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Wago 250-107/353-604

PCB terminal block, 250 Series, 45 °conductor entry to boardOur PCB terminal block (item number 250-107/353-604) simplifies electrical installations. You can count on trusted safety with these PCB ter…

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Description

PCB terminal block, 250 Series, 45 °conductor entry to boardOur PCB terminal block (item number 250-107/353-604) simplifies electrical installations. You can count on trusted safety with these PCB terminal blocks, perfect for a host of applications when designing your devices. Rated current and voltage are important parameters when choosing 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. Strip lengths must be 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®. Our Push-in CAGE CLAMP® is a universal, maintenance-free connection solution for all conductor types, featuring a winning design: 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. The dimensions are 26 x 15.5 x 12 mm (width x height x depth). Depending on the conductor type, this PCB terminal block is designed for conductor cross sections ranging from 0.2 mm² to 1.5 mm². It has one level. You can connect seven potentials / seven poles using the seven clamping points. 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. THR is used to solder the PCB terminal block. The conductor is designed to be inserted at a 45° angle.. The solder pins, which are 0.4 x 0.75 mm in cross-section and 2.4 mm long, are laid out 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 units7
Total number of potentials7
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 number7

Physical data

Pin spacing3.5 mm / 0.138 inches
Width26 mm / 1.024 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

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 load0.076 MJ
Weight3.4 g
MSL per J-STD 020D1

Environmental requirements

Limit temperature range-60 … +105 °C

Commercial data

PU (SPU)180 (45) pcs
Packaging typebox
Country of originCH
GTIN4055143243384
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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