• Discontinued & surplus parts sourced
  • Worldwide shipping
  • Up to 12 months warranty
+31 (0)50-7110348sales@partnerplc.com
EN
English Deutsch Français Italiano Español Polski Português Türkçe العربية 简体中文 日本語 한국어
SiemensB&RABBSchneider ElectricAllen-BradleyMitsubishi ElectricBeckhoffLenzeBosch RexrothAll brands
Home / Wago / Rail-Mount Terminal Blocks / Wago 2252-303
Wago

Wago 2252-303

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; red

MPN
2252-303
Price and lead time confirmed within 1 business day
Request a Quote

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

What happens next
  1. We check stock, condition and lead time
  2. You get a written quote by email
  3. Approve it and we ship — in-stock parts within 1 business day
  • 12-month warranty (new) · 3-month (used/refurbished)
  • 30-day returns, no restocking fee on unused parts
  • Ships via
  • 100% positive eBay feedback

Have spare Wago parts? We buy surplus →

What is the Wago 2252-303?

Through terminal block, 2252 Series, push-button

Quick and easy connections are guaranteed with this through terminal block (item number 2252-303). Ensure that the strip lengths are between 10 and 12 mm when connecting conductors to this through terminal block. Our mini rail-mount terminal blocks are perfect for tight spaces thanks to their compact design. You can also choose from a range of mounting and actuation variants, making it easy to select the ideal mini terminal block for each use. Featuring conductor terminals along with Push-in CAGE CLAMP®, this product is highly versatile. Push-in CAGE CLAMP® technology provides a universal connection solution for all conductor types. It allows both solid and fine-stranded conductors with ferrules to be inserted directly into the clamping point without the need for tools. This through terminal block is suitable for conductor cross sections ranging from 0.25 mm² to 4 mm².

This mini rail-mount terminal block is operated with a push-button. Our TOPJOB® S rail-mount terminal blocks offer more than just secure electrical connections in all kinds of industrial applications and modern building installations. They also offer the perfect actuation variant for every need: lever, push-button, or operating slot. This product is designed for specific Ex applications (please refer to the product datasheet).

Specifications

Electrical data - Ratings per IEC/EN

Ratings perIEC/EN 60998-2-2
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 60998-2-2 / IEC/EN 60998-2-2 / IEC/EN 60998-2-2
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
Height from the surface30 mm / 1.181 inches
Depth35.5 mm / 1.398 inches

Mechanical data

Mounting typeMounting flange
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 load0.106 MJ
Weight4.3 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
GTIN4066966310597
Customs tariff number85369010000

Product Classification

UNSPSC39121410
ETIM 9.0EC001284
ETIM 10.0EC001284
ECCNNO US CLASSIFICATION

Environmental Product Compliance

RoHS Compliance StatusCompliant,No Exemption

2252-303: frequently asked questions

When can 2252-303 be shipped?

2252-303 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 2252-303 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 2252-303 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 2252-303, subject to availability and destination.

More Wago parts

Wago 2252-1204 – 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; blue
Wago
2252-1204

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; blue

Wago 2252-1205 – 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; black
Wago
2252-1205

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; black

Wago 2252-1207 – 2-conductor miniature ground terminal block; with push-button; 2.5 mm²; side and center marking; for DIN-15 rail; Push-in CAGE CLAMP®; 2,50 mm²; green-yellow
Wago
2252-1207

2-conductor miniature ground terminal block; with push-button; 2.5 mm²; side and center marking; for DIN-15 rail; Push-in CAGE CLAMP®; 2,50 mm²; green-yellow

Wago 2252-301 – 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
2252-301

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 2252-304 – 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; blue
Wago
2252-304

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; blue

Wago 2252-305 – 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; black
Wago
2252-305

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; black

Wago 2252-307 – 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; green
Wago
2252-307

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; green

Wago 2252-311 – 2-conductor miniature through terminal block; with push-button; 2.5 mm²; with snap-in mounting foot; side and center marking; with test port; Push-in CAGE CLAMP®; 2,50 mm²; gray
Wago
2252-311

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

Wago 2252-303Price and lead time confirmed within 1 business day
Request a Quote