Burndy YA442NFXB - Mechanical Lug 600V 350 MCM
Burndy YA442NFXB - Mechanical Lug 600V 350 MCM

Burndy YA442NFXB - Mechanical Lug 600V 350 MCM

Burndy
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Burndy YA442NFXB is a mechanical lug connector designed for terminating and splicing copper or aluminum conductors in industrial power distribution systems. It is rated for a maximum voltage of 600V and accommodates a current range determined by the conductor size, supporting wire sizes from 4 AWG to 350 MCM. The connector features a two-barrel, dual-rated construction with a tin-plated aluminum alloy body, weighing 2 lb, and is designed for compression installation using standard tooling. It complies with UL 486A-486B and CSA C22.2 No. 65 standards, ensuring reliable performance in high-amperage applications. Typical uses include panel boards, switchgear, and transformer connections in commercial and industrial electrical systems.

Key Features & Specifications
  • Type: Mechanical lug, dual-rated (copper/aluminum), two-barrel, compression-type
  • Voltage Rating: 600V AC/DC
  • Current Rating: Dependent on conductor size (up to 350 MCM)
  • Dimensions: Not specified
  • Standards: UL 486A-486B, CSA C22.2 No. 65
  • Applications: Panel boards, switchgear, transformer connections
  • Switch Type: Not applicable
  • Configuration: Two-barrel, straight
  • Coil Voltage Maximum: Not applicable
  • Temp Rating: 90°C (194°F)
  • Shipping Dimensions: Not specified
  • Phase: Not applicable
  • Voltage: 600V
  • Amperage: Not specified
  • AIC rating: Not applicable
  • Connection: Compression
  • Poles: Not applicable
  • Protection: Not applicable
  • Functions: Conductor termination and splicing
  • Frame Size: Not applicable
  • Trip Type: Not applicable
  • Panel Type: Not applicable
  • Breaker Type: Not applicable
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: 350 MCM maximum
  • Metal Type: Tin-plated aluminum alloy
  • Panel Style: Not applicable
  • Bus Type: Not applicable
  • Fuse Class: Not applicable
  • Insulation Temperature: 90°C
  • Inductance: Not applicable
  • Impedance: Not applicable
  • Barrels: 2
  • Class Rating: Not applicable
  • Diameter: Not specified
  • Velocity: Not applicable
  • Clip Center: Not applicable
  • Clas: Not applicable
  • Mounting: Not specified
  • Hz: Not applicable
  • Coil Material: Not applicable
  • Horse Power: Not applicable
  • Aux Contacts: Not applicable
  • CPT: Not applicable
  • Full Load Amps: Not applicable
  • Dist Voltage: Not applicable
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: Not applicable
  • Full Load Amp Minimum: Not applicable
  • Enclosure: Not applicable
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: Not applicable
  • Amperage Maximum: Not applicable
  • Amperage Minimum: Not applicable
  • Nema Rating: Not applicable
  • Switch Style: Not applicable
  • Wire Size: 4 AWG to 350 MCM
  • Certification: UL, CSA
  • Circuit Breaker Mounting Style: Not applicable
  • Terminal Connection: Compression
  • Frequency Rating: Not applicable
  • Phase Connection: Not applicable
  • Standards: UL 486A-486B, CSA C22.2 No. 65
  • Compatible Frames: Not applicable
  • Installation Type: Compression
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: Not applicable
  • Current Rating: Dependent on conductor size
  • Reverse Standoff Voltage: Not applicable
  • Watts: Not applicable
  • Peak Pulse Current: Not applicable
  • Breakdown Voltage (MIN VBR@IT ) (V): Not applicable
  • Breakdown Voltage (VBR@IT) (V): Not applicable
  • Polarity: Not applicable
  • Operating Temperature Maximum Celsius: 90°C
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable


Product Identification
  • UPC: 781810053584
  • GTIN: 00781810053584