ABB 1SDA061788R1 Accessory - T2 UL/CSA 100% Current

The 1SDA061788R1 accessory is designed for continuous operation at 100% of the rated current, which translates to improved availability in demanding protection schemes and minimized derating in high-load scenarios. This feature directly supports uptime targets and lowers preventive maintenance costs by reducing thermal cycling concerns and false trips in Tmax T installations. The UL and CSA T2 labeling provides regulatory assurance across North American and international markets, helping avoid non-compliance penalties during audits while simplifying cross-border procurement. Mounted-only configuration reduces field wiring complexity; installers benefit from faster retrofit and fewer connection errors, enabling quicker line reactivations after outages. Compatibility with SACE Tmax T class devices ensures a precise fit and reliable mechanical engagement, which mitigates misalignment risks in dense switchgear layouts. Documentation of CE conformity and WEEE scope clarity enhances traceability for auditors and end customers, reinforcing risk management and corporate governance. A minimum order quantity of one piece offers procurement flexibility for project-based or incremental upgrades, supporting lean inventory and reducing carrying costs. Industry insight shows that such accessories commonly cut total project lead times by days, not hours, delivering tangible ROI through lower downtime and accelerated deployment.