3RT20252XF400LA2

Siemens 3RT2025-2XF40-0LA2 Contactor, Spring Terminal Type, AC-3, 7.5kW/400V
Siemens 3RT2025-2XF40-0LA2 Contactor, Spring Terminal Type, AC-3, 7.5kW/400V

S00 low-power contactor, spring-loaded (screwless) terminal, AC-3 7.5kW/400V/17A, part number includes dual-segment order code-0LA2, is the original factory version with specific optional configuration, eliminating the need for screws during installation and making wiring faster.

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Siemens 3RT2025-2XF40-0LA2 Contactor, Spring Terminal Type, AC-3, 7.5kW/400V
Product Positioning

The 3RT2025-2XF40-0LA2 belongs to the Siemens SIRIUS 3RT20 series. It is a smaller S00 low-power contactor than the 3RT2026. The main circuit AC-3 rated value is 7.5kW/400V, 17A, suitable for start-stop control of small and medium power three-phase motors such as pumps and fans. The "2" in the first part number "-2XF40" corresponds to a spring-loaded (screwless, cage clamp) terminal, which can be clamped by simply pressing the lever during wiring. This is faster and more resistant to vibration and loosening than traditional screw terminals. The "-0LA2" at the end of the part number is a Siemens Z add-on code structure, indicating that it is pre-assembled with specific options at the factory, which distinguishes it from the standard model in the same series that only has a single-segment code. It is recommended to confirm the arrival markings with Kenxin Motors before placing an order for the actual installation projects.

Core Product Advantages and Features
Spring-loaded (screwless) terminals
The "2" in part number "-2XF40" corresponds to a spring-loaded terminal design. Wiring is secured with a clamp instead of screws, making installation faster and preventing loosening due to vibration during long-term use.
Double-segment Z add-on code "-0LA2"
The part number suffix followed by an order code indicates that the product has been assembled according to specific options at the factory, which is different from the standard models with single-segment codes in the same series. It is recommended to confirm the specifications of the product before placing an order.
S00 Low-Power Dedicated Design
Compared to the 11kW/25A specification of the 3RT2026 series, the AC-3 7.5kW/400V/17A is more compact and closer to the actual needs of small and medium-sized motors, avoiding the cost waste caused by excessively large specifications.
Siemens genuine products
Kenxin Motors is an authorized distributor of Siemens, providing genuine product warranty and post-delivery selection consultation services.
project Specification
model 3RT2025-2XF40-0LA2
Rated operating current Ie (AC-3) 17 A
Rated power (AC-3, 400V) 7.5 kW
Number of poles/main contacts 3 poles, 3NO
Terminal type Spring-loaded terminals (screwless, cage clamp)
Order code structure Two-segment encoding, including add-on code Z-0LA2
Frame size S00 (S0) is one size smaller than 3RT2026.
External dimensions (width x height x depth) Approximately 45 x 85 x 97 mm
Protection level IP20 (Front Side/Terminals)
Operating ambient temperature -25°C ~ +60°C
Applicable Standards IEC/EN 60947-4-1
Product Series SIRIUS 3RT20 series

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