ABB 1SCD014537R1 CS Contactor - UL1008, 400 A, 4P, 380-415 V
Part Number: 1SCD014537R1
Quick Summary
ABB 1SCD014537R1 CS Contactor is a high-current switch designed for controlling heavy 3-phase loads in industrial automation. Engineers often face arc wear, downtime, and sourcing delays when equipment isn’t UL 1008 compliant or lacks switched neutral features. This device carries UL 1008 certification, cULus compliance, and ETIM EC000066 classification, reinforcing safety and interoperability across maintenance ecosystems. With a rated voltage of 380–415 V AC, a 4P configuration, and a 400 A current rating, it delivers robust performance for motor control and power distribution while simplifying procurement. The combination of open-transition switching and switched neutral supports safer, more predictable switching in demanding industrial environments.
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
380 ... 415 V AC
Standards
UL1008
Transition Type
Open Transition
Ampere Rating
400 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: The 400 A ampere rating enables reliable control of large motors and pumps, reducing overload risk and enabling tighter protection coordination across plant sections. This translates to measurable uptime gains and lower energy waste in continuous-operation equipment like conveyors and grinding mills. Feature → Business Impact → Application: Four-pole (4P) design minimizes live-side imbalances, delivering balanced load switching in 3P4W networks, which improves motor performance and longevity in packaging lines and metal fabrication. Feature → Business Impact → Application: Switched Neutral provides safer, more controllable neutral handling in four-wire systems, reducing transient faults and simplifying wiring schematics for control panels and MCCs. Feature → Business Impact → Application: Open Transition minimizes arc energy during switching events, extending contact life and reducing maintenance cycles on heavy-duty conveyors, crushers, and extrusion lines. Feature → Business Impact → Application: 380–415 V AC compatibility and 50/60 Hz operation enable seamless integration with global power distribution schemes, supporting multinational manufacturing footprints. Feature → Business Impact → Application: UL 1008 certification, cULus compliance, and ETIM EC000066 alignment streamline compliance checks, documentation, and parts interoperability for procurement and maintenance teams. Feature → Business Impact → Application: Comprehensive documentation references such as CMRT, ZTGDSE wiring diagrams, and O&M manuals support faster installation, better traceability, and reduced field-down time. Feature → Business Impact → Application: 1-piece minimum order quantity and clear packaging (crate 1 piece) simplify stocking, supplier planning, and just-in-time manufacturing workflows. Feature → Business Impact → Application: Switched Neutral with Open Transition helps protect downstream equipment from inrush and arcing, enabling smoother startup sequences for mechanical drives and process equipment.
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FAQs
This CS Contactor is designed for 380–415 V AC operation at 50/60 Hz and a 4P configuration. It suits three-phase, four-wire systems and pairs with standard ABB MCCs and control panels. Ensure the control circuit and coil specification align with the device’s UL1008-rated switching and switched-neutral topology.
The unit is rated for 400 A with four poles (4P). This configuration supports high-current motor control and robust power switching in heavy-duty machinery, while maintaining reliable protection coordination in 3P4W networks.
Yes, UL1008 certification is included, and the product is cULus listed with ETIM EC000066. Switched neutral means the neutral conductor is actively switched in the control circuit, improving filtering of transients and safety when wiring four-wire systems.
Yes, the open-transition configuration is designed to manage arc energy during switching events, extending contact life and reducing wear in high-current applications such as conveyors, pumps, and processing lines.
Refer to the 77A-2007 ZTGDSE wiring diagram and the ZTGSE/ZTSSE Operation & Maintenance Manual for installation guidance. Key considerations include proper panel mounting, correct neutral wiring, and adherence to CMRT and warranty documentation to sustain compliance and uptime.