Noark SHT21 24VDC Shunt Trip Release for MCCBs Ex9M Frame M1

The Noark SHT21 24VDC Shunt Trip Release is specifically engineered for moulded case circuit breakers (MCCBs) in the Ex9M series, Frame M1. This device plays a critical role in modern electrical systems, providing remote tripping capabilities for circuit breakers to enhance safety and control.

Key Features and Characteristics:

• Power Circuit Breaker Compatibility: Tailored to work seamlessly with power circuit breakers, ensuring reliable tripping under necessary conditions.
• 24V DC Control Supply Voltage: Operates efficiently with a 24V DC rated control supply voltage, offering stable performance.
• DC Voltage Actuation: Utilizes DC voltage type for actuating, ensuring consistent and reliable operation.
• Suitability for Off-Load Switch: Designed to be compatible with off-load switches, expanding its usability in diverse electrical systems.
• Exclusions for Use: Not suitable for motor safety switches or overload relays, focusing its application on circuit breaker operations.
• Electric Connection Type: Features a specific type of electric connection, facilitating secure integration with the circuit breaker.

The Noark SHT21 Shunt Trip Release is essential for enhancing the operational safety of MCCBs in Frame M1. Its precise design and reliable performance make it a vital addition to any electrical system requiring robust safety mechanisms.