ABB 1SCD014377R1 Power Contactor - UL1008 Open Transition
Part Number: 1SCD014377R1
Quick Summary
ABB 1SCD014377R1 is a power contactor for motor control in 3-phase systems and switchgear. Professionals often struggle to source a rugged, UL-certified unit that reliably handles 150 A at 240 V AC with open transition. This device meets UL 1008 and cULus certifications and aligns with ETIM 8 EC000066, supporting compliant, safe installations across industrial panels. Its 2-pole CS Level 4 controller design and no neutral simplify wiring, reduce panel footprint, and speed up commissioning in automation projects. Designed for reliable industrial automation, it also benefits procurement through clear manuals and standard compliance, driving predictable performance on critical production lines.
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
No Neutral
Number of Poles
2P
Rated Frequency (f)
Main Circuit 50/60 Hz
Rated Operational Voltage
220 ... 240 V AC
Standards
UL1008
Transition Type
Open Transition
Ampere Rating
150 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: 2-pole, 150 A rating with 220–240 V AC operation; Business Impact: supports high-current motor starts with minimal voltage drop and reduces wiring complexity; Application: ideal for conveyors, pumps, and fans in manufacturing lines. Feature: Open Transition switching; Business Impact: minimizes arcing and prolongs contact life, enhancing safety and reliability; Application: safe sequencing in power control panels for heavy inductive loads. Feature: CS Level 4 controller; Business Impact: ensures consistent switching performance and seamless integration with ABB control networks; Application: OEM panel builds and machine integration. Feature: No Neutral configuration; Business Impact: simplifies wiring schemes and reduces potential fault points; Application: two-wire control circuits in compact control panels. Feature: UL1008 and cULus certified; Business Impact: certified safety and cross-border acceptance; Application: panel builders in US and Canada seeking compliant components. Feature: ETIM 8 EC000066 classification; Business Impact: enhances catalog interoperability and procurement consistency; Application: standardized specs across supplier catalogs. Feature: 2P, 50/60 Hz compatibility; Business Impact: ensures reliable operation on common US and global mains; Application: general-purpose motor control in varied industrial environments. Feature: Documentation access (wiring diagram reference 77A-2007 ZTGDSE); Business Impact: reduces commissioning time and troubleshooting effort; Application: maintenance-ready installations. Feature: Packaging and MOQ (crate 1 piece); Business Impact: supports lean stocking, easy shipping, and just-in-time procurement; Application: OEMs and service teams stocking critical spares.
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FAQs
It is a 2-pole, 150 A power contactor designed for 220–240 V AC main power and 50/60 Hz systems. Suitable for 3-phase motor control in automation panels and switchgear, it integrates with CS Level 4 control and requires no neutral. Compatible with standard control circuits and common panel architectures, including OEM builds.
Yes. The device is specified for 220–240 V AC mains and carries a 150 A ampere rating, making it appropriate for demanding motor start/stop operations in 3-phase systems. Its open transition design helps manage inductive switching safely in typical industrial applications such as conveyors and pumps.
The unit carries UL 1008 and cULus certifications, ensuring recognized safety compliance for control panels in the US and Canada. It also aligns with ETIM 8 EC000066 for interoperability in catalog data. These certifications simplify panel approvals, reduce compliance risk, and support faster project sign-off across multinational sites.
Open transition minimizes simultaneous arcing during switching, reducing contact wear and electrical noise. This improves reliability for high-current motor loads and lowers maintenance frequency. In practical terms, it supports longer component life and more predictable performance in demanding automation environments.
Key documents include the wiring diagram reference 77A-2007 ZTGDSE for 30–1200 A electrical schematics, plus CMRT for conflict minerals reporting. ABB also provides operation manuals and installation guidance, easing commissioning, troubleshooting, and compliance checks in new builds or retrofits.