PRODUCT DESCRIPTION
SIEMENS 3RT2026-1BB44 - Power Contactor
This is a SIEMENS SIRIUS 3RT2 series power contactor, specifically a Size S0 model, engineered for switching resistive and inductive loads in industrial control applications. It is designed for motor control, heating systems, and lighting circuits, integrating a 24V DC coil for control circuit operation. The unit features screw terminals for both main and auxiliary circuits, facilitating secure and reliable connections within automation panels.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RT2
- COMPONENT TYPE: Power Contactor
- SIZE: S0
- RATED OPERATIONAL CURRENT (AC-3, 400V): 25 A
- RATED OPERATIONAL POWER (AC-3, 400V): 11 kW
- RATED OPERATIONAL VOLTAGE (MAIN CIRCUIT): 690 V AC (Maximum)
- CONTROL CIRCUIT VOLTAGE: 24 V DC
- AUXILIARY CONTACTS: 1 NO (Normally Open) + 1 NC (Normally Closed)
- CONNECTION TYPE (MAIN CIRCUIT): Screw Terminals
- CONNECTION TYPE (CONTROL CIRCUIT): Screw Terminals
- MOUNTING: DIN Rail / Screw Mounting
- IP RATING: IP20 (Terminals), IP00 (Main Contacts)
- OPERATING TEMPERATURE: -25 to +60 degrees C
- COMPATIBILITY/APPLICATION: Motor control, resistive load switching, heating systems, lighting, industrial automation panels, general load switching.