Wago din rail terminal block spring cage 5mm grey 555 and 635mm h wago 280 581281 413 wago 280 581281 413 5mm wide 4 conductor led 24v sensor terminal block colour grey for wire sizes awg 28 14 pack size 50 wago 280 581281 413 5mm 4 cond led 24v sensor trmnl block grey awg 28 14 50pk