Siemens 3RT1025-1AP04 SIRIUS 3RT1 Power Contactor
The Siemens 3RT1025-1AP04 is a high-quality 3-pole power contactor from the modular SIRIUS system, designed for switching motors and auxiliary circuits. This Size S0 contactor is engineered for industrial applications that require a reliable and compact solution for managing loads up to 7.5 kW. Its robust electrical and mechanical design ensures long-term performance in motor control centers, heating systems, and automated production lines.
Commercial Specifications & Features
This contactor is part of a globally standardized system, offering high versatility for electrical cabinet builders.
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Part Number: 3RT1025-1AP04
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Rated Operational Current ($I_e$): 17 A (at AC-3, 400 V).
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Control Supply Voltage: 230 V AC, 50 Hz.
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Power Rating: 7.5 kW at 400 V.
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Frame Size: S0 (SIRIUS modular system).
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Auxiliary Contacts: 2 NO + 2 NC (Normally Open / Normally Closed).
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Mounting: Standard DIN rail or screw mounting.
Commercial Advice for Your Procurement
From a commercial and strategic perspective, the 3RT1025-1AP04 is an excellent choice for standardizing motor control across a facility. The inclusion of 2 NO + 2 NC integrated auxiliary contacts provides significant commercial value, as it eliminates the need to purchase and install additional auxiliary blocks for most standard signaling or interlocking tasks.
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Operational Stability: The S0 frame size offers a perfect balance between power capacity and space-saving design, allowing for high-density installations in smaller enclosures.
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Reduced Spare Parts Complexity: Being part of the SIRIUS 3RT1 family ensures that accessories such as surge suppressors or timing relays are readily available and cross-compatible, simplifying your inventory management.
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Global Market Readiness: With full certification for international markets (UL, CSA, CE, CCC), this contactor is a commercially reliable component for equipment destined for global export.
Professional Guidance for Your Orders
As specialized suppliers of Siemens industrial control technology, we provide the commercial reliability and global logistics your projects demand.
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100% Genuine Siemens: We guarantee that every 3RT1025-1AP04 is an original, brand-new factory product.
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Reliable Inventory: We maintain steady stock levels of SIRIUS S0 components to support both urgent maintenance and new industrial project installations.
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Fast Global Shipping: We utilize an express logistics network to deliver your contactors quickly, ensuring your maintenance schedules stay on track.
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Expert Commercial Advice: Our sales team is available to help you with bulk procurement and coordination for your electrical infrastructure upgrades.
