Specifications

Ratings Per Iec/En

• Nominal voltage (III/3): 1000 V
• Rated surge voltage (III/3): 8 kV
• Rated current: 520 A
• Legend (ratings): (III / 3) ≙ Overvoltage category III / Pollution degree 3

Ratings Per Ul

• Approvals per: UL 1059
• Rated voltage UL (Use Group B): 1000 V
• Rated current UL (Use Group B): 420 A
• Rated current UL (Use Group B), factory wiring only: 510 A
• Rated voltage UL (Use Group C): 1000 V
• Rated current UL (Use Group C): 420 A
• Rated current UL (Use Group C), factory wiring only: 510 A

Ratings Per Csa

• Approvals per: C22.2 No 158
• Rated voltage CSA (Use Group B): 1000 V
• Rated current CSA (Use Group B): 510 A
• Rated voltage CSA (Use Group C): 1000 V
• Rated current CSA (Use Group C): 510 A

Connection 1

• Connection technology: Bolt-type connection
• Actuation type: Open-end, ring, socket wrench; 24 mm
• Connectable conductor materials: Copper
• Nominal cross-section: 300 mm²
• Clamping range: 25 … 300 mm² / 6 AWG … 600 kcmil
• Type of cable lugs according to DIN 46234: Cable lugs for solder-free connectionsRing type, without insulating sleeve, for copper conductors
• DIN46234: 1 cable lug per side: 25 … 240 mm²
• DIN 46234: 2 cable lugs per side: 50 … 240 mm²
• Type of cable lugs according to DIN 46235: Cable lugs for compression connectionsCover plate type for copper conductors
• DIN46235: 1 cable lug per side: 50 … 300 mm²
• DIN 46235: 2 cable lugs per side: 50 … 240 mm²
• Bolt thread: M16

Physical Data

• Width: 55 mm / 2.165 inch
• Height: 164 mm / 6.457 inch
• Depth from upper edge of DIN-rail: 86 mm / 3.386 inch

Mechanical Data

• Tightening torque: 25 … 60 Nm
• Mounting type: DIN-35 rail || Panel mounting

Material Data

• Color: Beige
• Insulation material: Polyamide (PA66)
• Flammability class per UL94: V0
• Fire load: 0.000 MJ
• Weight: 510.000 g

Environmental Requirements

• Continuous operating temperature: -40 … +120 °C

Commercial Data

• Packaging type: Box
• Country of origin Sales Organisation Germany: DE
• GTIN: 4055143941952
• Customs tariff number Sales Organisation Germany: 85369095000