ABB 1SCD014429R1 Electrical Contactor - UL 1008
Part Number: 1SCD014429R1
Quick Summary
ABB 1SCD014429R1 is an electrical contactor designed for high-current, three-phase power switching in industrial equipment. When systems demand robust protection and clean power switching, operators face arcing, neutral misalignment, and complex wiring—this model addresses those challenges with switched neutral and open-transition operation. This device carries UL 1008 certification with cULus listing, and aligns with ETIM EC000066 and WEEE category 4 expectations, supporting safe, compliant installation across North American facilities. By integrating this contactor, maintenance intervals are simplified and downtime is reduced, while ensuring reliable motor control in 220–240 V AC, 50/60 Hz environments. The design also offers straightforward mounting and ABB compatibility for modular control architectures in modern plants.
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
3P
Rated Frequency (f)
Main Circuit 50/60 Hz
Rated Operational Voltage
220 ... 240 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: Three-pole design with a 400 A rating, switched neutral, and open-transition operation. Business impact: This topology minimizes arcing during switching and helps protect downstream equipment, extending contact life and reducing unplanned outages. Application: Ideal for heavy conveyors, large pumps, and metalworking motors in manufacturing facilities. Feature: Rated for 220-240 V AC at 50/60 Hz with CS (Level 4) controller type. Business impact: Broad voltage and control compatibility reduces panel complexity and the need for multiple variants. Application: OEMs integrating this unit into standard 230 V control architectures and ABB control schemes. Feature: Certifications and standards readiness. Business impact: UL 1008 and cULus compliance streamline approvals for U.S. and Canadian projects, while ETIM EC000066 classification and WEEE category 4 support regulatory and sustainability goals. Application: Corporate audits, supplier qualification, and green manufacturing programs. Feature: Documentation and engineering support. Business impact: CMRT, operation and maintenance manuals, and wiring diagrams shorten install time and improve field reliability. Application: Service teams performing commissioning and preventive maintenance. Feature: Open transition with protection considerations. Business impact: When coordinated with proper cabling and suppression, EMI and electrical stress are minimized, enabling safer integration with motor drives. Application: New installations and retrofits in power-intensive lines. Feature: Packaging and installation efficiency. Business impact: Package Level 1 units (crate 1 piece) simplify logistics and on-site handling, accelerating project timelines. Application: Warehouse and panel assembly environments requiring precise delivery.
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FAQs
Plan for 220-240 V AC, 50/60 Hz service with a 3P load. Mount the unit on a compatible panel frame, connect L1/L2/L3 to the main supply, and tie the switched neutral as specified in the ZTGSE/ZTSSE manuals. Use appropriate wiring practices to minimize arcing, and consult the Operation & Maintenance Manual for torque values and inspection intervals.
Three-pole configuration, 400 A ampere rating, 220-240 V AC, 50/60 Hz, open-transition, switched neutral, CS level 4 controller type, UL 1008 certified, cULus listed. Country of origin is United States, with a customs tariff of 853710 and CMRT documentation available for compliance.
Yes. With a 400 A rating and switched neutral in a three-pole design, it is well-suited for industrial motor control and power distribution in 3P systems. Open-transition switching helps minimize transient stresses on motors and drives, while UL/cULus compliance supports safe integration in regulated environments.
It carries UL 1008 certification with cULus listing, which validates compliance for North American electrical protection and control devices. ETIM EC000066 classification and WEEE Category 4 support standardization and environmental considerations. These certifications simplify supplier qualification and regulatory audits.
The 400 A unit with robust construction and long-life contacts reduces unexpected downtime, lowering maintenance costs. Access to a dedicated Operation & Maintenance Manual and wiring diagrams speeds commissioning and field service, while standard packaging (crate 1 piece) minimizes logistics time and inventory complexity.