Spare parts SACE

Spare parts for SACE low-voltage circuit breakers are critical components for maintaining the operational integrity of electrical distribution systems. These parts include mechanical and electronic assemblies such as trip units, arc chutes, operating mechanisms, and auxiliary contacts, designed to fit specific SACE breaker frames like Emax, Tmax, and Isomax. Each spare part is engineered to meet original manufacturer specifications, ensuring compatibility with rated currents from 100A to 6300A, breaking capacities up to 200kA, and voltage ratings up to 690V AC. The availability of genuine SACE spare parts guarantees that protection settings, such as LSI curves and ground fault thresholds, remain accurate over the equipment's lifecycle, preventing nuisance trips or failure to clear faults.

These spare parts are essential in industrial environments where downtime is not an option. They are used in power distribution panels, motor control centers, and switchgear assemblies across sectors like manufacturing, data centers, oil and gas, and commercial buildings. In critical applications such as hospital power systems or semiconductor fabrication plants, having a stock of SACE spare parts ensures rapid restoration of service after a fault event. The parts are also vital for retrofitting older breaker installations to meet updated safety standards without replacing the entire switchboard.

Key subcategories within SACE spare parts include trip units (electronic and thermal-magnetic), arc chutes, operating handles, and closing springs. For example, the SACE Tmax series uses trip units like the PR221DS or PR222DS, while the Emax series employs PR331 or PR332 units. The article codes for these parts often follow a pattern like 1SDAxxxxxxR1, where the first digits indicate the breaker series and the suffix denotes the specific component type. Other essential items are undervoltage releases, shunt trips, and motor operators, each with distinct codes for voltage and frequency variants.

Partnering with Electric Automation Network for SACE spare parts provides access to a global inventory with real-time pricing and express shipping worldwide. Our team of electrical engineers offers personalized technical support to help you identify the correct part number, verify compatibility, and interpret wiring diagrams. We provide detailed documentation for each article, including dimensional drawings and installation guides, ensuring a seamless procurement experience. Whether you need a single trip unit for a critical repair or bulk spares for a facility upgrade, we deliver with the speed and expertise your operations demand.