC 1/2 aR 1250V lateral switch adapter 900A

Fuse SQB3 US-UNC 1/2 aR 1250V lateral switch adapter 900A

Reference 2078432.900.0 - Manufacturer SIBA
Class aR
Rated current In (A) 900
Rated Voltage Un AC (V) 1250
Dimension SQB3
Applicable standards IEC, UL
Power loss (W) 140
Melting I²t value (A²s) 236000
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) 1300000
Rated breaking capacity I1 AC (kA) 100000
Weight (gr) 2000
Price List €2,156.92/pc
Quantity
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Fuse SQB3 US-UNC 1/2 aR 1250V lateral switch adapter 1000A

Fuse SQB3 US-UNC 1/2 aR 1250V lateral switch adapter 1000A

Reference 2078452.1000.0 - Manufacturer SIBA
Class aR
Rated current In (A) 1000
Rated Voltage Un AC (V) 1250
Dimension SQB3
Applicable standards IEC
Power loss (W) 90
Melting I²t value (A²s) 346000
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) 1000000
Rated breaking capacity I1 AC (kA) 100000
Weight (gr) 1342
Price List €916.54/pc
Quantity
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Fuse SQB3 US-UNC 1/2 aR 1250V lateral switch adapter 1100A

Fuse SQB3 US-UNC 1/2 aR 1250V lateral switch adapter 1100A

Reference 2078452.1100.0 - Manufacturer SIBA
Class aR
Rated current In (A) 1100
Rated Voltage Un AC (V) 1250
Dimension SQB3
Applicable standards IEC
Power loss (W) 99
Melting I²t value (A²s) 486000
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) 1400000
Rated breaking capacity I1 AC (kA) 100000
Weight (gr) 1342
Price List €950.46/pc
Quantity
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Fuse SQB3 US-UNC 1/2 aR 1250V lateral switch adapter 1250A

Fuse SQB3 US-UNC 1/2 aR 1250V lateral switch adapter 1250A

Reference 2078452.1250.0 - Manufacturer SIBA
Class aR
Rated current In (A) 1250
Rated Voltage Un AC (V) 1250
Dimension SQB3
Applicable standards IEC
Power loss (W) 109
Melting I²t value (A²s) 678000
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) 2000000
Rated breaking capacity I1 AC (kA) 100000
Weight (gr) 1342
Price List €1,049.43/pc
Quantity
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Fuse SQB3 US-UNC 1/2 aR 1000V lateral switch adapter 1400A

Fuse SQB3 US-UNC 1/2 aR 1000V lateral switch adapter 1400A

Reference 2078452.1400.0 - Manufacturer SIBA
Class aR
Rated current In (A) 1400
Rated Voltage Un AC (V) 1000
Dimension SQB3
Applicable standards IEC
Power loss (W) 118
Melting I²t value (A²s) 903000
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) 3600000
Rated breaking capacity I1 AC (kA) 100000
Weight (gr) 1342
Price List €1,115.77/pc
Quantity
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Fuse SQB3 US-UNC 1/2 aR 900V lateral switch adapter 1500A

Fuse SQB3 US-UNC 1/2 aR 900V lateral switch adapter 1500A

Reference 2078452.1500.0 - Manufacturer SIBA
Class aR
Rated current In (A) 1500
Rated Voltage Un AC (V) 900
Dimension SQB3
Applicable standards IEC
Power loss (W) 128
Melting I²t value (A²s) 1126000
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) 5000000
Rated breaking capacity I1 AC (kA) 100000
Weight (gr) 1342
Product available on request Ask for more information
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