| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 1-1546939-6 |
| Series: | Buchanan 4 Series |
| Amperage: | 20 A |
| Housing Material: | Polyamide |
| Number of Rows: | 1 |
| Termination Method: | Printed Circuit Pin |
| Pitch: | .325 in, 8.26 mm |
| Voltage: | 300 V |
| Mount Angle: | Vertical |
| Screw Size: | 4-40 |
| Package Quantity: | 60 |
| Number of Levels: | 1 |
| Number of Positions: | 28 |
| GPL: | A46 |
| Packaging: | Package |
| Mounting Ears: | With |
| GPL Description: | Industrial |
| Connector and Contact Terminate To: | Printed Circuit Board |
| Product Code: | E457 |
| Wire Size: | 22 - 12 AWG, .3 - 3 mm² |
| Screw Material: | Steel |
| Length: | 249.199 mm, 9.811 in |
| Screw Plating: | Zinc |
| Barrier Strip Style: | Tri-Barrier |
| Terminal Plating: | Copper Alloy |
| Terminal Plating: | Tin |
| Mounting Bushing: | With |
| Mounting Insert: | With |
| Mounting Options: | End Positions with Inserts |
| Screw Head Type: | Wire Clamp Combo Head |
| Top Hardware: | Wire Clamp Combo Head |
| Block Style: | Open Bottom with Standoffs |
| Material Flammability Standard: | UL 94V-0 |
| Part Aliases: | 4PCV-28-008 1-1546939-6 |
| SKU: | AMP1-1546939-6 |
1-1546939-6
Specifications
Detailed Description
Introducing the Buchanan 4 Series Barrier Terminal Block, a reliable solution for industrial connectivity. This single-row terminal block features a durable polyamide housing, with a high amperage rating of 20 A and a maximum voltage of 300 V. Its printed circuit pin termination method ensures secure and efficient connections, while the 8.26 mm pitch allows for easy installation. With 28 positions and a wide wire size range of .3 - 3 mm² (22 - 12 AWG), this terminal block is versatile and suitable for various applications. The UL 94V-0 flammability standard compliance guarantees safety, and the zinc-plated steel screws offer robust fastening. Complete with a tri-barrier design and copper alloy terminals with tin plating, this terminal block ensures excellent conductivity and durability. Suitable for vertical mounting, it comes in a package of 60, making it ideal for bulk installations. With its industrial-grade construction and RoHS compliance, the Buchanan 4 Series Terminal Block meets the highest standards for performance and reliability in demanding environments.
For Use With
| Product | Part # | Description | Stock |
|---|---|---|---|
| TE Connectivity 1-796607-4 | ![]() |


