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Wago 250-202/353-604/997-404

PCB terminal block, 250 Series, Push-in CAGE CLAMP®Easily, quickly and safely connect conductors with this PCB terminal block (item number 250-202/353-604/997-404). It is perfect for custom installati…

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Description

PCB terminal block, 250 Series, Push-in CAGE CLAMP®Easily, quickly and safely connect conductors with this PCB terminal block (item number 250-202/353-604/997-404). It is perfect for custom installations with different mounting types. Rated current and voltage are key factors to consider when selecting a PCB terminal block, as they indicate possible applications and uses. This product has a rated voltage of 320 V and a rated current of 8 A. Ensure that the strip lengths are between 8.5 mm and 9.5 mm when connecting conductors to this PCB terminal block. This product incorporates one conductor terminal and utilizes Push-in CAGE CLAMP®. Push-in CAGE CLAMP® connection technology is ideal for connecting all conductor types. It allows direct insertion of both solid and fine-stranded conductors with ferrules without the need for tools—all thanks to its pluggable design. The item’s dimensions are 8.5 x 15.5 x 12 mm (width x height x depth). Depending on the type of conductor, this PCB terminal block is designed for conductor cross sections ranging from 0.2 mm² to 1.5 mm². Up to two potentials / two poles can be connected to this terminal strip using two clamping points on one level. The black housing is made of polyamide (PA46) for insulation and the clamping spring is made of a Copper alloy. Tin is used for coating the contact surfaces. This PCB terminal block is operated with a push-button. The PCB terminal block is designed for THR soldering. Insert the conductor into the board at a 45° angle.. The solder pins measure 0.4 x 0.75 mm in cross-section and 2.4 mm in length and are arranged over the entire terminal strip (staggered). There are one solder pin per potential.

Specification

Notes

NoteApplication notes:Suitable for lead-free, reflow-soldering profiles per DIN EN 61760-1 and IEC 60068-2-58 up to max. 260°C peak temperature. Due to application-specific variables (component configuration and orientation, type of soldering machine, solder paste), trial runs are recommended to ensure product and process compatibility under actual manufacturing conditions.
Variants:Other pole numbers, 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)200 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)320 V
Rated impulse withstand voltage (II/2)4 kV
Rated current8 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 voltage200 V / 320 V / 320 V
Rated impulse withstand voltage4 kV / 4 kV / 4 kV
Rated current8 A / 8 A / 8 A

Electrical data - Ratings per UL

Approvals perUL 1059
Rated voltage UL (Use Group B)300 V
Rated current UL (Use Group B)8 A
Rated voltage UL (Use Group D)300 V
Rated current UL (Use Group D)5 A
Approvals perUL 1059 / UL 1059 / UL 1059
Use groupB / C / D
Rated voltage300 V / 300 V
Rated current8 A / 5 A

Electrical data - Ratings per CSA

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

Connection data

Clamping units2
Total number of potentials2
Number of connection types1
Number of levels1

Connection data - Connection 1

Connection technologyPush-in CAGE CLAMP®
Actuation typePush-button
Solid conductor0.2 … 1.5 mm² / 24 … 16 AWG
Fine-stranded conductor0.2 … 1.5 mm² / 24 … 16 AWG
Fine-stranded conductor; with insulated ferrule0.25 … 1 mm²
Fine-stranded conductor; with uninsulated ferrule0.25 … 1 mm²
Strip length8.5 … 9.5 mm / 0.33 … 0.37 inches
Conductor connection direction to PCB45 °
Pole number2

Physical data

Pin spacing3.5 mm / 0.138 inches
Width8.5 mm / 0.335 inches
Height15.5 mm / 0.61 inches
Height from the surface13.1 mm / 0.516 inches
Depth12 mm / 0.472 inches
Solder pin length2.4 mm
Solder pin dimensions0.4 x 0.75 mm
Reel diameter of tape-and-reel packaging330 mm
Tape width24 mm

PCB contact

PCB contactTHR
Solder pin arrangementover the entire terminal strip (staggered)
Number of solder pins per potential1

Material data

Note (material data)Information on material specifications can be found here
Colorblack
Material groupIIIa
Insulation material (main housing)Polyamide (PA46)
Flammability class per UL94V2
Clamping spring materialCopper alloy
Contact platingTin
Fire load0.031 MJ
Weight1.1 g
MSL per J-STD 020D1

Environmental requirements

Limit temperature range-60 … +105 °C

Commercial data

PU (SPU)160 pcs
Packaging typeBlister foil
Country of originDE
GTIN4045454916275
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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