ABB 1SCD014631R1 Electrical Contactor - UL1008 Certified
Part Number: 1SCD014631R1
Quick Summary
ABB 1SCD014631R1 is an electrical contactor designed for reliable 3-phase motor control in industrial panels. Engineers often struggle with nuisance trips and high inrush wear during motor start-up, which this unit helps mitigate with a robust 225 A rating and Delayed Transition. Key certifications, including UL1008 and cULus, plus ETIM 8 classification, support compliance in North American control panels and multi-vendor assemblies. With a CS Level 4 controller, 3 poles, and 208 V AC operation, installation is straightforward in standard 50/60 Hz networks. The combination of documented wiring diagrams, CMRT information, and US origin simplifies procurement, audits, and field maintenance, delivering measurable business value through reliability and reduced downtime.
Product Information
Conflict Minerals Reporting Template (CMRT)
CMRT - Conflict Minerals Reporting Template
Instructions and Manuals
ZTGSE and ZTSSE Operation & Maintenance Manual
Wiring Diagram
77A-2008 ZTSDSE 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
No Neutral
Number of Poles
3P
Rated Frequency (f)
Main Circuit 50/60 Hz
Rated Operational Voltage
208 V AC
Standards
UL1008
Transition Type
Delayed Transition
Ampere Rating
225 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: High current capability of 225 A for 3P 208 V systems → Business Impact: Handles demanding motor start-up and heavy loads with minimal voltage drop, reducing nuisance trips and fuse wear → Application: Conveyor drives, pumps, and large fans in industrial facilities. Feature: Delayed Transition control → Business Impact: Smooths inrush, extends contact life, lowers electrical noise and EMI → Application: Motors with high inrush profiles and sensitive control panels. Feature: UL1008 and cULus certification → Business Impact: Streamlines QA, regulatory approvals, and install-inventory management → Application: Safe, compliant control panels for US markets and multi-vendor environments. Feature: CS Level 4 controller type → Business Impact: Clear, reliable control logic reduces programming and commissioning time → Application: Integrated motor control in standardized 3P panel layouts. Feature: No Neutral and 3 Poles → Business Impact: Simplifies wiring, reduces panel complexity, speeds installation → Application: Typical 3P 208 V distribution in machine rooms. Feature: Comprehensive documentation and CMRT → Business Impact: Improves traceability and supplier audits, supports compliance reporting → Application: Quality systems and procurement workflows in manufacturing facilities.
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FAQs
The 1SCD014631R1 is a 3P AC contactor designed for 208 V, 50/60 Hz networks with no neutral required. For installation, mount in a standard control panel, connect three phase lines to the main contacts, and wire the coil to the control circuit per the included wiring diagram ZTGSE/ZTSSE. Verify UL1008 compliant components in the same enclosure to maintain safety certification. Ensure correct torque on fasteners and observe ambient temperature ranges to sustain performance and longevity.
This device operates with a 225 A ampere rating for the main circuit and a 208 V AC supply. It uses a CS (Level 4) controller type and supports 50/60 Hz mains, with a delayed transition to manage inrush. Ensure contactor coils and wiring are sized to match the 225 A main current, and use properly rated connectors to maintain UL1008 compliance and prolong contact life.
Yes. The 225 A, 3P 208 V configuration with delayed transition is well-suited for conveyor systems, pumps, and large fans where controlled start-up reduces electrical stress. Its 3-pole design simplifies wiring in compact control panels, while UL1008/cULus certification supports compliant integration in standard industrial environments.
The product carries UL1008 and cULus certifications, ensuring safety and reliability for North American installations. ETIM 8 classification EC000066 identifies it as a power contactor for AC switching, and WEEE category 4 indicates it’s a large equipment asset for disposal considerations. CMRT data supports responsible sourcing. These certifications simplify audits, reduce compliance risk, and speed panel approvals.
Maintenance benefits include reduced arcing and wear due to delayed transition, extending contact life and lowering replacement cycles. The 225 A rating provides solid headroom for motor starts, improving uptime. With documented manuals and wiring diagrams, commissioning is faster, trimming engineering hours. Over time, fewer nuisance trips translate to lower unexpected downtime and improved production efficiency.