BK63HU 2P D1A 10kA 480Y/277VAC
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BK63HU 2P D1A 10kA 480Y/277VAC

Available: 10 items in stock
  • Miniature Circuit Breaker
  • UL489
  • 2 poles
  • Operating voltage: 480Y/277 V AC
  • Current rating: 1 A
  • SCCR: 10 kA
  • Trip curve: D
$39.10

Miniature Circuit Breakers

LS ELECTRIC Miniature Circuit Breakers are placed directly above the load and are designed to protect final loads. They are ideal for protection of circuits in industrial, commercial, and residential sectors, and ensures the following functions: protection against short-circuit and overload currents, isolation, and protection against indirect contact.

Datasheet (PDF)

Miniature Circuit Breakers

LS ELECTRIC Miniature Circuit Breakers are placed directly above the load and are designed to protect final loads. They are ideal for protection of circuits in industrial, commercial, and residential sectors, and ensures the following functions: protection against short-circuit and overload currents, isolation, and protection against indirect contact.

Datasheet (PDF)

Model: BK63HU-2P-D1A-10kA-480Y-277VAC
Standard:  UL489
Protection: Overload, Short Circuit
Rated current: 1 A
Number of poles: 2
Rated short circuit capacity: 10 kA
Operating voltage: 480Y/277 V AC
Rated frequency: 50/60 Hz
Reference temperature: 40℃
Normal ambient temperature: -5 ~ 40℃
Tripping curve: D Curve
Trip type: Terminal with stirrup (Indirect pressure)
Terminal size acceptability - Min/Max: 14 / 4AWG
Tightening torque: 3.9 Nm (35 Ibf-in)
Installation: Mounting on 35mm din rail
Protection degree: IP20
Relative humidity: 45~85%RH
Electrical endurance: 6,000
Maximum switching frequency (Time/h): 360/h
Approvals: UL, CB, ABS