Honeywell 25ET61-T MICRO SWITCH ET Series Military SPDT Electro-Magnetic Held Toggle Switch

Description

The Honeywell 25ET61-T MICRO SWITCH™ toggle switch is a military-grade electro-magnetic held switch designed for demanding industrial, aerospace, and process control applications. Featuring a single pole double throw configuration with momentary ON functionality and magnetically maintained action, this switch delivers reliable manual control in harsh operating environments. The Honeywell 25ET61-T combines sealed construction, durable contacts, and precision switching performance for mission-critical electrical systems.

Technical Specifications

Information About 25ET61-T

The 25ET61-T is part of the Honeywell MICRO SWITCH™ ET Series, engineered for rugged commercial, military, and industrial switching applications. This electro-magnetic held toggle switch utilizes a magnetically maintained mechanism that provides dependable switching action when the coil is energized, making it suitable for controlled operational environments and safety-critical equipment. Designed with environment-proof sealing, solder turret terminals, and a threaded panel mount body, the switch offers reliable installation and long-term durability under extreme temperature conditions. Qualified to MIL-S-5594 specifications and identified under military part number M5594/1-2, this switch is commonly used in aviation systems, heavy equipment, instrumentation, and industrial control panels.

Key Features:

• SPDT Configuration: Single pole double throw switching for versatile control applications.
• Electro-Magnetic Held Action: Magnetically maintained toggle mechanism for controlled switching operation.
• Military Specification Design: Qualified to MIL-S-5594 standards for demanding environments.
• Environment-Proof Sealing: Sealed construction protects against contaminants and harsh conditions.
• Momentary ON Function: Supports ON-(OFF) operational switching functionality.
• Standard Round Lever: Durable actuator design for precise manual operation.
• Panel Mount Installation: Threaded bushing mount allows secure panel integration.
• Solder Terminal Connection: Solder turret terminals provide dependable electrical connectivity.
• Wide Temperature Range: Operates reliably from -65°C to +71°C.
• Nickel-Plated Contacts: Enhances corrosion resistance and electrical performance.
• Compact Rugged Housing: Suitable for aerospace, military, and industrial equipment.
• Non-Illuminated Design: Simplified switch architecture for dependable operation.

The 25ET61-T delivers the reliability and precision required for aerospace controls, industrial machinery, military systems, and critical process control applications.