BDA140451 Schneider Electric Electronic Components
Part#:BDA140451
Manufacturer:Schneider Electric
Product Lifecycle:Active
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Square D by Schneider Electric BDA140451 is a Moulded Case Circuit Breaker (MCCB) within the PowerPacT BDA sub-range, designed with a PowerPact B-Frame 100 TMD 1P 45A 480Y/277Vac 18kA I-line. It features an I-line connection for the A phase and offers a degree of protection rated at IP40. The rated current for this device is 45A, with a rated voltage for AC applications at 480Vac and 480Y/277Vac. It has a mechanical durability of 20,000 operations at no load and mounts on I-line with line side isolated plug-on jaws plus a mechanical I-Line bracket mechanism for robust attachment. This 1-pole (1P) circuit breaker has dimensions of 137 mm in height, 89 mm in depth, and 27 mm in width. It falls under utilisation category A and provides over-current protection fixed at 45A, short-circuit hold current protection fixed at 400A, and short-circuit trip current protection fixed at 600A. The rated voltage for DC applications is 125Vdc, with a rated insulation voltage (Ui) of 800 V and a rated operating voltage (Ue) of 240 V. It offers thermal protection for overload and magnetic protection for short-circuits, with a trip current rating of 45 AT. The electrical durability with load is 10,000 operations at 240Vac; In. The frame current rating is 100 AF, and it operates via a toggle (manual) mechanism. The short circuit breaking rating varies with the voltage, being 25kA at 240Vac, 18kA at both 480Vac and 480Y/277Vac, 14kA at 600Y/347Vac, and 10kA at 250Vdc, all according to UL489 standards. The trip unit type is thermal-magnetic (fixed) with no display.
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Product Details
- Breaking Capacity 25 kA 208Y/120 V AC 50/60 Hz UL 489 25 kA 240 V AC 50/60 Hz UL 489 18 kA 480Y/277 V AC 50/60 Hz UL 489 10 kA 125 V DC 50/60 Hz UL 489 14 kA 600/347 V AC 50/60 Hz UL 489
- Tightening Torque 31.86…38.94 lbf.in (3.6…4.4 N.m) 0.00…0.01 in² (2.5…6 mm²) (AWG 14...AWG 10) 44.25…54.87 lbf.in (5…6.2 N.m) 0.02…0.11 in² (10…70 mm²) (AWG 8...AWG 2/0)
- Electrical Connection I-Line connection line Lugs load
- Phase Connection A
- Quantity Per Set Set of 1
- Net Weight 1.41 lb(US) (0.6375 kg)
- Depth 3.50 in (89 mm)
- Width 1.06 in (27 mm)
- Height 5.39 in (137 mm)
- 9 Mm Pitches 3
- Color Grey (RAL 7016)
- Power Wire Stripping Length 0.79 in (20 mm)
- Electrical Durability 10000 cycles IEC 947-1 Annex K ed 5.2 440 V In
- Mounting Mode I-Line
- Mounting Height 1.50 in (38.1 mm)
- Local Signalling for presence of auxiliary contacts flag (green)
- Connection Pitch 1.06 in (27 mm)
- AWG Gauge AWG 14...AWG 2/0 aluminium/copper
- Mechanical Durability 20000 cycles IEC 947-1 Annex K ed 5.2
- Suitability For Isolation Yes IEC 60947-2
- Utilisation Category Category A
- [Ui] Rated Insulation Voltage 800 V IEC 60947-2
- Continuous Current Rating 80 %
- [Ics] Rated Service Breaking Capacity 25 kA 220...240 V AC 50/60 Hz IEC 60947-2
- Trip Unit Technology Thermal-magnetic
- [Ue] Rated Operational Voltage 240 V AC 50/60 Hz UL 489
- [Uimp] Rated Impulse Withstand Voltage 8 kV IEC 60947-2
- Control Type Toggle
- Number Of Poles 1P
- Breaking Capacity Code D
- Device Short Name BD 045
- Line Rated Current 45 A
- Product Or Component Type Circuit breaker
- Device Application Distribution
- Product Name PowerPact B
- Range PowerPact
Product condition
ORIGINAL PACKAGING
SURPLUS ORIGINAL PACKAGING - 100% unused and in original packaging
Related documents BDA140451 Specs
1-year warranty
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Schneider Electric Disclaimer:
The product is unused surplus. Quotebeam is not an authorized surplus dealer or affiliate for the Manufacturer of this product. Products may feature older date codes or be from an earlier series than what is currently available from the manufacturer or authorized dealers. Because Quotebeam is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Schneider Electric Controls products will have firmware already installed, Quotebeam makes no representation as to whether a Controls product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Quotebeam also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Schneider Electric, its distributors, or any other source. Quotebeam also makes no representations as to your right to install any such firmware on the product. Quotebeam will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
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