745-821

Features

• Modular terminal blocks with screwdriver-actuated CAGE CLAMP® for custom terminal strip assemblies
• Versions with Ex approval
• Common and distribute potentials via comb-style jumper bars
• Double solder pins for high mechanical stability
• Integrated testing tap
• Marker slot for Mini-WSB markers

Approvals

• DEKRA Certification B.V., CSA, 1604421, C22.2 No. 158
• DEKRA Certification B.V., CCA, 71-112275, EN 60947
• DEKRA Certification B.V., CCA, NTR NL-7095, EN 60947
• Underwriters Laboratories Inc., UR, E45172, UL 1059

Specifications

Notes

• Variants:: Versions for Ex e II and Ex i || Other colors || Other versions (or variants) can be requested from WAGO Sales or configured at https://configurator.wago.com/

Ratings Per Iec/En

• Ratings per: IEC/EN 60664-1
• Nominal voltage (III/3): 630 V
• Rated surge voltage (III/3): 8 kV
• Rated voltage (III/2): 1000 V
• Rated surge voltage (III/2): 8 kV
• Nominal voltage (II/2): 1000 V
• Rated surge voltage (II/2): 8 kV
• Rated current: 32 A
• Legend (ratings): (III / 2) ≙ Overvoltage category III / Pollution degree 2

Ratings Per Ul

• 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

Ratings Per Csa

• 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 1

• 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.: 1

Physical Data

• Pin spacing: 10 mm / 0.394 inch
• Width: 11.5 mm / 0.453 inch
• Height: 23 mm / 0.906 inch
• Height from the surface: 19 mm / 0.748 inch
• Depth: 22.9 mm / 0.902 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: Within the terminal block (in-line)
• Number of solder pins per potential: 2

Material Data

• Color: Gray
• Material group: I
• Insulation material: Polyamide (PA66)
• Flammability class per UL94: V0
• Clamping spring material: Chrome nickel spring steel (CrNi)
• Contact material: Electrolytic copper (ECu)
• Contact plating: Tin-plated
• Fire load: 0.062 MJ
• Weight: 3.005 g

Environmental Requirements

• Limit temperature range: -60 … +105 °C

Commercial Data

• Packaging type: Box
• Country of origin Sales Organisation Germany: PL
• GTIN: 4044918300377
• Customs tariff number Sales Organisation Germany: 85369010000