ABB 3AUA0000225756 Motors/Drives - E-Clipse Bypass UL Type 1
Part Number: 3AUA0000225756
Quick Summary
3AUA0000225756 HVAC drive with ABB E-Clipse bypass provides precise motor control for commercial HVAC systems. Engineers often struggle with reliable bypass options, integration complexity, and protecting equipment in compact spaces. UL-listed with a UL (NEMA) Type 1 enclosure ensures safe, factory-tested installation, while the integrated bypass starter and electronic motor overload protection support robust safety and performance. The drive integrates an input disconnect or circuit breaker option with fast-acting fuses, a door-mounted control panel with a graphical display, enabling straightforward local control and future-ready remote monitoring via serial communications. For projects, this ABB solution translates to reduced downtime, simplified commissioning, and scalable energy optimization across building management systems. This makes it a practical upgrade for retrofit projects and new builds alike.
Product Information
Extended Description
3AUA0000225756 ABB: The ACH580 with ABB E-Clipse bypass has an integrated UL (NEMA) Type 1 enclosure with a bypass motor starter and is available from 1 to 75 hp at 230/460/575 V. The ACH580 with ABB E-Clipse bypass provides an input disconnect switch or circuit breaker, both including fast acting drive fuses, with door mounted and interlocked switch (padlockable in the OFF position), a bypass starter, electronic motor overload protection, a door mounted control panel with graphical display for local control, provisions for external control connections, and serial communications capability
Integrated ABB E-Clipse bypass with bypass motor starter and electronic overload protection simplifies motor control in HVAC applications, reducing wiring complexity and panel space while improving reliability. Business impact: faster installation, lower commissioning risk, and reduced maintenance needs. Application: fans, pumps, and variable torque loads in commercial buildings. UL-listed with a UL (NEMA) Type 1 enclosure, door interlock, and a padlockable OFF provide enhanced safety and regulatory compliance, leading to safer service and easier lockout/tagout procedures. Business impact: regulatory peace of mind and minimized incident potential. Application: service rooms and mechanical spaces with restricted access. Local control via a door-mounted graphical display and remote monitoring through serial communications streamline integration with building management systems, cutting project timelines. Business impact: quicker commissioning and better visibility for operators. Application: DDC/SCADA-enabled facilities and integrated HVAC ecosystems. 1–75 hp at 230/460/575 V offers broad compatibility with a wide range of motors, supporting inventory reduction and smoother retrofits. Business impact: flexible deployment and cost-efficient spare part strategy. Application: retrofit and new-build HVAC installations. Input disconnect or circuit breaker options with fast-acting drive fuses enable rapid isolation during maintenance, while the bypass topology minimizes downtime. Business impact: enhanced safety and uptime. Application: critical air handling and cooling circuits. The door-mounted control panel with graphical display simplifies local control, while external control connections and serial communications enable scalable integration and remote diagnostics. Business impact: simplified setup and ongoing optimization. Application: centralized control rooms and fan/pump arrays. Overall, the solution improves reliability, reduces total cost of ownership, and supports ongoing energy optimization across facilities.
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FAQs
The drive integrates with a door-mounted graphical display for local commissioning and includes external control connections plus serial communications for BIM/SCADA integration. It offers an input disconnect or circuit breaker option and fast-acting fuses, simplifying wiring and reducing start-up time. This enables seamless retrofit or new-build integration with existing fans and pumps while preserving control logic integrity.
This ABB device covers 1 to 75 horsepower and operates at 230/460/575 V, making it suitable for a wide spectrum of HVAC motor loads. It includes a bypass motor starter and electronic overload protection, supporting safe operation under varying load conditions. The configuration supports flexible deployment across commercial and light industrial applications.
Yes. The ACH580-inspired solution with E-Clipse bypass is designed for fans, pumps, and similar HVAC loads in commercial buildings. The UL Type 1 enclosure and integrated protection meet typical building safety requirements, while the bypass starter enables safe maintenance without fully interrupting service. It is well-suited for AHUs, rooftop units, and variable air volume systems.
The unit is UL-listed with a UL (NEMA) Type 1 enclosure, providing recognized safety and compliance for indoor installation. It also features a door interlock with a padlockable OFF position and fast-acting fuses, enhancing maintenance safety and reducing the risk of accidental energization during service.
By consolidating bypass functionality, protection, and control into a single enclosure, the drive reduces wiring, simplifies commissioning, and minimizes downtime during maintenance. The electronic overload protection and integrated bypass help maintain motor efficiency, contributing to energy savings and lower lifecycle costs across facility operations.