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Item no. 742-128

Stackable PCB terminal block; with commoning option; 2.5 mm²; Pin spacing 5 mm; 1-pole; CAGE CLAMP®; 2,50 mm²; green-yellow

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Your price per piece
On request
PU (SPU): 300 Piece
The value you entered was rounded.
Not available for order under SPU!
The item is already added and will not be added again. If necessary, please adjust the quantity directly on the article.
Invalid input
300

Description


  • Modular PCB terminal blocks with screwdriver-actuated CAGE CLAMP®
  • Adjacent jumpers for multiplying and distributing potentials
  • Disconnect and fuse PCB terminal blocks can be combined to form complex function assemblies
  • Test socket for 2.0 mm and 2.3 mm Ø test plugs

Product details

Details

Electrical data

Ratings per IEC/EN 60664-1
Rated voltage (III / 3) 250 V
Rated impulse voltage (III / 3) 4 kV
Rated voltage (III / 2) 320 V
Rated impulse voltage (III / 2) 4 kV
Rated voltage (II / 2) 630 V
Rated impulse voltage (II / 2) 4 kV
Rated current 16 A
Legend (ratings) (III / 2) ≙ Overvoltage category III / Pollution degree 2
Approvals per UL 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 per CSA
Rated voltage CSA (Use Group B) 300 V
Rated current CSA (Use Group B) 16 A
Rated voltage CSA (Use Group D) 300 V
Rated current CSA (Use Group D) 10 A

Connection data

Connection technology CAGE CLAMP®
Actuation type Operating tool
Solid conductor 0.08 … 2.5 mm² / 28 … 12 AWG
Fine-stranded conductor 0.08 … 2.5 mm² / 28 … 12 AWG
Fine-stranded conductor with ferrule with plastic collar 0.25 … 1.5 mm²
Fine-stranded conductor with ferrule without plastic collar 0.25 … 1.5 mm²
Strip length 8 … 9 mm / 0.31 … 0.35 inch
Conductor entry angle to the PCB 60 °
No. of poles 1
Total number of connection points 1
Total number of potentials 1
Number of connection types 1
Number of levels 1
Note (conductor cross-section) 12 AWG: THHN, THWN

Geometrical Data

Pin spacing 5 mm / 0.197 inch
Width 7 mm / 0.276 inch
Height 27.2 mm / 1.071 inch
Height from the surface 23.2 mm / 0.913 inch
Depth 34.7 mm / 1.366 inch
Solder pin length 4 mm
Solder pin dimensions 1 x 0.8 mm
Drilled hole diameter (tolerance) 1.4(- … +0.1) mm

PCB contact

PCB contact THT
Solder pin arrangement within the terminal block, in line
Number of solder pins per potential 2

Material Data

Color green-yellow
Material group I
Insulating material Polyamide 66 (PA 66)
Flammability class per UL94 V0
Clamping spring material Chrome nickel spring steel (CrNi)
Contact material Electrolytic copper (ECu)
Contact plating tin-plated
Fire load 0.057 MJ
Weight 3.1

Environmental Requirements

Limit temperature range -60 … +105 °C

Commercial data

Product Group 4 (Printed Circuit)
Packaging type BOX
Country of origin CH
GTIN 4045454225292
Customs Tariff No. 85369010000

Approvals / Certificates

Country specific Approvals

Approval
Additional Approval Text
Certificate name
Language
Approval: CCA
DEKRA Certification B.V.
Additional Approval Text EN 60947-7-4
Certificate name: NTR NL 7436
Approval: CCA
DEKRA Certification B.V.
Additional Approval Text EN 60947-7-4
Certificate name: 2169331.25
Approval: CSA
DEKRA Certification B.V.
Additional Approval Text C22.2 No. 158
Certificate name: 1711139

Ship Approvals

Approval
Additional Approval Text
Certificate name
Language
Approval: ABS
American Bureau of Shipping
Additional Approval Text -
Certificate name: 19-HG1869876-PDA

UL-Approvals

Approval
Additional Approval Text
Certificate name
Language
Approval: UR
Underwriters Laboratories Inc.
Additional Approval Text UL 1059
Certificate name: E45172-10070111

Downloads

Documentation

Additional Information

CAD/CAE-Data

CAD data

2D/3D Models 742-128

CAE data

EPLAN Data Portal 742-128

Compatible products

End plate

Item no.: 742-100
End plate; snap-fit type; 1.5 mm thick; gray
PCB Interconnect > Item no. 742-100

End plate

PU (SPU): 300 (100) Piece
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Item no.: 742-400
End plate; snap-fit type; 1.5 mm thick; blue
PCB Interconnect > Item no. 742-400

End plate

PU (SPU): 300 (100) Piece
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Item no.: 742-800
End plate; snap-fit type; 1.5 mm thick; green-yellow
PCB Interconnect > Item no. 742-800

End plate

PU (SPU): 300 (100) Piece
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Testing and measuring

Installation Notes

2 pictures
Testing

Testing all PCB disconnect terminal blocks via 2 mm or 2.3 mm Ø test plugs.

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1 picture
Jumpered

Commoning with adjacent jumpers – push jumpers down until fully inserted.

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3 pictures
Application

Mixed-color terminal strips are available upon request.

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