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Wago 235-453

PCB terminal block, 235 Series, operating toolThis PCB terminal block (item number 235-453) is designed for quick and easy connections. It is perfect for custom installations with different mounting t…

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Description

PCB terminal block, 235 Series, operating toolThis PCB terminal block (item number 235-453) is designed for quick and easy connections. It is perfect for custom installations with different mounting types. This PCB terminal block has a rated voltage of 320 V and can handle currents up to 10 A. Strip lengths must be between 9 mm and 10 mm when connecting conductors to this PCB terminal block. Featuring one conductor terminal along with PUSH WIRE®, this product delivers reliable performance. Our reliable PUSH WIRE® connection offers the fastest method for clamping conductors. It utilizes the conductor’s stiffness to overcome the clamping spring’s contact force. The item’s 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 0.25 mm² to 0.75 mm². Up to three potentials / three poles can be connected to this terminal strip using six clamping points on one level. The gray housing is made of polyamide (PA66) for insulation, the clamping spring is made of chrome-nickel spring steel (CrNi), and the contacts are made of electrolytic copper (ECu). Tin is used for coating the contact surfaces. An operating tool 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 0° angle.. The solder pins measure 0.8 x 0.4 mm in cross-section and 3.6 mm in length and are laid out over the entire terminal strip (in-line). There are two solder pins per potential.

Specification

Notes

Variants:Other pole numbers, Other colors, 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 current10 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 current10 A / 10 A / 10 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

Approvals perCSA
Rated voltage CSA (Use Group B)300 V
Rated current CSA (Use Group B)10 A
Approvals perCSA / CSA / CSA
Use groupB / C / D
Rated voltage300 V
Rated current10 A

Connection data

Clamping units6
Total number of potentials3
Number of connection types1
Number of levels1

Connection data - Connection 1

Connection technologyPUSH WIRE®
Actuation typeOperating tool
Solid conductor0.25 … 0.75 mm² / 24 … 18 AWG
Fine-stranded conductor; with uninsulated ferrule0.25 … 0.34 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 originCH
GTIN4044918655958
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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