Current production, CLASS 20E, 4 A thermal current
The 3RB3016-2PE0: Rated thermal current Ith is 4 A, with the same 4 A rating at both 480 V and 600 V rated value — the current limit is consistent across common industrial voltages. Trip class CLASS 20E means the relay allows up to 20 seconds of locked-rotor current before tripping, matching the typical starting profile of standard AC-3e motor loads without nuisance trips.
SIRIUS S00 solid-state overload relay
Fastening method is contactor mounting — it snaps directly onto the matching SIRIUS contactor (e.g., 3RT201 or 3RT202 series), saving panel width and wiring compared to a separate block. Dimensions: 45 mm wide, 72 mm high, 90 mm deep — fits standard S00 contactor footprint; mounting position is any orientation.
Auxiliary contact ratings and environmental limits
Shock resistance: 15g / 11 ms for the relay body; the signaling contact in 'tripped' position withstands 9g / 11 ms. Vibration resistance per IEC 60068-2-27: 1-6 Hz at 15 mm amplitude, 6-500 Hz at 20 m/s², 10 cycles. Storage and transport temperature: -40 to +80 °C — wide enough for unheated warehouses and trucking.
Sourcing and compliance
Substance prohibitance date listed as 10/01/2009 — this aligns with RoHS compliance; the relay is designed for global markets with standard environmental restrictions.