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Fuse SQB3 US-UNC 1/2 1250V indic. flush end 450A

Fuse SQB3 US-UNC 1/2 1250V indic. flush end 450A

Reference 2078332.450.0 - Manufacturer SIBA
Class aR
Rated current In (A) 450
Rated Voltage Un AC (V) 1250
Dimension SQB3
Applicable standards IEC, UL
Power loss (W) 99
Melting I²t value (A²s) 33000
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) 190000
Rated breaking capacity I1 AC (kA) 100000
Weight (gr) 1030
Product available on request Ask for more information
Fuse SQB3 US-UNC 1/2 1250V indic. flush end 500A

Fuse SQB3 US-UNC 1/2 1250V indic. flush end 500A

Reference 2078332.500.0 - 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) 1030
Product available on request Ask for more information
Fuse SQB3 US-UNC 1/2 1250V indic. flush end 550A

Fuse SQB3 US-UNC 1/2 1250V indic. flush end 550A

Reference 2078332.550.0 - 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) 1030
Product available on request Ask for more information
Fuse SQB3 US-UNC 1/2 1250V indic. flush end 700A

Fuse SQB3 US-UNC 1/2 1250V indic. flush end 700A

Reference 2078332.700.0 - 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) 1030
Product available on request Ask for more information
Fuse SQB3 US-UNC 1/2 1250V indic. flush end 750A

Fuse SQB3 US-UNC 1/2 1250V indic. flush end 750A

Reference 2078332.750.0 - 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) 1030
Product available on request Ask for more information
Fuse SQB3 US-UNC 1/2 1250V indic. flush end 800A

Fuse SQB3 US-UNC 1/2 1250V indic. flush end 800A

Reference 2078332.800.0 - 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) 1030
Product available on request Ask for more information
Fuse SQB3 US-UNC 1/2 1250V indic. flush end 900A

Fuse SQB3 US-UNC 1/2 1250V indic. flush end 900A

Reference 2078332.900.0 - Manufacturer SIBA
Class aR
Rated current In (A) 900
Rated Voltage Un AC (V) 1200
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) 1030
Product available on request Ask for more information
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
Fuse SQB3 US-UNC 1/2 aR 900V lateral switch adapter 1600A

Fuse SQB3 US-UNC 1/2 aR 900V lateral switch adapter 1600A

Reference 2078452.1600.0 - Manufacturer SIBA
Class aR
Rated current In (A) 1600
Rated Voltage Un AC (V) 900
Dimension SQB3
Applicable standards IEC
Power loss (W) 137
Melting I²t value (A²s) 1374000
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) 6100000
Rated breaking capacity I1 AC (kA) 100000
Weight (gr) 1342
Product available on request Ask for more information
Fuse SQB3 aR 2500V screw M12 550A

Fuse SQB3 aR 2500V screw M12 550A

Reference 2079152.550.0 - Manufacturer SIBA
Class aR
Rated current In (A) 550
Rated Voltage Un AC (V) 2500
Dimension SQB3
Power loss (W) 136
Fixing dimensions M12
Melting I²t value (A²s) 248000
Fuse Connection/Terminal type Screw fixing
Voltage of total clearing I2t test 2500
Total clearing I²t @Un AC (A²s) 1632000
Rated breaking capacity I1 AC (kA) 100000
Weight (gr) 2600
Product available on request Ask for more information
Fuse SQB4 aR 1100V screw M12 1600A + plate

Fuse SQB4 aR 1100V screw M12 1600A + plate

Reference 2079532KK2271-1.1600.0 - Manufacturer SIBA
Class aR
Rated current In (A) 1600
Rated Voltage Un AC (V) 1100
Dimension SQB4
Applicable standards IEC
Power loss (W) 180
Fixing dimensions M12
Melting I²t value (A²s) 635000
Fuse Connection/Terminal type Screw fixing
Voltage of total clearing I2t test 1000
Total clearing I²t @Un AC (A²s) 3200000
Rated breaking capacity I1 AC (kA) 100000
Product available on request Ask for more information
Fuse SQB4 aR 1100V screw M12 1800A + plate

Fuse SQB4 aR 1100V screw M12 1800A + plate

Reference 2079532KK2271-1.1800.0 - Manufacturer SIBA
Class aR
Rated current In (A) 1800
Rated Voltage Un AC (V) 1100
Dimension SQB4
Applicable standards IEC
Power loss (W) 185
Fixing dimensions M12
Melting I²t value (A²s) 886000
Fuse Connection/Terminal type Screw fixing
Voltage of total clearing I2t test 1000
Total clearing I²t @Un AC (A²s) 4800000
Rated breaking capacity I1 AC (kA) 100000
Product available on request Ask for more information
Fuse SQB4 aR 1000V screw M12 2000A + plate

Fuse SQB4 aR 1000V screw M12 2000A + plate

Reference 2079532KK2271-1.2000.0 - Manufacturer SIBA
Class aR
Rated current In (A) 2000
Rated Voltage Un AC (V) 1000
Dimension SQB4
Applicable standards IEC
Power loss (W) 190
Fixing dimensions M12
Melting I²t value (A²s) 1180000
Fuse Connection/Terminal type Screw fixing
Voltage of total clearing I2t test 1000
Total clearing I²t @Un AC (A²s) 5560000
Rated breaking capacity I1 AC (kA) 100000
Product available on request Ask for more information
Fuse SQB4 aR 1000V screw M12 2200A + plate

Fuse SQB4 aR 1000V screw M12 2200A + plate

Reference 2079532KK2271-1.2200.0 - Manufacturer SIBA
Class aR
Rated current In (A) 2200
Rated Voltage Un AC (V) 1000
Dimension SQB4
Applicable standards IEC
Power loss (W) 195
Fixing dimensions M12
Melting I²t value (A²s) 1770000
Fuse Connection/Terminal type Screw fixing
Voltage of total clearing I2t test 1000
Total clearing I²t @Un AC (A²s) 8350000
Rated breaking capacity I1 AC (kA) 100000
Product available on request Ask for more information
Fuse SQB4 aR 900V screw M12 1600A + plate

Fuse SQB4 aR 900V screw M12 1600A + plate

Reference 2079532KK2271-1.2400.0 - Manufacturer SIBA
Class aR
Rated current In (A) 2400
Rated Voltage Un AC (V) 900
Dimension SQB4
Applicable standards IEC
Power loss (W) 199
Fixing dimensions M12
Melting I²t value (A²s) 2720000
Fuse Connection/Terminal type Screw fixing
Voltage of total clearing I2t test 1000
Total clearing I²t @Un AC (A²s) 12800000
Rated breaking capacity I1 AC (kA) 100000
Product available on request Ask for more information
Fuse SQB4 aR 800V M12 plate-switch adapter plate side 3200A

Fuse SQB4 aR 800V M12 plate-switch adapter plate side 3200A

Reference 2079632.3200.0 - Manufacturer SIBA
Class aR
Rated current In (A) 3200
Rated Voltage Un AC (V) 800
Dimension SQB4
Applicable standards IEC
Power loss (W) 260
Fixing dimensions M12
Melting I²t value (A²s) 4640000
Fuse Connection/Terminal type Screw fixing
Voltage of total clearing I2t test 880
Total clearing I²t @Un AC (A²s) 28639000
Rated breaking capacity I1 AC (kA) 100000
Product available on request Ask for more information
Fuse SQB4 URS aR 1000V screw M12 1800A

Fuse SQB4 URS aR 1000V screw M12 1800A

Reference 2079832.1800.0 - Manufacturer SIBA
Class aR
Rated current In (A) 1800
Rated Voltage Un AC (V) 1000
Dimension SQB4
Applicable standards IEC
Power loss (W) 185
Fixing dimensions M12
Melting I²t value (A²s) 886000
Fuse Connection/Terminal type Screw fixing
Voltage of total clearing I2t test 1000
Total clearing I²t @Un AC (A²s) 4800000
Rated breaking capacity I1 AC (kA) 100000
Weight (gr) 3120
Product available on request Ask for more information
Fuse SQB4 URS aR 1000V screw M12 2000A

Fuse SQB4 URS aR 1000V screw M12 2000A

Reference 2079832.2000.0 - Manufacturer SIBA
Class aR
Rated current In (A) 2000
Rated Voltage Un AC (V) 1000
Dimension SQB4
Applicable standards IEC
Power loss (W) 190
Fixing dimensions M12
Melting I²t value (A²s) 1180000
Fuse Connection/Terminal type Screw fixing
Voltage of total clearing I2t test 1000
Total clearing I²t @Un AC (A²s) 5560000
Rated breaking capacity I1 AC (kA) 100000
Weight (gr) 3120
Product available on request Ask for more information
Fuse SQB4 URS aR 1000V screw M12 2200A

Fuse SQB4 URS aR 1000V screw M12 2200A

Reference 2079832.2200.0 - Manufacturer SIBA
Class aR
Rated current In (A) 2200
Rated Voltage Un AC (V) 1000
Dimension SQB4
Applicable standards IEC
Power loss (W) 195
Fixing dimensions M12
Melting I²t value (A²s) 1770000
Fuse Connection/Terminal type Screw fixing
Voltage of total clearing I2t test 1000
Total clearing I²t @Un AC (A²s) 8350000
Rated breaking capacity I1 AC (kA) 100000
Weight (gr) 3120
Product available on request Ask for more information
Fuse SQB4 URS aR 1000V screw M12 2400A

Fuse SQB4 URS aR 1000V screw M12 2400A

Reference 2079832.2400.0 - Manufacturer SIBA
Class aR
Rated current In (A) 2400
Rated Voltage Un AC (V) 1000
Dimension SQB4
Applicable standards IEC
Power loss (W) 199
Fixing dimensions M12
Melting I²t value (A²s) 2720000
Fuse Connection/Terminal type Screw fixing
Voltage of total clearing I2t test 1000
Total clearing I²t @Un AC (A²s) 12800000
Rated breaking capacity I1 AC (kA) 100000
Weight (gr) 3120
Product available on request Ask for more information
Fuse SQB3 US-Long aR 1250V no ind 1250A

Fuse SQB3 US-Long aR 1250V no ind 1250A

Reference 2073951.1250.0 - Manufacturer SIBA
Class aR
Rated current In (A) 1250
Rated Voltage Un AC (V) 1250
Dimension SBQ3
Applicable standards IEC, UL
Power loss (W) 109
Melting I²t value (A²s) 678000
Fuse Connection/Terminal type Screw fixing
Voltage of total clearing I2t test 1000
Total clearing I²t @Un AC (A²s) 2000000
Rated breaking capacity I1 AC (kA) 100000
Product available on request Ask for more information
Fuse SQB3 US-Long aR 1000V no ind 1400A

Fuse SQB3 US-Long aR 1000V no ind 1400A

Reference 2073951.1400.0 - Manufacturer SIBA
Class aR
Rated current In (A) 1400
Rated Voltage Un AC (V) 1000
Dimension SBQ3
Applicable standards IEC, UL
Power loss (W) 118
Melting I²t value (A²s) 903000
Fuse Connection/Terminal type Screw fixing
Voltage of total clearing I2t test 1000
Total clearing I²t @Un AC (A²s) 3600000
Rated breaking capacity I1 AC (kA) 100000
Product available on request Ask for more information
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