Block Connector (for N.C Circuits) (490-0504A) Specifications Faxback Doc. # 17087 Tamper Circuit:.............................................Normally Closed Contact Rating:.............................................50 mA at 130VDC Base:.........................................................Polycarbonate Foil Width:..........................................................10.5mm Wire Sizes:................................................AWG#22 (minimum) Dimensions:............................................42(L) x 13(W) x 9(H) Weight:................................................................13gm Terminals, Nuts, Foil Clips are made of Nickel-Plated Brass