We are closed from Monday, Dec 23rd and will reopen on Monday, Jan 6th. Any orders received during this time will be processed in the New Year.
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Step 1 Add the items into your cart or submit a Purchase order
Step 2 Checkout, select NET30 payment (provide company registration and VAT number)
Step 3 Delivery via TNT or Royal Mail and receive invoice for payment in 30-days
Step 4 Make payment via BACS to our factoring partner,
| Item | Terminal Block |
| Base Material | Molded Thermoplastic |
| Color | Black |
| Connector Material | Aluminum |
| Current Rating | 25A |
| Height | 1.75" |
| Length | 4" |
| Number Of Poles | 1 |
| Type | Power terminal block |
| Voltage Rating | 600V AC/DC |
| Width | 3.22" |
| Ship weight (kg) | 0.3 |
| Ship height (cm) | 8.18 |
| Ship length (cm) | 10.16 |
| Ship width (cm) | 4.45 |
Bussmann 16390-1 terminal block serves as (distribution block) connecting points for multiple electrical wires, enabling efficient distribution of power and signals within control panels, machinery and equipment. It ensures secure and organised connections, simplifying maintenance and troubleshooting.
A. The organised wiring offered by the terminal block simplifies maintenance tasks and accelerates fault detection and repair.
A. While distinct in design and purpose, terminal blocks and connectors serve varying functions. Terminal blocks encompass housing, conductive terminals and wire securing mechanisms, whereas connectors adopt a plug-and-socket configuration, enabling swift wire connections and disconnections.
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
Trade pricing is available for 
Order Value should be £500+