The Siemens SIRIUS 3RT2517-1BB40 is a highly reliable and compact 4-pole power contactor designed for demanding industrial switching applications, specifically for standard motor loads (AC-3 duty). Part of the trusted SIRIUS modular system, this size S00 contactor is engineered for performance in challenging environments, offering a high switching capacity of 12 A at up to 5.5 kW / 400 V. Its integrated auxiliary contacts, robust 24 V DC coil, and secure screw terminals make it an ideal choice for machinery, HVAC systems, and control panel installations requiring robust, space-saving components.
Reliable Switching: Handles AC-3 loads up to 12 A / 5.5 kW with precision.
Flexible Control: 2 NO + 2 NC contacts support versatile wiring and automation setups.
Durable Construction: Screw terminals and S00 size design provide long-term operational stability.
Energy-Efficient: Optimized for industrial motor control, reducing energy losses.
Wide Compatibility: Ideal for industrial automation, motor control panels, and machinery applications.
AC-3 Rated Contactor: Designed for frequent switching of motors and inductive loads.
4-Pole Design: Ensures safe and complete switching of three-phase circuits.
24 V DC Coil: Low-voltage activation for easy integration into control systems.
Screw Terminal Connection: Secure, reliable, and vibration-resistant wiring.
Compact S00 Size: Space-saving design suitable for dense panel layouts.
Main Contacts: 2 NO + 2 NC for additional auxiliary control.
Model Number: Siemens 3RT2517-1BB40
Type: Power Contactor
Poles: 4
Current Rating: 12 A (AC-3)
Power Rating: 5.5 kW / 400 V
Control Voltage: 24 V DC
Main Contacts: 2 NO + 2 NC
Connection Type: Screw Terminal
Size: S00
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| SKU / Model | 3RT2517-1BB40 |
|---|---|
| Weight | 0.291 kg |
| Dimensions | 61.5 × 50 × 77.5 mm |
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