Heisener Electronics
BOM

1BU4R

480V|4A
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount

1BU4R 4A MCB B CHAR 1P277VACUL10

Specifications

Brand
Altech Corporation
Package
—
Packaging
—
Weight
—

Total Inventory

486pcs

Ship within 8 hours

MOQ: 1 pcs

Certifications & Authorizations

Product Video

Discover how 1BU4R from Altech Corporation fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.

  • Authentic sourcing with full traceability
  • Rigorous incoming quality inspection
  • Competitive pricing & global fast delivery
  • Dedicated application engineering support

Technical Specifications

ManufacturerAltech Corporation
SeriesR
Breaker TypeThermal Magnetic
Current Rating (Amps)4A
Voltage Rating - AC480V
Voltage Rating - DC-
Number of Poles1
Actuator TypeLever
IlluminationNone
Illumination Voltage (Nominal)-
Mounting TypeDIN Rail
ApprovalsUL508

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