1SDA054396R1

Product Description

['Home', 'Industrial Spare Parts', 'Circuit Breakers', 'ABB 1SDA054396R1'] Need ABB 1SDA054396R1? Molded case circuit breaker for Low-voltage power distribution. Supplied with full traceability and documentation. Request a quote... Price & Availability Classified as a molded case circuit breaker, it is positioned as a direct replacement and service part for existing installations. It is intended for use within Low-voltage power distribution, where dependable operation and a precise fit are essential to keeping the plant running. Listed as Active, it is offered as a maintained and verified spare that supports the continued operation of the installed base. Key technical specifications include: The Poles is 3-pole. Its Rated current is rated at 630 A. For reference, the Release type is PR221DS-LS/I. The Series is SACE Tmax T5N. Its Approximate weight is rated at 4.8 kg. For reference, the Country of origin is Contact supplier for exact specifications. The Breaking capacity is Contact supplier for exact specifications. Notable features of this unit: 3-pole 630A rated breaking protection. PR221DS-LS/I electronic release. Tmax T5N compact design. Short-circuit and overload protection. Typical applications include Low-voltage main and sub-distribution, Industrial power protection, Commercial building electrical systems. It is compatible with or cross-references ABB SACE Tmax accessories and releases, ABB low-voltage switchgear, Distribution boards and busbar systems. The 1SDA054396R1 is a T5N 630 3-pole MCCB with PR221DS-LS/I release. Other Tmax T5 variants differ in poles, current, and release type. Contact supplier for exact variant comparison. Within industrial automation and process-control environments, components of this type are relied upon to keep critical equipment operating safely and efficiently. They are typically specified where uptime, repeatability and a predictable maintenance cycle matter more than upfront cost. A molded case circuit breaker such as this one forms part of a larger machine or system, so correct identification and fitment directly affect the performance and safety of the whole installation. ABB parts are widely used across power generation, manufacturing, oil and gas, water and process industries, where engineering teams standardise on proven series to simplify spares planning. When selecting a replacement, confirm the exact model designation and verify that the mechanical and electrical interface matches the unit currently installed. Cross-checking the order code, mounting style and connection type against the existing device helps avoid compatibility issues and unplanned downtime during a maintenance window. Where several variants exist, the suffix often defines voltage, range or firmware, so it should be matched precisely rather than approximated. This item is offered from our active stock of current and discontinued industrial parts. Each listing is verified against the manufacturer designation before shipment so you receive the correct part for your application. Availability and lead time vary by item; our team can confirm the fastest option for your required quantity and provide a formal quotation on request. Common questions: Regarding "What is the 1SDA054396R1": It is an ABB SACE Tmax T5N 630 molded case circuit breaker, 3-pole, 630A, with PR221DS-LS/I release. Regarding "What protection does it provide": It provides short-circuit and overload protection for low-voltage distribution. Please contact us to confirm current pricing, availability and delivery for your required quantity; volume and project pricing are available on request. The ABB 1SDA054396R1 is a molded case circuit breaker. Basic Product Information PR221DS-LS/I electronic release Tmax T5N compact design Short-circuit and overload protection 3-pole 630A rated breaking protection Technical Specifications Version & Model Difference The 1SDA054396R1 is a T5N 630 3-pole MCCB with PR221DS-LS/I release. Other Tmax T5 variants differ in poles, current, and release type. Contact supplier for exact variant comparison. Application Scenarios Low-voltage main and sub-distribution Industrial power protection Commercial building electrical systems What protection does it provide? It provides short-circuit and overload protection for low-voltage distribution. What is the approximate weight? The breaker weighs approximately 4.8 kg. Do you provide original documentation? Yes, request a quote and we supply genuine ABB datasheets and availability. What is the 1SDA054396R1? It is an ABB SACE Tmax T5N 630 molded case circuit breaker, 3-pole, 630A, with PR221DS-LS/I release. ABB UNS 0017A-P Firing Board (SCR Trigger) for UNITROL 5000/6000 Excitation ABB KS D211B Input Coupling Unit ABB M35 Thyristor Packet UNS4017A-E Var. 633 (Thyristor Module VO2) ABB 3ADT220090R0006 SDCS-PIN-51-COAT Converter [A01] ABB PS 1500V 125A PRE+MC Fuse Disconnector ABB FSCA-01 Modbus-RTU FIG Module (3BHE030136R0001) ABB CCM 6080 UC D240 (3BHE022287R0001) Controller Card ABB CP-S.1 24/5.0 Power Supply (1SVR320561R1000)