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Universal earth connection clamp U3

PFISTERER offers a comprehensive range of earth connection clamps for earthing and short-circuiting devices. In different versions, these earth connection clamps are designed for various earth connection variants outdoors and in indoor installations.

Technical description:

  • Compact and robust design
  • Easy handling
  • Connection to earthing and short-circuiting device with screw M12

Technical Data

Article no. 364 704 004
Area of application Switchgear, Overhead Line
Max. cross section of connected cable (mm2) 120
Max. short-circuit current Ik 1 s (A) 23700
Max. short-circuit current Ik 0,12 s (A) 23500
for circular conductors Ø (mm) 5 - 20
for ball pin Ø (mm) 20
for T-bolt Ø (mm) 15
for flat conductors (mm) 2 - 20
Clamping range (mm) 2 - 20
Clamping width (mm) 38
Weight (g) 806
Remark with handle


Data sheet as pdf-file
Drawing as pdf-file


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