1VCF339751S0187

Product Description

Home > Products > ABB > Contact Blocks Need ABB 1VCF339751S0187? Auxiliary Contact Block for ABB low voltage breakers and motor protection devices. Supplied with full traceability and. Contact us... Price & Availability It provides auxiliary switching functions, enabling remote status indication and interlocking circuits. This accessory is engineered to meet international standards, ensuring reliable performance in industrial environments. This contact block features a compact design that fits seamlessly into ABB's modular system, allowing for easy installation and wiring. It is suitable for a wide range of applications, from motor control centers to distribution panels. The block is constructed with high-quality materials, offering durability and long service life even in demanding conditions. With its precise switching capability and robust construction, the 1VCF339751S0187 ensures accurate signal transmission for control and monitoring purposes. Whether used in new installations or as a replacement part, this contact block maintains the high performance and safety standards expected from ABB products. The ABB 1VCF339751S0187 is a modular contact block designed for use with ABB's low voltage circuit breakers and motor protection devices. Basic Product Information Reliable switching for auxiliary circuits Suitable for AC and DC control circuits High mechanical and electrical endurance Compatible with ABB SACE and other low voltage breakers Compact modular design for easy installation Technical Specifications Version & Model Difference The 1VCF339751S0187 is part of ABB's modular accessory range. It may have variants with different contact configurations (e.g., 2 NO, 2 NC) or voltage ratings. This specific model offers a single changeover contact (1 NO + 1 NC) and is designed for use with ABB's SACE Tmax and similar breaker series. Always verify compatibility with your specific breaker model. Application Scenarios Can this contact block be used with ABB Tmax breakers? Yes, it is designed for use with ABB SACE Tmax series breakers (T1-T5) and similar low voltage devices. What is the mechanical endurance of this contact block? The mechanical endurance is 10 million operations, ensuring long-term reliability. Does this contact block support DC applications? Yes, it supports DC control circuits up to 250 V with a rated operational current of 0.5 A at 125 V DC. What is the rated operational current of the ABB 1VCF339751S0187? The rated operational current is 3 A at 230 V AC (AC-15) and 0.5 A at 125 V DC (DC-13). ABB UNS 0017A-P Firing Board (SCR Trigger) for UNITROL 5000/6000 Excitation ABB KS D211B Input Coupling Unit ABB M35 Thyristor Packet UNS4017A-E Var. 633 (Thyristor Module VO2) ABB 3ADT220090R0006 SDCS-PIN-51-COAT Converter [A01] ABB PS 1500V 125A PRE+MC Fuse Disconnector ABB FSCA-01 Modbus-RTU FIG Module (3BHE030136R0001) ABB CCM 6080 UC D240 (3BHE022287R0001) Controller Card ABB CP-S.1 24/5.0 Power Supply (1SVR320561R1000)