ABB 1SCD014542R1 CSSE OT 30A 4P Open Transition - UL 1008
Part Number: 1SCD014542R1
Quick Summary
ABB 1SCD014542R1 CSSE OT 30A protects and switches 3‑phase 440–480 V power in industrial electrical protection and circuit-control applications. For engineers, nuisance trips and mismatched ratings can drive maintenance costs and downtime, so precise sizing matters. This model delivers UL 1008 compliance with cULus listing and fits cleanly into 4‑pole, switched-neutral circuits, supporting reliable open-transition operation. It’s classified under ETIM EC000066 and falls into WEEE Category 4, underscoring suitability for responsible disposal and global/industrial deployments. With 30 A ratings and 4P construction, it offers robust protection for critical loads, while straightforward installation and compatibility with standard wiring diagrams streamline project timelines and procurement.
Product Information
Conflict Minerals Reporting Template (CMRT)
CMRT - Conflict Minerals Reporting Template
Instructions and Manuals
ZTGSE and ZTSSE Operation & Maintenance Manual
Wiring Diagram
77A-2007 ZTGDSE 30-1200A Electrical Schematic
Minimum Order Quantity
1 piece
Customs Tariff Number
853710
Country of Origin
United States (US)
Package Level 1 Units
crate 1 piece
Controller Type
CS (Level 4)
Neutral Type
Switched Neutral
Number of Poles
4P
Rated Frequency (f)
Main Circuit 50/60 Hz
Rated Operational Voltage
440 ... 480 V AC
Standards
UL1008
Transition Type
Open Transition
Ampere Rating
30 A
UL Certificate
cULus - CERTIFICATE OF COMPLIANCE - E35022-Vol1-Sec1-20230616
ETIM 8
EC000066 - Power contactor, AC switching
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
Feature → Business Impact → Application: 4P CS (Level 4) controller with switched neutral enables precise protection and safe disconnection of 3‑phase loads, reducing unplanned downtime and enabling predictable startup sequences in manufacturing lines. This translates to improved line uptime, improved fault isolation, and smoother maintenance planning for industrial machinery. Feature → Business Impact → Application: 440–480 V AC compatibility and 50/60 Hz operation align with global electrical standards, simplifying cross‑site deployments and reducing engineering time when configuring switchgear in mixed-vendor MCCs and control panels. Feature → Business Impact → Application: 30 A ampere rating provides robust protection for medium‑sized loads while enabling tighter circuit‑to‑circuit coordination, lowering the risk of nuisance trips and optimizing energy usage in high‑demand environments. Feature → Business Impact → Application: UL 1008 and cULus listings deliver regulatory confidence for procurement, reducing supplier qualification cycles and accelerating project timelines in North America and international locations. Feature → Business Impact → Application: Open Transition reduces arcing during switching, improving safety and extending contact life in motor control centers and line protection scenarios. Feature → Business Impact → Application: Comprehensive documentation (wiring diagrams, operation manuals) and CMRT data support compliance, sustainability reporting, and fast fault resolution, helping teams meet corporate governance requirements and supplier diversity goals.
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FAQs
The device uses a 4-pole CS (Level 4) controller with switched neutral, rated for 440–480 V AC and 50/60 Hz. Follow the 4P wiring diagram and open-transition operation to ensure safe energization. Use correct torque settings on terminals, verify busbar sizing, and reference the ZTGDSE wiring diagram for terminal assignments to guarantee compatibility with existing ABB control panels.
The 30 A rating defines the maximum continuous operating current and sets the protection threshold for connected loads. When sizing a circuit, ensure cumulative load remains below 30 A per branch while accounting for inrush. For motor drives, consider starting currents and coordinate with upstream protective devices to prevent nuisance trips and ensure reliable shutdowns in fault conditions.
Yes. The 4P configuration and switched-neutral design are intended for three-phase, four-wire (3P4W) systems. With open-transition switching and 440–480 V operation, it integrates into machines, conveyors, and line protection schemes, supporting safe energization sequences and easier replacement within standard industrial control architectures.
The product adheres to UL 1008 standards with cULus listing, and is classified under ETIM EC000066. It falls in WEEE Category 4 for environmental compliance. Documentation includes CMRT data for conflict minerals, and operational manuals plus wiring diagrams are available to facilitate cross-border procurement and installation.
Access to official manuals and wiring diagrams reduces maintenance time and debugging effort, while CMRT data supports CSR reporting. A minimum order quantity of one piece shortens lead times, and UL 1008 compliance lowers qualification risk for customers. Overall, predictable performance and faster service enable lower downtime and stronger total cost of ownership.