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WEIDMULLER 1278240000 female PCB connector

The B2CF 3.50/06/180LR SN BK BX is a high-precision, female PCB plug-in connector with push-in spring connection technology, designed for reliable and tool-free wiring. It features a 3.50 mm pitch, 6 poles, and a 180° outlet direction, providing high-density installation suitable for automation and control systems. Made from durable PA 66 GF 30 with copper alloy contact surfaces that are tin-plated, the connector ensures excellent electrical conductivity and long-term stability. It complies with IEC, UL, CSA standards, rated for 320 V and 13.4 A, with a maximum clamping range of 1.5 mm² for easy wire insertion and secure connection, ideal for industrial applications.

Authorized Distributors
Source:Newark
Part No:1278240000
Stock:105
Inv Date:06-11-2026
Price: Unit price: $1.46
Buy/RFQ:
Source:DigiKey
Part No:1278240000
Stock:665
Inv Date:06-11-2026
Price: Unit price: $10.02
Buy/RFQ:
Part No:1278240000
Stock:0
Inv Date:06-12-2026
Price: Unit price: $9.56
Buy/RFQ:
Part No:1278240000
Stock:0
Inv Date:06-11-2026
Price: Unit price: $6.12
Buy/RFQ:
Part No:1278240000
Stock:0
Inv Date:06-11-2026
Price: Unit price: $6.12
Buy/RFQ:

WEIDMULLER 1278240000 female PCB connector Specifications:

  • Width: 17.4 mm (0.685 inch)
  • Height: 17.25 mm (0.679 inch)
  • Depth: 29.9 mm (1.177 inch)
  • Net weight: 4.704 g
  • Number of poles: 6
  • Pitch: 3.5 mm (0.138 inch)
  • Rated voltage: IEC 320 V / UL 300 V / CSA 300 V
  • Rated current: IEC 13.4 A / UL and CSA 9.5 A
  • Clamping range: min. 0.14 mm², max. 1.5 mm²
  • Material: PA 66 GF 30, contact surface tin-plated copper alloy
  • Operating temperature: -50°C to +120°C
  • Ingress protection: IP20
  • Connector type: Push-in spring connection
  • Wire connection: solid or stranded, AWG 26/1 to AWG 16/1
  • Certifications: IEC, UL, CSA
  • Dimensions: Width 17.4 mm, Height 17.25 mm, Depth 29.9 mm

Buy the Buy Weidmueller Signal Series B2CF 3.50 Part Number 1278240000 Online

Purchase the Weidmueller Signal series B2CF 3.50/06/180LR SN BK BX online today to ensure secure, reliable connections in your automation and control projects. This high-quality, tool-free connector features a 3.5 mm pitch, 6 poles, and a 180° outlet, rated for 320 V and 13.4 A. Its push-in spring connection allows fast, secure wiring without tools, making it ideal for high-density industrial applications. With certifications from IEC, UL, and CSA, it guarantees safety and performance for demanding environments. Order now for fast delivery and trusted quality.

Buy Weidmueller 1278240000 now and experience unmatched reliability and performance with easy tool-free wiring in industrial environments.

Frequently Asked Questions

Where can I buy WEIDMULLER 1278240000?

You can click on the BUY or RFQ button to purchase 1278240000 from an authorized WEIDMULLER distributor.

How do I troubleshoot issues or seek technical support for part 1278240000?

You can download the 1278240000 datasheet or visit the WEIDMULLER website for support.

Who is the manufacturer of 1278240000?

WEIDMULLER

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