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Wago

Wago 2252-1203

2-conductor miniature through terminal block; with push-button; 2.5 mm²; with test port; side and center marking; for DIN-15 rail; Push-in CAGE CLAMP®; 2,50 mm²; red

MPN
2252-1203
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What is the Wago 2252-1203?

Through terminal block, 2252 Series, push-button

Connect conductors quickly and securely with this through terminal block (item number 2252-1203). Conductors can only be connected to this through terminal block if their strip length is between 10 and 12 mm . Whether for use in industry or building installations, our rail-mount through terminal blocks make it easy to quickly and securely connect electrical conductors. They’re perfect for either classic through-wiring or distributing potential, depending on the variant. This product features conductor terminals and utilizes Push-in CAGE CLAMP®. Our Push-in CAGE CLAMP® is a universal, maintenance-free connection solution for all conductor types, boasting a key feature: both solid and fine-stranded conductors with ferrules can be directly inserted without the need for tools or any preparation, such as crimping the ferrule. Depending on the type of conductor, this through terminal block is designed for conductor cross sections ranging from 0.25 mm² to 4 mm².

A push-button is used to operate this mini rail-mount terminal block. Our TOPJOB® S rail-mount terminal blocks guarantee reliable electrical connections across many industrial applications and modern building installations. They make wiring work easier as you can quickly plug in solid, stranded, and fine-stranded conductors with ferrules. This product is designed for specific Ex applications (please refer to the product datasheet).

Specifications

Electrical data - Ratings per IEC/EN

Ratings perIEC/EN 60947-7-1
Nominal voltage (III/3)800 V
Rated impulse withstand voltage (III / 3)8 kV
Rated current24 A
Current at conductor cross-section (max.) mm²32 A
Legend (ratings)(III / 3) ≙ Overvoltage category III / Pollution degree 3
Ratings perIEC/EN 60947-7-1 / IEC/EN 60947-7-1 / IEC/EN 60947-7-1
Overvoltage categoryIII / III / II
Pollution degree3 / 2 / 2
Nominal voltage800 V
Rated impulse withstand voltage8 kV
Rated current24 A
Current at conductor cross-section (max.) mm²32 A

Electrical data - Ratings per UL

Approvals perUL 1059
Rated voltage UL (Use Group B)600 V
Rated current UL (Use Group B)20 A
Rated voltage UL (Use Group C)600 V
Rated current UL (Use Group C)20 A
Approvals perUL 1059 / UL 1059 / UL 1059
Use groupB / C / D
Rated voltage600 V / 600 V
Rated current20 A / 20 A

Electrical data - Ratings per CSA

Approvals perCSA 22.2 No 158
Rated voltage CSA (Use Group B)600 V
Rated current CSA (Use Group B)20 A
Rated voltage CSA (Use Group C)600 V
Rated current CSA (Use Group C)20 A
Approvals perCSA 22.2 No 158 / CSA 22.2 No 158 / CSA 22.2 No 158
Use groupB / C / D
Rated voltage600 V / 600 V
Rated current20 A / 20 A

Electrical data - Ex information

Reference to hazardous areasSee “Downloads – Documentation – Additional Information: Technical Section; Technical Explications”
Ratings perATEX: PTB 20 ATEX 1013 U / IECEx: PTB 20.0029U (Ex eb IIC Gb)
Rated voltage EN (Ex e II)550 V
Rated current (Ex e II)22 A
Rated current (Ex e II) with jumper20 A

Electrical data - Power Loss

Power loss, per pole (potential)0.766 W
Rated current I<sub>N</sub> for power loss specification24 A
Resistance value for specified, current-dependent power loss0.001 Ω

Electrical data - General information

Wiring directionFront-entry wiring

Connection data

Clamping units2
Total number of potentials1
Number of levels1
Number of jumper slots1

Connection data - Connection 1

Connection technologyPush-in CAGE CLAMP®
Actuation typePush-button
Connectable conductor materialsCopper
Nominal cross-section2.5 mm²
Solid conductor0.25 … 4 mm² / 22 … 12 AWG
Solid conductor; push-in termination1 … 4 mm² / 18 … 12 AWG
Fine-stranded conductor0.25 … 4 mm² / 22 … 12 AWG
Fine-stranded conductor; with insulated ferrule0.25 … 2.5 mm² / 22 … 14 AWG
Fine-stranded conductor; with ferrule; push-in termination1 … 2.5 mm² / 18 … 14 AWG
Note (conductor cross-section)Depending on the conductor characteristic, a conductor with a smaller cross-section can also be inserted via push-in termination.
Strip length10 … 12 mm / 0.39 … 0.47 inches
Wiring directionFront-entry wiring

Physical data

Width5.2 mm / 0.205 inches
Height36.5 mm / 1.437 inches
Depth from upper-edge of DIN-rail30.8 mm / 1.213 inches

Mechanical data

Mounting typeDIN-15 rail
Marking levelCenter/side marking

Material data

Note (material data)Information on material specifications can be found here
Colorred
Material groupI
Insulation material (main housing)Polyamide (PA66)
Flammability class per UL94V0
Fire load0.103 MJ
Weight4.2 g

Environmental requirements

Processing temperature-35 … +85 °C
Continuous operating temperature-60 … +105 °C

Commercial data

PU (SPU)100 pcs
Packaging typeBox
Country of originIN
GTIN4066966311037
Customs tariff number85369010000

Product Classification

UNSPSC39121410
ETIM 9.0EC000897
ETIM 10.0EC000897
ECCNNO US CLASSIFICATION

Environmental Product Compliance

RoHS Compliance StatusCompliant,No Exemption

2252-1203: frequently asked questions

When can 2252-1203 be shipped?

2252-1203 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 2252-1203 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 2252-1203 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 2252-1203, subject to availability and destination.

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2-conductor miniature through terminal block; with push-button; 2.5 mm²; End terminal block with mounting flange; side and center marking; with test port; Push-in CAGE CLAMP®; 2,50 mm²; gray

Wago 2252-1203Price and lead time confirmed within 1 business day
Request a Quote