The S0 footprint measures 65 mm wide, 85 mm high, and 91 mm deep — a standard size that fits alongside other SIRIUS S0 components on the same rail without extra spacing.
Termination and wiring
Main current circuit terminals are screw-type, accepting solid conductors 2x (0.25... 2.5 mm²) or stranded up to 2x 10 mm². AWG equivalents range from 2x (16... 12) solid up to 1x 8 stranded.
Short-circuit coordination and protection
For Type 1 coordination (contactor may need replacement after fault), the fuse rating goes up to 100 A gL/gG. These ratings define the maximum fuse size for the given coordination class — important when designing a panel for selectivity or SCCR compliance.
Environmental and lifecycle
The front side carries IP20 protection; the terminal area is IP00. Mechanical endurance is 10 million operating cycles typical. Lifecycle status is current production.