PI-spring terminal blocks

The benefits of 2 technologies in 1 connection

The SNK PI-Spring terminal blocks range offers the benefits of both push-in and spring as well as time savings, stock reduction and secured installations. 

Main benefits

• 50% faster connection time with push-in mode
• Reduced effort and conductor preparation time with spring mode
• Up to 15% space saving in cabinet  thanks to a compact design
• PI-Spring and screw clamp ranges share the same accessories reducing inventory by up to 50%
• Avoid mounting and wiring errors thanks to SNK asymmetrical design and flat and visible marking area  
• Save installation time with our snap on screwless ground terminal blocks,end stops, plugs and jumpers. 

Main features

• Connecting capacity from 0.2 to 25 mm² (26 to 4 AWG)   
• Stainless steel PI-Spring for high corrosion resistance
• Smooth screwdriver insertion and extraction 
• Time & stock saving with plug-in insulated jumpers, cuttable and available up to 50 poles
• Flat marking surface allows the use of marker cards, labels or pre-marking by hand 
• Certified for worldwide applications : industrial, commercial, solar, railways, hazardous locations, marine.

PI-spring terminal blocks Catalog

PI-spring Video

New SNK PI-Spring Terminal Blocks.

- Smart Connection

- Smart Logistics

- Smart Design