Technical Specifications and Features of the JCMS100 Circuit Breaker Switch

The JCMS100 is a robust, durable, and fully functional circuit breaker switch. As a main disconnecting switch with a rated current of 100A, this device is designed to provide reliable circuit isolation and control. Its primary function is to ensure the set isolation gap, safely disconnecting the circuit in the event of maintenance or a fault. As a critical safety component, this circuit breaker complies with stringent international standards, including IEC 60947-3, which clearly defines its performance, safety, and durability.

A key safety feature of this circuit breaker switch is the integrated plastic locking kit. This kit is essential for compliance with Lockout/Tagout (LOTO) safety protocols. It allows maintenance personnel to physically lock the switch in the “off” position using a padlock, preventing accidental or unauthorized re-energization of the circuit. This feature reflects the product’s design philosophy, prioritizing operator safety and preventing electrical hazards in industrial and commercial environments.

The JCMS100 features a clear contact position indicator, enhancing operational safety and user convenience. This indicator clearly shows whether the contacts are open or closed, eliminating any guesswork for the operator. This indicator is crucial for well-designed circuit breaker switch, providing immediate and reliable status checks, which are essential before any operation is performed on downstream circuits.

To accommodate a wide array of electrical system configurations, this circuit breaker switch is available in multiple pole variants, including 1-pole, 2-pole, 3-pole, and 4-pole models. This flexibility allows it to be deployed in single-phase or multi-phase power distribution systems, controlling anything from a single circuit to a comprehensive three-phase system with a neutral. The availability of different pole counts makes this a highly adaptable component for system designers and engineers.

The JCMS100 100A Main Switch Isolator is a comprehensively featured and safety-conscious circuit breaker switch. Its high current rating, integrated safety lockout, clear status indication, and configurable pole options make it a dependable choice for electrical isolation tasks. For engineers and facility managers seeking a reliable and standards-compliant disconnecting means, this circuit breaker switch presents a technically sound and safe solution for various power distribution applications.