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Wago 235-403

PCB terminal block, 235 Series, solder pin dimensions 0.8 x 0.4 mmOur PCB terminal block (item number 235-403) is designed for seamless electrical installations. You can count on proven safety with th…

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Description

PCB terminal block, 235 Series, solder pin dimensions 0.8 x 0.4 mmOur PCB terminal block (item number 235-403) is designed for seamless electrical installations. You can count on proven safety with these PCB terminal blocks, perfect for a host of applications when designing your devices. Our PCB terminal block is rated for 320 V and is designed for use with a rated current of up to 24 A. It is therefore suitable for high-load applications. Conductors can only be connected to this PCB terminal block if their strip length is between 9 mm and 10 mm. This product incorporates one conductor terminal and utilizes PUSH WIRE®. Our PUSH WIRE® connection uses the stiffness of the conductor to overcome the clamping spring’s contact force, allowing you to clamp the conductor in place more quickly and easily. The dimensions are 16.5 x 12.8 x 12.5 mm (width x height x depth). This PCB terminal block is suitable for conductor cross sections ranging from 0.5 mm² to 2.5 mm². It has one level. You can connect three potentials / three poles using the three clamping points. The contacts are made of electrolytic copper (ECu), the clamping spring is made of chrome-nickel spring steel (CrNi), and the gray housing is made of polyamide (PA66) for insulation. The contact surface is coated with tin. An operating tool is used to operate this PCB terminal block. THT is used to solder the PCB terminal block. Insert the conductor into the board at an angle of 0°.. The solder pins, which are 0.8 x 0.4 mm in cross-section and 3.6 mm long, are set out over the entire terminal strip (in-line). There are two solder pins per potential.

Specification

Notes

Variants:Other pole numbers, Other colors, Terminal strips with 7.5/7.62 mm and 10/10.16 mm pin spacing, Mixed-color PCB connector strips, Direct marking, Other versions (or variants) can be requested from WAGO Sales or configured at https://configurator.wago.com/.

Electrical data - Ratings per IEC/EN

Ratings perIEC/EN 60664-1
Nominal voltage (III/3)250 V
Rated impulse withstand voltage (III / 3)4 kV
Rated voltage (III/2)320 V
Rated impulse withstand voltage (III/2)4 kV
Nominal voltage (II/2)630 V
Rated impulse withstand voltage (II/2)4 kV
Rated current24 A
Legend (ratings)(III / 2) ≙ Overvoltage category III / Pollution degree 2
Ratings perIEC/EN 60664-1 / IEC/EN 60664-1 / IEC/EN 60664-1
Overvoltage categoryIII / III / II
Pollution degree3 / 2 / 2
Nominal voltage250 V / 320 V / 630 V
Rated impulse withstand voltage4 kV / 4 kV / 4 kV
Rated current24 A / 24 A / 24 A

Electrical data - Ratings per UL

Approvals perUL 1059
Rated voltage UL (Use Group B)300 V
Rated current UL (Use Group B)10 A
Rated voltage UL (Use Group D)300 V
Rated current UL (Use Group D)10 A
Approvals perUL 1059 / UL 1059 / UL 1059
Use groupB / C / D
Rated voltage300 V / 300 V
Rated current10 A / 10 A

Electrical data - Ratings per CSA

Rated voltage CSA (Use Group B)300 V
Rated current CSA (Use Group B)15 A

Connection data

Clamping units3
Total number of potentials3
Number of connection types1
Number of levels1

Connection data - Connection 1

Connection technologyPUSH WIRE®
Actuation typeOperating tool
Solid conductor0.5 … 2.5 mm² / 20 … 14 AWG
Fine-stranded conductor; with insulated ferrule0.25 … 1.5 mm²
Fine-stranded conductor; with uninsulated ferrule0.25 … 1.5 mm²
Strip length9 … 10 mm / 0.35 … 0.39 inches
Conductor connection direction to PCB0 °
Pole number3

Physical data

Pin spacing5/5.08 mm / 0.197/0.2 inches
Width16.5 mm / 0.65 inches
Height12.8 mm / 0.504 inches
Height from the surface9.2 mm / 0.362 inches
Depth12.5 mm / 0.492 inches
Solder pin length3.6 mm
Solder pin dimensions0.8 x 0.4 mm
Drilled hole diameter with tolerance1 (+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
Colorgray
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 load0.037 MJ
Weight2.2 g

Environmental requirements

Limit temperature range-60 … +105 °C

Commercial data

Product Group4 (Printed Circuit Connectors)
PU (SPU)280 (70) pcs
Packaging typebox
Country of originCN
GTIN4044918654135
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

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