T3N250 TMD250/2500 FF 4P+RC221

Name: T3N250 TMD250/2500 FF 4P+RC221
Brand: ABB
SKU: T3N250 TMD250/2500 FF 4P+RC221

The ABB T3N250 TMD250/2500 FF 4P+RC221 is a high-performance moulded case circuit breaker with a thermomagnetic trip unit, adjustable thermal and fixed magnetic thresholds, and a rated current of 250 A. It offers robust short-circuit breaking capacity and durability.

Product ModelT3N250 TMD250/2500 FF 4P+RC221

Material Number1SDA096362R1

Product ID70923

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Short-Circuit Breaking CapacityThe ABB T3N250 TMD250/2500 FF 4P+RC221 boasts an impressive short-circuit breaking capacity of up to 36 kA at 415 V AC, ensuring reliable operation under demanding conditions.
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2. Thermomagnetic Trip UnitEquipped with a thermomagnetic trip unit, this circuit breaker offers adjustable thermal and fixed magnetic thresholds, providing precise control over tripping conditions.
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3. Robust ConstructionBuilt with high-quality materials, the T3N250 TMD250/2500 FF 4P+RC221 is designed to withstand the rigors of industrial environments, ensuring long-lasting performance.
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4. Adjustable SettingsThe adjustable thermal and fixed magnetic thresholds allow for customization to specific application requirements, enhancing flexibility and reliability.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Environmental Information

9AKK108467A6707

Product Net Width

140 mm

Product Net Height

150 mm

Product Net Depth / Length

70 mm

Product Net Weight

4.1 kg

Product Type

Automatic Circuit Breaker

5. Compliance with IEC StandardsThe product meets IEC standards, ensuring compliance with international safety and performance regulations, making it suitable for a wide range of applications.

6. Front Terminal ConnectionFeaturing front terminal connections, this circuit breaker offers easy installation and maintenance, reducing downtime and increasing operational efficiency.

7. High DurabilityWith a mechanical life of up to 25,000 operations and an electrical life of 8,000 cycles at 415 V AC, the T3N250 TMD250/2500 FF 4P+RC221 is designed to last, minimizing the need for frequent replacements.

8. Compact DesignThe compact design of the T3N250 TMD250/2500 FF 4P+RC221 allows for efficient use of space in control panels and switchgear, making it ideal for applications where space is limited.

9. Certified for SafetyThe product is certified for safety with CE and other relevant certifications, ensuring that it meets stringent safety standards, providing peace of mind for users.

10. Wide Application RangeSuitable for a variety of applications including power distribution, transformer, and generator installations, the T3N250 TMD250/2500 FF 4P+RC221 is a versatile solution for diverse electrical needs.

WEEE Category

5. Small Equipment (No External Dimension More Than 50 cm)

Manufacturer ID

1SDA096362R1