The contacts are rated at Low level, 28 Vdc and 115/200 Vac, 400Hz, 3Ø, case grounded. The JA series relay designed to the performance standards of MIL-PRF-83536. The JA relay is hermetically sealed, corrosion resistant metal can. Special models are available upon request,. The JA series relay available from Aerospace & Defence built for aerospace, defence and other demanding situations.