Available on request

PCB terminal block; push-button; 2.5 mm²; Pin spacing 7.5/7.62 mm; 4-pole; suitable for Ex-e applications; CAGE CLAMP®; commoning option; Solder pin length 5.5 mm; 2,50 mm²; light gray

MPN: 256-504/332-009/999-950 · Brand: Wago
Price on request
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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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Quick facts

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

Shipping & availability

When can 256-504/332-009/999-950 be shipped?

256-504/332-009/999-950 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 256-504/332-009/999-950 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 256-504/332-009/999-950 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 256-504/332-009/999-950, subject to availability and destination.

<h2>PCB terminal block, 256 Series, with 7.5 mm pin spacing</h2><br/><br/>This PCB terminal block (item number 256-504/332-009/999-950) streamlines wire connections, making them both quick and easy. It is a universal connector that can be used almost anywhere, for example, 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 CAGE CLAMP® connection offers a proven and maintenance-free way to connect all types of conductors. You do not need to prepare the conductor in any way, such as crimping ferrules. The item's dimensions are (32.9 x 23.7 x 17.6) mm (width x height x depth). Depending on the type of conductor, this PCB terminal block is suitable 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. A push-button is used to operate this PCB terminal block. The PCB terminal block is designed for THT soldering. Insert the conductor into the board at a 45° 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 units4
Total number of potentials4
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 PCB45 °
Pole number4

Physical data

Pin spacing7.5/7.62 mm / 0.295/0.3 inches
Width32.9 mm / 1.295 inches
Height23.7 mm / 0.933 inches
Height from the surface18.2 mm / 0.717 inches
Depth17.6 mm / 0.693 inches
Solder pin length5.5 mm
Solder pin dimensions0.7 x 0.7 mm
Drilled hole diameter with tolerance1.1 (+0.1) mm

PCB contact

PCB contactTHT
Solder pin arrangementover the entire terminal strip (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
Fire load0.093 MJ
Weight4.8 g

Environmental requirements

Limit temperature range-60 … +105 °C

Commercial data

PU (SPU)140 (35) pcs
Packaging typebox
Country of originCH
GTIN4044918764407
Customs tariff number85369010000

Product Classification

UNSPSC39121409
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

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