Products

ABB 1SDA054503R1 Moulded Case Circuit Breaker 1150/1000VAC/VDC 200A 4-P 20kA TMA Front For: T4

Product Code: 1SDA054503R1

  • Rated current of 200 A for robust performance
  • High withstand voltage at 8 kV
  • Insulation voltage rated at 1150 V
  • Breaking capacity up to 20 kA
  • Compact width of 140 mm
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Specifications

Product Type Moulded Case Circuit Breaker
Brand ABB
Breaking Capacity 20 kA
Connection Type Front
Number of Poles 4
Power Loss 9.9 W
Rated Current 200 A
Rated Impulse Withstand Voltage 8 kV
Rated Insulation Voltage 1150 V
Rated Voltage 1150/1000 VAC/VDC
Release Type TM
Standards and Approvals IEC 309
Suitable For Use With T4
Trip Unit TMA
Weight 3.05 kg
Width 140 mm

Description

<p>When selecting a circuit breaker for industrial or commercial applications, the T4 Frame offers a reliable choice designed to meet demanding requirements. With a rated current of 200 A, this breaker is well-suited for various medium-duty electrical systems. Its robust design ensures optimal performance and safety.</p><p>Engineered to withstand high voltage surges, the T4 Frame boasts a rated impulse withstand voltage of 8 kV, providing resilience against transient over-voltages. Additionally, it features a rated insulation voltage of 1150 V and is capable of handling both AC and DC applications with its rated voltage specifications at 1150/1000 VAC/VDC.</p><p>The release type TM with trip unit TMA ensures precise protection by allowing adjustable settings tailored to specific operational needs. This flexibility helps in preventing unnecessary downtime by minimizing nuisance tripping while ensuring protection against overloads and short circuits.</p><p>Efficiency is further enhanced with its low power loss of just 9.9 W, making it an energy-conscious option for modern installations where reducing energy consumption without compromising performance is crucial.</p><p>With four poles available, the T4 Frame provides comprehensive coverage for three-phase systems plus neutral or ground connections as needed. It delivers a substantial breaking capacity of 20 kA, ensuring that it can safely interrupt fault currents effectively within its specified limits.</p><p>Installation versatility is assured through its front connection type, facilitating straightforward integration into existing setups without requiring significant adjustments or additional components. The compact width of 140 mm allows for space-efficient installations in crowded panels or enclosures where every millimeter counts.</p><p>Complying with IEC 309 standards and approvals guarantees that the T4 Frame meets international safety and quality benchmarks which are critical in maintaining compliance across diverse regulatory environments.</p><p>At a weight of just 3.05 kg, this circuit breaker strikes an ideal balance between robustness and manageability during installation or maintenance procedures—an essential consideration when working on large-scale projects where ease-of-handling translates to time savings on site.</p><p>Designed specifically as part of the broader T4 system family ensures compatibility with other components within this range offering cohesive integration opportunities across your infrastructure setup whether upgrading existing systems or deploying new configurations entirely from scratch.</p>

Documents

  • Supplier Datasheet

  • IPD Product Catalogue

    IPD Product Catalogue V17
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