3RT2025-1AN26

The S0 frame contactor with a 220V coil, rated for 17A/7.5kW, has the same main circuit specifications as the 3RT2025 series. Please refer to the product label or consult the manufacturer for actual auxiliary contact configuration.

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Siemens 3RT2025-1AN26 AC contactor, 220V coil, 17A
Product Positioning

3RT2025-1AN26 belongs to the Siemens SIRIUS 3RT2 S0 series 220V coil model. The main circuit maintains the same 17A/7.5kW (400V) AC-3 rating as other models in the series, and can directly switch to general small and medium-sized three-phase motor loads. This part number is a specific specification code from the original manufacturer. Due to limitations in our research, we were unable to find a direct source from the original manufacturer to confirm the actual auxiliary contact configuration. Please contact Kenxin Motors for confirmation based on the product markings or original manufacturer information to avoid confusion with -20 and -24 models and placing incorrect orders.

Core Product Advantages and Features
220V control voltage corresponds to Taiwan's power distribution practices
The coil voltage is consistent with the AC220V control circuit commonly used in Taiwan's switchboards, eliminating the need for an additional transformer.
S0 frame, flexible installation space
It adopts the same compact shape as the 3RT2025 series, making it easy to directly replace existing distribution box designs.
The main circuit specifications are consistent with the series.
With an AC-3 rating of 17A/7.5kW (400V), it is suitable for direct starting of small and medium-sized motors such as general pumps and fans.
Please confirm the specifications before placing an order.
With numerous part number suffixes and easily confused version details, Kenxin Motors can assist in verifying the original manufacturer's serial number and the specifications of the goods to avoid mispurchase.
project Specification
Applicable Level SIRIUS 3RT2 series, frame size S0 (smallest model)
Extreme number 3 poles (3 main contacts)
Rated current AC-3 17A (400V/500V), 13A (690V)
Rated power AC-3 7.5kW (400V), 11kW (690V)
Coil voltage/frequency 220V AC, 50/60Hz
Terminal type Screw terminals (main circuit 1–10mm², auxiliary circuit 0.5–2.5mm²)
Insulation voltage 690V AC (Pollution Level 3)
Protection level IP20 (front)
Mechanical life 10 million operation cycles
Electrical life Approximately 200,000 cycles (AC-4, under derating current conditions)
Operating ambient temperature -25°C to +60°C
External dimensions 85 mm (height) × 45 mm (width) × 97 mm (depth) (35 mm DIN rail mounting)
Major Certifications UL, CSA, CCC, EAC, CE, RCM certifications, and records of approvals from classification societies and for rail transportation applications.

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