Item no. 745-3158

PCB terminal block; 4 mm²; Pin spacing 7.5 mm; 8-pole; CAGE CLAMP®; 4,00 mm²; gray

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PU (SPU): 48 Piece
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  • Terminal strips with screwdriver-actuated CAGE CLAMP® connection
  • Versions with Ex approval
  • Mixed-color PCB terminal strips from factory
  • Space-saving configuration of terminal strips when placed behind each other
  • Custom color combinations
  • Double solder pins for high mechanical stability
  • Integrated testing tap

Product details

Details
Electrical data
Ratings per IEC/EN 60664-1
Ratings per IEC/EN 60664-1
Nominal voltage (III/3) 500 V
Rated surge voltage (III/3) 6 kV
Rated voltage (III/2) 630 V
Rated surge voltage (III/2) 6 kV
Nominal voltage (II/2) 1000 V
Rated surge voltage (II/2) 6 kV
Rated current 32 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) 20 A
Rated voltage UL (Use Group C) 150 V
Rated current UL (Use Group C) 20 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) 20 A
Rated voltage CSA (Use Group C) 150 V
Rated current CSA (Use Group C) 20 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 … 4 mm² / 28 … 12 AWG
Fine-stranded conductor 0,08 … 4 mm² / 28 … 12 AWG
Fine-stranded conductor; with insulated ferrule 0,25 … 2,5 mm²
Fine-stranded conductor; with uninsulated ferrule 0,25 … 2,5 mm²
Strip length 8 … 9 mm / 0.31 … 0.35 inch
Conductor connection direction to PCB 45 °
Pole No. 8
Total number of connection points 8
Total number of potentials 8
Number of connection types 1
Number of levels 1
Geometrical Data
Pin spacing 7,5 mm / 0.295 inch
Width 59 mm / 2.323 inch
Height 23 mm / 0.906 inch
Height from the surface 19 mm / 0.748 inch
Depth 19,4 mm / 0.764 inch
Solder pin length 4 mm
Solder pin dimensions 0,8 x 1,2 mm
Drilled hole diameter with tolerance 1,5 (+0,1) mm
PCB contact
PCB contact THT
Solder pin arrangement over the entire terminal strip (in-line)
Number of solder pins per potential 2
Material Data
Color gray
Material group I
Insulation 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 0.316 MJ
Weight 17.8 g
Environmental Requirements
Limit temperature range -60 … +105 °C
Commercial data
Product Group 4 (Printed Circuit)
Packaging type BOX
Country of origin PL
GTIN 4045454140373
Customs tariff number 85369010000
Approvals / Certificates
Country specific Approvals
Approval
Additional Approval Text
Certificate name
Language
Approval: CCA
DEKRA Certification B.V.
Additional Approval Text EN 60947
Certificate name: NTR NL-7095
Approval: CCA
DEKRA Certification B.V.
Additional Approval Text EN 60947
Certificate name: 2160584.15
Approval: CSA
DEKRA Certification B.V.
Additional Approval Text C22.2 No. 158
Certificate name: 1604421
UL-Approvals
Approval
Additional Approval Text
Certificate name
Language
Approval: cURus
Underwriters Laboratories Inc.
Additional Approval Text UL 1059
Certificate name: E45172 sec6
Approval: cURus
Underwriters Laboratories Inc.
Additional Approval Text UL 1059
Certificate name: 20180629-E45172
Compatible products
Marking accessories
Item no.: 210-332/750-020
Marking strips; as a DIN A4 sheet; MARKED; 1-20 (80x); Height of marker strip: 3 mm; Strip length 182 mm; Horizontal marking; Self-adhesive; white
Marking > Item no. 210-332/750-020
Marking strips; as a DIN A4 sheet; MARKED; 1-20 (80x); Height of marker strip: 3 mm; Strip length 182 mm; Horizontal marking; Self-adhesive; white
PU (SPU): 100 (1) Piece
The value you entered was rounded.
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Testing and measuring
Installation Notes
1 Image
Conductor termination

Inserting/removing a conductor via 5.5 mm screwdriver – 745 Series, 16 mm².

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1 Image
Marking

Marking via miniature WSB and WMB markers or factory direct marking – 745 Series.

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1 Image
Testing

Testing with test plug – 745 Series.

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