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Import Circuit Breaker Accessories from chinese wholesale supplier and manufacturer
Import Circuit Breaker Accessories from chinese wholesale supplier and manufacturer
Import Circuit Breaker Accessories from chinese wholesale supplier and manufacturer
Import Circuit Breaker Accessories from chinese wholesale supplier and manufacturer
Import Circuit Breaker Accessories from chinese wholesale supplier and manufacturer
Import Circuit Breaker Accessories from chinese wholesale supplier and manufacturer
Import Circuit Breaker Accessories from chinese wholesale supplier and manufacturer
Import Circuit Breaker Accessories from chinese wholesale supplier and manufacturer

Circuit Breaker Accessories

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Description

The Circuit Breaker Accessories are essential components designed for the JVM16-63 model, enabling effective control of remote signaling devices. This versatile range includes F3 Auxiliary Contact, S3 Shunt Tripper, SD3 Alarm Switch, and U3+O3 Over-Voltage/Under-Voltage Tripper, each tailored to enhance the functionality and safety of circuit breakers.

With robust construction and high-performance specifications, these accessories ensure reliable operation in various electrical environments. They provide essential feedback on the status of the circuit, facilitate remote tripping, and protect against voltage anomalies, ensuring safety and operational efficiency.

Specifications

Accessory Features
F3 Auxiliary Contact
  • Contact Capacity: AC Un=415V In=3A, Un=240V In=6A, DC Un=125V In=1A
  • Dielectric Strength: 2kV/1min
  • Electro-mechanical Endurance: ≥5000
  • Mounting: Left side of MCB JVM16-63
  • Terminal Connection Height: H1=31mm, H2=16mm, H3=1.3mm
S3 Shunt Tripper
  • Rated Insulating Voltage (Ui): 500V
  • Rated Power Voltage (Us): AC 400, 230, 125V
  • Operate Voltage Range: 70-100% Us
  • Contact Capacity: AC 3A/400V, 6A/230V, 9A/125V
  • Dielectric Strength: 2kV/1min
  • Electro-mechanical Endurance: ≥4000
  • Mounting: Right side of MCB/RCBO
  • Terminal Connection Height: 19mm
SD3 Alarm Switch
  • Rated Insulating Voltage (Ui): 500V
  • Rated Power Voltage (Us): AC 400, 230, 125V
  • Operate Voltage Range: 70-100% Us
  • Contact Capacity: AC 3A/400V, 6A/230V, 9A/125V
  • Dielectric Strength: 2kV/1min
  • Electro-mechanical Endurance: ≥4000
U3+O3 Over-Voltage/Under-Voltage Tripper
  • Rated Voltage: AC 230V
  • Rated Insulating Voltage (Ui): 500V
  • Over-voltage Tripping Range: 280V ± 5%
  • Under-voltage Tripping Range: 171V ± 5%
  • Electro-mechanical Endurance: ≥4000
  • Mounting: Right side of circuit breaker

Additional Information

These accessories are designed for seamless integration with the JVM16-63 circuit breaker, ensuring reliable performance under various conditions. Proper installation and regular maintenance are recommended to maintain their operational integrity.

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