TMSS GERMANY TeSys K Auxiliary Contact Block XE2SP2151 - 1NO+1NC, Front Mount, Screw Clamp

The XE2SP2151 auxiliary contact block from TMSS GERMANY's TeSys K range provides a compact solution for expanding control circuits in motor control applications. Its front-mounting design allows tool-free installation directly onto compatible TeSys K contactors, while the 1NO+1NC contact configuration offers both signal and power switching in a single module.

Highlights

• Instantaneous auxiliary contacts with 1 normally open and 1 normally closed pole
• Front mounting for quick and secure attachment to TeSys K contactors
• Screw clamp terminals ensure reliable wiring with a wide range of conductor sizes
• High electrical durability of 1 million cycles for long service life

In daily use

This auxiliary contact block is ideal for control and signaling circuits in industrial environments. It mounts directly onto the front of TeSys K contactors (LC1K, LP1K, CA2K, CA3K) without additional tools, reducing installation time. The screw clamp terminals accept both solid and stranded conductors, and the clear marking of NO and NC contacts simplifies wiring.

Full specifications

• Product range: TeSys K
• Contact configuration: 1 NO + 1 NC
• Mounting type: Front mounting
• Compatibility: TeSys K contactors (LC1K, LP1K, CA2K, CA3K)
• Terminal type: Screw clamp terminals
• Rated insulation voltage (Ui): 690 V
• Rated impulse withstand voltage (Uimp): 6 kV
• Rated operational current (AC-15, 24-60V): 10 A
• Rated operational current (DC-13, 24V): 10 A
• Degree of protection: IP20 (front face), IP2X (terminals)
• Operating temperature: -25 to 50 °C
• Electrical durability: 1 million cycles
• Mechanical durability: 10 million cycles
• Short-circuit protection: 10 A gG fuse
• Pollution degree: 3

Final note

Engineered for reliability in demanding control circuits, the XE2SP2151 ensures precise switching and long-term performance in industrial automation systems.