Siemens 3RH21402MB400KT0

Siemens 3RH21402MB400KT0 Overview

The Siemens 3RH21402MB400KT0 is a globally utilized auxiliary contact block designed for integration with industrial control systems. It enhances the functionality of contactors by providing reliable auxiliary signaling and control circuits.

Key Technical Features and Applications of 3RH21402MB400KT0

• Modular auxiliary contact configuration enables flexible expansion of contactor control capabilities in automation panels.
• Durable construction ensures consistent electrical switching performance under frequent load cycles.
• Compact design facilitates space-saving installation in densely packed control cabinets.
• High switching reliability supports accurate status indication and interlocking in complex machinery setups.

Typical uses include supplementary signaling in motor starters and integration within manufacturing automation systems requiring precise auxiliary switching functions.