Siemens SIRIUS, terminal cover for box terminals, for contactor and overload relay S3, 3RT1946-4EA2-ZW97, multi-unit packaging of 80 units, phased-out product.
| Parameter | Value |
|---|---|
| Substance prohibitance | 07/01/2006 |
The Siemens SIRIUS 3RT1946-4EA2-ZW97 is a terminal cover designed for box terminals on S3-size contactors and overload relays. It is a cover only — not a functional switching component — and ships in multi-unit packaging of 80 pieces.
Because the 3RT1946-4EA2-ZW97 is a phased-out part, it is sourced through independent distribution channels. The successor SIRIUS 3RT2 series should be evaluated for new designs or panel refits.
This phased-out part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm position.
The official successor is the SIRIUS 3RT2 series terminal cover. The 3RT5064-6AP36-0TH0 is a power contactor, not a cover — it is not a form-fit-function substitute for this terminal cover.
The lifecycle stage is listed as current, but the product description clarifies it is a phased-out product with a successor named.
The product brand name is SIRIUS.
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