SNA Series

The wide scope for control & power industrial applications

The well known historical range is available in screw clamp and stud technologies with a large choice of sections and colour variants. 
Qualified for standard and power applications up to 300 mm2 (1000 kcmil )

Main benefits

• Ease the identification of functions inside cabinet thanks to large range of coloured variants
• The SNA connection technologies (screw clamp, and stud) eliminate the need for retightening campaigns thanks dedicated anti-release system 
• Avoid mounting and wiring errors thanks to asymmetrical design
• Allow installation flexibility with extra  mounting options such as TS32 rail,panel or plate
• 50% faster assembly time thanks to the locking pin : 10 pre-assembled blocks plugged-in on rail at a time
• Elimination of faulty manouvers thanks to screw type jumper bars.

Main features

• Connecting capacity from 0.2 to 300 mm² (22 AWG to 1000kcmil)
• Technologies : screw clamp,  stud
• Available functions : feed-through, ground, disconnect, fuse, single to triple deck, test & measurement
• Power stud range available with stud-stud or stud-screw clamp technologies.

Download SNA Series Catalog

Screw clamp terminal blocks

The SNA series screw clamp terminal blocks benefit from 50 years of experience and offer a large choice of sections, colour variants and mountings.

Stud terminal blocks

The SNA stud technology terminal blocks are dedicated to the connection and distribution of power into installations.

Spring Camp Terminal Block

The ABB spring clamp technology combines all the features
appreciated from electrical users by combining flexibility of use
with front entry, a good vibration withstand, clamping pressure
non dependent on the operator and automatic creeping compensation
suppressing the needs of retightening campaigns.