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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
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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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Fuse SQB3 US-Long aR 900V no ind 1500A

Reference 2073951.1500.0 - Manufacturer SIBA
Class aR
Rated current In (A) 1500
Rated Voltage Un AC (V) 900
Dimension SBQ3
Applicable standards IEC, UL
Power loss (W) 128
Melting I²t value (A²s) 1126000
Fuse Connection/Terminal type Screw fixing
Voltage of total clearing I2t test 1000
Total clearing I²t @Un AC (A²s) 5000000
Rated breaking capacity I1 AC (kA) 100000
Product available on request Ask for more information

Fuse SQB3 US-Long aR 900V no ind 1600A

Reference 2073951.1600.0 - Manufacturer SIBA
Class aR
Rated current In (A) 1600
Rated Voltage Un AC (V) 900
Dimension SBQ3
Applicable standards IEC, UL
Power loss (W) 137
Melting I²t value (A²s) 1374000
Fuse Connection/Terminal type Screw fixing
Voltage of total clearing I2t test 1000
Total clearing I²t @Un AC (A²s) 6100000
Rated breaking capacity I1 AC (kA) 100000
Product available on request Ask for more information

Fuse SQB1 screw M8 aR 1500V lateral switch adapter 125A

Reference 2074132.125.0 - Manufacturer SIBA
Rated current In (A) 125
Rated Voltage Un AC (V) 1500
Dimension SQB1
Applicable standards IEC, UL
Power loss (W) 26
Melting I²t value (A²s) 3470
Fuse Connection/Terminal type Screw fixing
Voltage of total clearing I2t test 1650
Total clearing I²t @Un AC (A²s) 29200
Rated breaking capacity I1 AC (kA) 100000
Price List €87.52/pc
Quantity

Fuse SQB1 screw M8 aR 1500V lateral switch adapter 160A

Reference 2074132.160.0 - Manufacturer SIBA
Rated current In (A) 160
Rated Voltage Un AC (V) 1500
Dimension SQB1
Applicable standards IEC, UL
Power loss (W) 33
Melting I²t value (A²s) 5580
Fuse Connection/Terminal type Screw fixing
Voltage of total clearing I2t test 1650
Total clearing I²t @Un AC (A²s) 46900
Rated breaking capacity I1 AC (kA) 100000
Price List €89.69/pc
Quantity

Fuse SQB1 screw M8 aR 1500V lateral switch adapter 250A

Reference 2074132.250.0 - Manufacturer SIBA
Rated current In (A) 250
Rated Voltage Un AC (V) 1500
Dimension SQB1
Applicable standards IEC, UL
Power loss (W) 50
Melting I²t value (A²s) 17500
Fuse Connection/Terminal type Screw fixing
Voltage of total clearing I2t test 1650
Total clearing I²t @Un AC (A²s) 147000
Rated breaking capacity I1 AC (kA) 100000
Product available on request Ask for more information

Fuse SQB3 screw M12 aR 1500V lateral switch adapter 400A

Reference 2074352.400.0 - Manufacturer SIBA
Rated current In (A) 400
Rated Voltage Un AC (V) 1500
Dimension SQB3
Applicable standards IEC, UL
Power loss (W) 85
Fixing dimensions M12
Melting I²t value (A²s) 41500
Fuse Connection/Terminal type Screw fixing
Voltage of total clearing I2t test 1650
Total clearing I²t @Un AC (A²s) 338000
Rated breaking capacity I1 AC (kA) 100000
Product available on request Ask for more information

Fuse SQB3 screw M12 aR 1500V lateral switch adapter 450A

Reference 2074352.450.0 - Manufacturer SIBA
Rated current In (A) 450
Rated Voltage Un AC (V) 1500
Dimension SQB3
Applicable standards IEC, UL
Power loss (W) 90
Fixing dimensions M12
Melting I²t value (A²s) 55400
Fuse Connection/Terminal type Screw fixing
Voltage of total clearing I2t test 1650
Total clearing I²t @Un AC (A²s) 451000
Rated breaking capacity I1 AC (kA) 100000
Price List €171.03/pc
Quantity

Fuse SQB3 1350V gRL(gS) fixing dist. 167mm 100A

Reference 2074634.100.0 - Manufacturer SIBA
Class gRL, gS
Rated current In (A) 100
Rated Voltage Un AC (V) 1350
Dimension SQB3
Applicable standards IEC
Power loss (W) 21
Melting I²t value (A²s) 3700
Fuse Connection/Terminal type Screw fixing
Voltage of total clearing I2t test 1500
Total clearing I²t @Un AC (A²s) 40000
Rated breaking capacity I1 AC (kA) 100000
Price List €1,185.37/pc
Quantity

Fuse SQB3 1350V gRL(gS) fixing dist. 167mm 125A

Reference 2074634.125.0 - Manufacturer SIBA
Class gRL, gS
Rated current In (A) 125
Rated Voltage Un AC (V) 1350
Dimension SQB3
Applicable standards IEC
Power loss (W) 25
Melting I²t value (A²s) 5800
Fuse Connection/Terminal type Screw fixing
Voltage of total clearing I2t test 1500
Total clearing I²t @Un AC (A²s) 65000
Rated breaking capacity I1 AC (kA) 100000
Price List €1,196.22/pc
Quantity

Fuse SQB3 1350V gRL(gS) fixing dist. 167mm 225A

Reference 2074634.225.0 - Manufacturer SIBA
Class gRL, gS
Rated current In (A) 225
Rated Voltage Un AC (V) 1350
Dimension SQB3
Applicable standards IEC
Power loss (W) 36
Melting I²t value (A²s) 30000
Fuse Connection/Terminal type Screw fixing
Voltage of total clearing I2t test 1500
Total clearing I²t @Un AC (A²s) 335000
Rated breaking capacity I1 AC (kA) 100000
Product available on request Ask for more information

Fuse SQB3 1350V gRL(gS) fixing dist. 167mm 250A

Reference 2074634.250.0 - Manufacturer SIBA
Class gRL, gS
Rated current In (A) 250
Rated Voltage Un AC (V) 1350
Dimension SQB3
Applicable standards IEC
Power loss (W) 38
Melting I²t value (A²s) 45000
Fuse Connection/Terminal type Screw fixing
Voltage of total clearing I2t test 1500
Total clearing I²t @Un AC (A²s) 500000
Rated breaking capacity I1 AC (kA) 100000
Price List €321.21/pc
Quantity

Fuse SQB3 1350V gRL(gS) fixing dist. 167mm 315A

Reference 2074634.315.0 - Manufacturer SIBA
Class gRL, gS
Rated current In (A) 315
Rated Voltage Un AC (V) 1350
Dimension SQB3
Applicable standards IEC
Power loss (W) 48
Melting I²t value (A²s) 70000
Fuse Connection/Terminal type Screw fixing
Voltage of total clearing I2t test 1500
Total clearing I²t @Un AC (A²s) 780000
Rated breaking capacity I1 AC (kA) 100000
Price List €1,292.44/pc
Quantity
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