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.
