ABB 1SDA068774R1 A1C 125 TMF 63-630 4p F F 63A 4-Pole 30kA Fixed Moulded Case Circuit Breaker

The ABB 1SDA068774R1 A1C 125 TMF 63-630 4p F F is a fixed-mounted 4-pole power circuit-breaker rated at 63 A and offering a breaking capacity of 30 kA at 240 V AC, engineered for reliable transformer, generator, and installation protection in demanding industrial environments. Part of the ABB Formula A1 Series (Formula DSA model), this breaker combines compact dimensions of 101.6 × 130 × 60 mm with a lightweight 1 kg design, making it an ideal choice for space-constrained control panels and switchgear assemblies.

Technical Specifications

Certifications & Standards

• RoHS: Compliant with the Restriction of Hazardous Substances Directive, ensuring the product is free from restricted hazardous materials.
• REACH: Compliant with EU REACH regulation governing chemicals used in manufacturing.
• CB Scheme Certificate: Internationally recognized certification confirming conformity to IEC safety standards for global market acceptance.
• IEC: Designed and tested in accordance with relevant International Electrotechnical Commission standards for power circuit-breakers.
• CE: Bears the CE marking, confirming conformity with applicable European Union directives for electrical equipment.
• WEEE: Registered under the Waste Electrical and Electronic Equipment Directive for responsible end-of-life disposal and recycling.

Applications & Use Cases

The A1C 125 TMF 63-630 4p F F power circuit-breaker is purpose-built for protecting transformers, generators, and general electrical installations in industrial and commercial facilities. Its 4-pole fixed configuration supports three-phase plus neutral distribution networks, while the 30 kA breaking capacity ensures dependable fault interruption under high short-circuit conditions. Typical deployment scenarios include motor control centers (MCCs), main distribution boards, industrial control panels, building management systems, and renewable energy installations requiring robust overcurrent and short-circuit protection.

Frequently Asked Questions

Q: What is the rated current of the ABB A1C 125 TMF 63-630 4p F F?
A: The main circuit rated current is 63 A.

Q: What breaking capacity does the 1SDA068774R1 provide?
A: It delivers a breaking capacity of 30 kA at 240 V AC.

Q: How is this circuit-breaker mounted?
A: The A1C 125 TMF 63-630 4p F F uses a fixed mounting configuration.

Q: Is this product CE and IEC certified?
A: Yes, the ABB 1SDA068774R1 carries CE marking and is manufactured in accordance with IEC standards, along with RoHS, REACH, CB scheme, and WEEE certifications.