[Amps] Jennings RB8A voltage rating?

[Victor Rosenthal 4X6GP]

I have couple of Jennings vacuum relays, 26.5 volt coil SPDT model 
RB8A-26N927 which I would like to use for a remote antenna tuning 
application. But I haven't been able to find the voltage/current ratings 
for the contacts. The Jennings web site is worthless. Maybe someone knows?

-- 
73,
Victor, 4X6GP
Rehovot, Israel
Formerly K2VCO
http://www.qsl.net/k2vco/