The 40 Series comprises relays which include the following features (according to Type):
•500 or 650 mW & AC 5.3 mm pin length 8 mm
•6 kV (1.2/50 μs) isolation, coil – contacts
•3.5 or 5.3 mm pin length
•8 mm, 6 kV (1.2/50 μs) isolation, coil – contacts
•Flux proof: RT II standard (RT III version available)