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SIEMENS 3RP1576-1NP30-8K ELECTRONIC TIMER 3-60S 200-240VAC 24VDC
Brand: SIEMENS
Category:
SIEMENS Simatic Control Systems
Specifications
SKU: 3RP1576-1NP30
The Siemens 3RP1576-1NP30 is an electronic star-delta (wye-delta) timing relay used to control the starting cycle of industrial electric motors. It is a phased-out/discontinued model from the Siemens SIRIUS 3RP15 range, and its official preferred successor is the 3RP2576-1NW30.
Technical Specifications
- Function: Star-delta (wye-delta) timing function.
- Time Range: Fully adjustable from 3 to 60 seconds.
- Control Supply Voltage: Dual configuration supporting 24V AC/DC and 200–240V AC at 50/60 Hz.
- Output Contacts: Features 1 NO (normally open) contact delayed, and 1 NO contact instantaneous.
- Connection & Mounting: Standard screw terminals designed for DIN rail mounting.
- Operating Temperature: Safe for operation between -25 °C and +60 °C.
Purchasing Options & Replacement
Because this component is a discontinued legacy item, it is primarily sourced through industrial surplus vendors and replacement markets:
- Siemens 3RP1576-1NP30 (Original Model): Refurbished or unused surplus units are occasionally found via verified parts networks partner like GEASB.
- Siemens 3RP2576-1NW30 (Modern Successor): If building a new electrical panel or swapping out a faulty unit completely, Siemens recommends transitioning directly to the current generation model through authorized distribution partners.
If you are replacing a faulty unit, let GEASB know if you need help verifying the wiring schematic compatibility of the successor model or finding active distributor stock.
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SIEMENS Simatic Control Systems
