ABB 1SDA060202R1 T6N 630 TMA 630-6300 3p F F 630A 3-Pole Fixed Molded Case Circuit Breaker

The ABB 1SDA060202R1 (T6N 630 TMA 630-6300 3p F F) is a 630 A, 3-pole, fixed-mounted molded case circuit breaker (MCCB) from the Tmax T6 range of ABB molded case circuit breaker frames. It is fitted with an adjustable thermal-magnetic (TMA) trip unit and is rated 36 kA Icu at 400 V AC. Dimensions (W × H × D) are 210 × 268 × 103.5 mm and weight is 8.987 kg.

Technical Specifications

Certifications & Standards

• CE: Compliant with European CE marking requirements for low-voltage switchgear
• IEC: Designed and tested in accordance with IEC standards for circuit breakers
• RoHS: Compliant with EU Directive 2011/65/EU on restriction of hazardous substances
• REACH: Compliant with EU REACH regulation (EC No 1907/2006) on chemical substances
• EU Directive 2011/65/EU: Full compliance with the RoHS recast directive
• Amendment 2015/863: Updated RoHS compliance per EU Amendment 2015/863 expanding restricted substances
• WEEE: Registered under the Waste Electrical and Electronic Equipment directive for responsible end-of-life disposal

Selection Notes

• Rated current is 630 A; check it against the continuous load current of the circuit being protected.
• Icu is 36 kA at 400 V AC; confirm it is equal to or higher than the prospective fault current at the installation point.
• This is a 3-pole version for three-phase circuits; select a 4-pole variant if the neutral must be switched. Mounting is fixed (not plug-in or withdrawable).
• The TMA trip unit has an adjustable thermal threshold, which allows the setting to be matched to the load within the range listed in the table.