Available on request

Stackable PCB terminal block; push-button; 2.5 mm²; Pin spacing 7.5/7.62 mm; 1-pole; suitable for Ex-e applications; CAGE CLAMP®; commoning option; 2,50 mm²; light gray

MPN: 257-753/999-950 · Brand: Wago
Price on request
Request a Quote

A real person replies, typically within 1 business day — see our privacy policy.

12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
Ships via

Quick facts

AvailabilityConfirmed on request
CategoryPCB Terminal Blocks and Pluggable Connectors
Lifecycleactive
Warranty12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can 257-753/999-950 be shipped?

257-753/999-950 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up 257-753/999-950 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for 257-753/999-950 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 257-753/999-950, subject to availability and destination.

<h2>PCB terminal block, 257 Series, 0 °conductor entry to board</h2><br/><br/>This PCB terminal block (item number 257-753/999-950) is designed for simple and secure connections. You can count on tried and tested safety with these PCB terminal blocks, perfect for a wide variety of applications when designing your devices. Conductors should only be connected to this PCB terminal block if their strip length is between 5 and 6 mm . Featuring one conductor terminal along with CAGE CLAMP®, this product outperforms the competition. Our reliable and maintenance-free CAGE CLAMP® connection makes it easy to connect all conductor types without having to prepare the conductor. For example, you don't need to crimp ferrules. Dimensions: (10.3 x 24.4 x 14.2) mm (width x height x depth). Depending on the conductor type, this PCB terminal block is ideal for conductor cross sections ranging from 0.08 mm² to 2.5 mm².<br/><br/><h3></h3><br/><br/>Tin is used for coating the contact surfaces. This PCB terminal block is operated with a push-button. The PCB terminal block is designed for THT soldering. The conductor is designed to be inserted into the board at a 0° angle..<br/>

Specifications

Electrical data - Ex information

Ratings perATEX: PTB 06 ATEX 1061 U / IECEx: PTB 06.0042 U
Rated voltage EN (Ex e II)275 V
Rated current (Ex e II)16 A

Connection data

Clamping units1
Total number of potentials1
Number of connection types1
Number of levels1

Connection data - Connection 1

Connection technologyCAGE CLAMP®
Actuation typePush-button
Solid conductor0.08 … 2.5 mm² / 28 … 12 AWG
Fine-stranded conductor0.08 … 2.5 mm² / 28 … 12 AWG
Fine-stranded conductor; with insulated ferrule0.25 … 1.5 mm²
Fine-stranded conductor; with uninsulated ferrule0.25 … 1.5 mm²
Note (conductor cross-section)12 AWG: THHN, THWN
Strip length5 … 6 mm / 0.2 … 0.24 inches
Conductor connection direction to PCB0 °
Pole number1

Physical data

Pin spacing7.5/7.62 mm / 0.295/0.3 inches
Width10.3 mm / 0.406 inches
Height24.4 mm / 0.961 inches
Height from the surface20.4 mm / 0.803 inches
Depth14.2 mm / 0.559 inches
Solder pin length4 mm
Solder pin dimensions0.7 x 0.7 mm
Drilled hole diameter with tolerance1.1 (+0.1) mm

PCB contact

PCB contactTHT
Solder pin arrangementwithin the terminal block (in-line)
Number of solder pins per potential2

Material data

Note (material data)Information on material specifications can be found here
Colorlight gray
Material groupI
Insulation material (main housing)Polyamide (PA66)
Flammability class per UL94V0
Clamping spring materialChrome-nickel spring steel (CrNi)
Contact materialElectrolytic copper (ECu)
Contact platingTin
Weight1.4 g

Environmental requirements

Limit temperature range-60 … +105 °C

Commercial data

PU (SPU)400 (100) pcs
Packaging typebox
Country of originCH
GTIN4017332628792
Customs tariff number85369010000

Product Classification

UNSPSC39121409
eCl@ss 10.027-44-04-01
eCl@ss 9.027-44-04-01
ETIM 9.0EC002643
ETIM 10.0EC002643
ECCNNO US CLASSIFICATION

Environmental Product Compliance

RoHS Compliance StatusCompliant,No Exemption
12-month warrantyon all new stock
3-month warrantyon used & refurbished parts
30-day returnsno restocking fee on unused parts
Global shippingFast, tracked delivery worldwide

More Wago parts

Wago - 8MCSUsedWago - 8MCS
MPN: 8MCS · Wago
€5.30
View details
Wago - 4MCSUsedWago - 4MCS
MPN: 4MCS · Wago
€5.30
View details
Wago AW6 26-14UsedWago AW6 26-14
MPN: AW6 26-14 · Wago
€5.30
View details
WAGO 750-602 UsedUsedWAGO 750-602 Used
MPN: 750-602 · Wago
€10.60
View details