c3controls IEC terminal blocks
Series WTB2 terminal blocks are engineered to simplify circuit organizations. The IEC terminal blocks come in both screw clamp and spring clamp with ratings from 20 to 232 A that meet UL, CSA and CE standards. Terminal block styles include ground, multi-level (double-level and triple-level), sensor, multi-conductor, fuse holder, disconnect and power distribution. The zinc-plated clamping system in the screw-clamp design is vibration-resistant and offers corrosion resistance for normal and hazardous environments. The spring-clamp terminal blocks include pre-loaded 302 stainless steel spring clamps that hold the wire securely against the current bar and won’t loosen, even in high-vibration applications.