Original ABB 1VCF339752S6909 (YC-MC-MBC) shunt closing release coil for VD4/Vmax/ADVAC circuit breakers. Aux voltage 110–132 V DC / 110–127 V AC. 12-month warranty, fast global shipping.

Product Details

ABB 1VCF339752S6909 Shunt Closing Release Coil

The ABB 1VCF339752S6909 is a shunt closing release coil (YC-MC-MBC) designed for ABB medium-voltage circuit breakers, providing reliable breaker closing actuation for critical power systems.

Key Features

• Dual Voltage Compatibility: 110–132 V DC or 110–127 V AC operation
• Direct Fit for ABB Breakers: Specifically engineered for VD4, Vmax, and ADVAC series (excludes VD4/R ESH)
• Industrial Grade Reliability: Italian-manufactured with long service life and stable performance
• Original Quality: 100% genuine ABB spare part with full traceability

• Easy Installation: Plug-and-play design for quick replacement and minimal downtime

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Technical Specifications

• Part Number: 1VCF339752S6909
• Type: Shunt Closing Release Coil (YC-MC-MBC)
• Auxiliary Voltage: 110–132 V DC / 110–127 V AC
• Compatible Models: VD4, Vmax, ADVAC (excl. VD4/R ESH)
• Origin: Italy
• Weight: ~0.78 kg
• Dimensions: 80 × 135 × 80 mm (H × W × L)
• Warranty: 12 months

• Certifications: Compliant with relevant industrial standards (CE, IEC)

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Applications

• Medium-Voltage Switchgear: VD4/Vmax/ADVAC circuit breaker actuation
• Power Distribution Substations: Primary and secondary distribution systems
• Industrial Facilities: Manufacturing plants, power generation, and critical infrastructure

• Renewable Energy Projects: Grid integration and backup power systems

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Why Buy From Us

• 100% New & Original ABB Genuine Product
• In-Stock Inventory: Immediate delivery upon order
• Global Express Shipping: DHL/FedEx/UPS/TNT, door-to-door
• 12-Month Warranty & Technical Support
• Competitive Wholesale Pricing

• Fast Lead Time: Ships within 3 working days

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Cross-Reference

Replaces: 1VCF339752R6909, 1VCF339752R6912, 1VCF339752R6914, and related variants

About us

Guizhou Yuanmiao Automation Equipment Co., Ltd. is a professional supplier engaged in industrial automation spare parts and international trade. We mainly supply genuine DCS systems, PLC modules, synchronous relays, servo drives, robot spare parts and other widely used control components.

We focus on world-famous brands such as ABB, Siemens, Woodward, Bently, GE and others. With reliable overseas sourcing, fast delivery and quality guarantee, we provide global customers with cost-effective products and professional foreign trade services.

Our products are widely used in power plants, substations, oil and gas, metallurgy, data centers, marine and manufacturing industries. We are committed to becoming a trustworthy one-stop partner for industrial automation spare parts.