WAGO 257-666 — PCB Interconnect
PCB terminal block; push-button; 2.5 mm²; Pin spacing 10/10.16 mm; 16-pole; CAGE CLAMP®; commoning option; gray
PCB terminal block, 257 Series, with 10 mm pin spacing Easily, quickly and safely connect conductors with this PCB terminal block (item number 257-666). It is a universal connector that can be used almost anywhere, e.g., as a pluggable PCB connector, panel feedthrough header, connector for rail-mount terminal blocks, or a floating connector for different mounting methods. Strip lengths must be between 5 and 6 mm when connecting conductors to this PCB terminal block. This product features one conductor terminal and utilizes CAGE CLAMP®. Our celebrated universal connection known as CAGE CLAMP® is industry-leading when it comes to connection technology and electrical interconnections. The dimensions are (162.9 x 24.2 x 14.2) mm (width x height x depth). Depending on the type of conductor, this PCB terminal block is ideal for conductor cross sections ranging from 0.08 mm² to 2.5 mm². The contact surface is coated with tin. This PCB terminal block is operated with push-button (angled). THT is used to solder the PCB terminal block. Insert the conductor into the board at an angle of 0°..
| Size | 10.16 mm |
|---|
Request a quote for this part
Email [email protected] or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for 257-666?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email [email protected], and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the 257-666?
257-666 is a WAGO part. KKM Solutions sources WAGO components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
Is 257-666 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 257-666 — check WAGO's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent. Send the part number through the quote form on this page, or use our obsolete part lookup at https://kkmsolutions.com/tools/obsolete-part-lookup/.
How quickly can 257-666 ship?
In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
Variants & Related Part Numbers
Other WAGO part numbers in this family:
- 257-655 — PCB terminal block; push-button; 2.5 mm²; Pin spacing 10/10.16 mm; 5-pole; CAGE…
- 257-656 — PCB terminal block; push-button; 2.5 mm²; Pin spacing 10/10.16 mm; 6-pole; CAGE…
- 257-657 — PCB terminal block; push-button; 2.5 mm²; Pin spacing 10/10.16 mm; 7-pole; CAGE…
- 257-658 — PCB terminal block; push-button; 2.5 mm²; Pin spacing 10/10.16 mm; 8-pole; CAGE…
- 257-660 — PCB terminal block; push-button; 2.5 mm²; Pin spacing 10/10.16 mm; 10-pole; CAGE…
- 257-662 — PCB terminal block; push-button; 2.5 mm²; Pin spacing 10/10.16 mm; 12-pole; CAGE…
- 257-674 — PCB terminal block; push-button; 2.5 mm²; Pin spacing 10/10.16 mm; 24-pole; CAGE…
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