ABB 1SCD014776R1 Power Contactor - UL1008 Certification
Part Number: 1SCD014776R1
Quick Summary
ABB 1SCD014776R1 is a power contactor designed for 3-phase control of heavy loads in industrial automation. Maintaining uptime across motor-driven systems is challenging due to voltage spikes, frequent switching, and safety compliance. This device carries UL 1008 safety certification, cULus compatibility, and ETIM EC000066 classification to simplify approval and cross-compatibility. Engineered for 440–480 V AC mains and 50/60 Hz operation with a Switched Neutral and Delayed Transition, it supports reliable control while reducing electrical wear and maintenance needs. For OEMs and service teams, this means easier panel integration, faster commissioning, and predictable performance in demanding 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-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
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
Delayed Transition
Ampere Rating
250 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)
Four-pole construction delivers precise current handling for high-durability motor control, reducing contact wear and enabling safe isolation in 3-phase lines. This improves panel reliability and extends equipment life, making it ideal for heavy-duty conveyors, pumps, and mixers in manufacturing environments. The 250 A rating at 440–480 V AC ensures direct switching of large motors without additional gear, simplifying panel design for OEMs and service providers. Delayed Transition minimizes arcing and EMI during switching, increasing contact life and reducing nuisance tripping in high-inertia loads common in metalworking, plastic extrusion, and process lines. Switched Neutral simplifies wiring and protective coordination, lowering assembly risk and speeding up commissioning in dense control panels. Compliance features, including UL 1008, cULus, CMRT, and ETIM EC000066, support regulatory readiness and cross-border distribution. Documentation like operation manuals and wiring diagrams (77A-2008 ZTSDSE 30-1200A Electrical Schematic) enhances maintenance planning, training, and warranty support for maintenance teams and field engineers.
Get a Quick Quote for a ABB 1SCD014776R1
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 1SCD014776R1?
Enquire Now
FAQs
The 1SCD014776R1 is designed for 440–480 V AC mains and supports 50/60 Hz operation. Its four-pole configuration (4P) with a Switched Neutral simplifies integration into standard industrial motor control circuits, allowing straightforward wiring, protective device coordination, and reliable performance in typical 3-phase industrial environments such as conveyors, pumps, and presses.
Key specs include a four-pole (4P) design, 250 A ampere rating, 440–480 V AC main circuit voltage, 50/60 Hz rated frequency, Delayed Transition, and Switched Neutral. It is UL 1008 listed with cULus compatibility, and it carries ETIM EC000066 classification, allowing seamless cross-reference in electrical panels and procurement systems.
Yes. The 1SCD014776R1 is purpose-built for heavy loads in industrial automation, offering a robust 250 A rating, four-pole switching, and switched neutral wiring. Its Delayed Transition feature reduces arcing during coil release, improving motor safety and lifecycle. It fits within standard control panels for packaging, water treatment, and metalworking sectors.
The device includes UL 1008 safety certification, cULus compatibility, CMRT for conflict minerals reporting, and ETIM EC000066 classification. Documentation available includes operation and maintenance manuals and wiring diagrams (ZTSDSE 77A-2008 electrical schematic). This suite streamlines regulatory qualification, panel approval, and field maintenance planning.
Expect improved uptime due to reliable switching and arcing reduction from Delayed Transition, which lowers wear on contacts and reduces maintenance cycles. The Switched Neutral simplifies wiring, cutting commissioning time. With standard documentation and robust 250 A, 4P performance at 440–480 V, you can achieve faster project delivery and lower total cost of ownership in OEM and service scenarios.