Cut Sheet
Blocks AND tERMINAls PowER Blocks
Spec-01140 F
EQUIPMENT PROTECTIONSUBJECT TO CHANGE WITHOUT NOTICEPowER AND GRouNDING coNNEctIvIty37
Unit Dimensions
Catalog Number Material Depth D (in.) Height H (in.) Width W (in.) Unit Weight (lb.) Qty.
SBF400 Copper, Thermoplastic 3.23 5.76 1.63 1.23 1
SBF400AL Aluminum, Thermoplastic 3.23 5.76 1.63 0.59 1
SBF630 Copper, Thermoplastic 3.52 6.87 2.13 3.07 1
SBF630AL Aluminum, Thermoplastic 3.52 6.87 2.13 1.41 1
Catalog Number
Max Current
Rating,
FLEXIBAR, IEC
Max Current
Rating,
FLEXIBAR, UL
Max Current
Rating, Insulated
Power Braid, IEC
Max Current
Rating, Insulated
Power Braid, UL
Max Current
Rating, UL
Peak Short Circuit
Current (Ipk)
Short Circuit
Current Rating
(SCCR)
Max Working
Voltage, IEC (Ui)
Max Working
Voltage, UL (Vin)
SBF400 445 A — 405 A — 335 A 51 kA 100 kA
1,000 VAC
1,500 VDC
1,000 VAC/DC
SBF400AL 510 A 335 A 450 A 240 A — 51 kA 100 kA
1,000 VAC
1,500 VDC
1,000 VAC/DC
SBF630 805 A — 800 A — 545 A 51 kA 100 kA
1,000 VAC
1,500 VDC
1,000 VAC/DC
SBF630AL 760 A 490 A 750 A 410 A — 51 kA 100 kA
1,000 VAC
1,500 VDC
1,000 VAC/DC
Catalog Number
Line Side Number
of Connections
Line Side Insulated
Power Braid Cross Section
Load Side Number
of Connections
Load Side Compact
Stranded Wire Size
Load Side Wire Size
SBF400 1 100 mm² 1 95 - 240 mm² 3/0 – 400 kcmil
SBF400AL 1 100 mm² 1 95 - 240 mm² 3/0 – 400 kcmil
SBF630 1 240 mm² 1 240 - 500 mm² 400 – 1,000 kcmil
SBF630AL 1 100/240 mm² 1 240 - 500 mm² 400 – 1,000 kcmil
Catalog Number Number of Layers Conductor Width Lamination Thickness
SBF400 2 - 5 20 - 24 mm 1 mm
SBF400AL 2 - 5 20 - 24 mm 1 mm
SBF630 2 - 8 20 - 32 mm 1 mm
SBF630AL 2 - 8 20 - 32 mm 1 mm
Derating according to Ambient* Temperature (°F) to maintain working temperature of 185°F
Ambient
Temperature
(°F)
86° 95° 104° 113° 122° 131° 140° 149° 158° 167°
Derating
Coefficient (d)
1 1 1 0.94 0.88 0.82 0.75 0.67 0.58 0.47
*environment around the terminal blocks inside the enclosure