ABB Prism Clamp 1.5-95 mm² Single Pole for S200 Series (1SEP407732R0005)

Connect main circuit conductors up to 95 mm² directly to ABB S200 series miniature circuit breakers and residual current devices with this single-pole prism clamp. The screw connection ensures a secure, low-resistance joint, and the copper body maintains high conductivity under load. Rated for operational voltages up to 690 V AC and currents up to 125 A, it handles demanding distribution tasks. Tighten to 3.5 Nm for a reliable mechanical and electrical connection.

Overview

The ABB prism clamp is an accessory for the S200 series, designed for main circuit connections where larger cross-sections are required. It accepts both rigid and flexible conductors from 1.5 mm² to 95 mm², offering flexibility in installation. The clamp is metallic in colour and built from copper, ensuring excellent electrical performance and durability.

What stands out

• Wide conductor range: 1.5–95 mm² for rigid and flexible cables
• High current rating: up to 125 A
• Voltage rating up to 690 V AC
• Precise tightening torque of 3.5 Nm
• Copper construction for superior conductivity

Technical details

• Product type: Prism Clamp
• Number of poles: 1
• Connection type: Screw Connection
• Mounting type: Accessory for S200 Series MCBs/RCCBs
• Rated operational voltage (Ue): Up to 690 V AC
• Rated current (In): Up to 125 A
• Tightening torque: 3.5 Nm
• Main material: Copper
• Colour: Metallic
• Degree of protection: IP20
• Operating temperature range: -25 to +55 °C
• Standards compliance: IEC/EN 60947-7-1
• Application: Main Circuit Connection
• Compatibility: ABB S200 Series Miniature Circuit Breakers and Residual Current Devices

Our verdict

A robust and reliable prism clamp for connecting large conductors to ABB S200 series devices. Its copper construction and high current rating make it suitable for demanding electrical installations.