Siemens SIRIUS 3RT1 contactor, AC-3 4kW/400V, multiunit packing pack = 144 units, order code 3RT1016-1DB42-ZW95.
The Siemens 3RT1016-1DB42-ZW95 is a SIRIUS 3RT1 contactor rated AC-3 at 4 kW on a 400 V three-phase system — the standard motor-switching duty class for squirrel-cage induction motors.
This variant ships in multiunit packing of 144 units per pack — a bulk configuration for OEM panel builders or MRO storerooms stocking a common frame size across multiple machines. Spring-cage auxiliary contact blocks and surge suppressors from the same SIRIUS family snap onto the front without tools.
AC-3 rated at 4 kW on a 400 V three-phase supply, which is the motor-switching duty class for standard squirrel-cage induction motors.
Multiunit packing of 144 units per pack — a bulk configuration for OEM panel builders or MRO storerooms.
Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.
Alternative models and sibling configurations in the same Siemens series. For obsolete or discontinued parts, these models can serve as compatible replacements or functional alternatives for plant maintenance.
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