Overview
The ITE Imperial H31XNOC is an oil-tight contact block designed for use with selector switch mechanisms in industrial control and automation systems. This ITE H31XNOC contact block provides both normally open (NO) and normally closed (NC) contacts in a single, compact unit, making it ideal for dual-state switching applications where positive confirmation of switch position is required.
Key Features
- Oil-tight sealed design for use in harsh industrial environments
- Combined 1NO (normally open) and 1NC (normally closed) contact configuration
- Direct replacement for OEM ITE Imperial selector switch assemblies
- Compact modular design for easy installation and service
- Suitable for heavy-duty industrial automation and control applications
Technical Specifications
Refer to the specifications table below for electrical and physical ratings of the ITE H31XNOC contact block.
Typical Applications
- Three-position selector switches for process control systems
- Machine tool selector switches requiring dual-state feedback
- Industrial equipment maintenance and safety interlocks
- Manufacturing equipment control panels with start/stop/auto selection
- Auxiliary contact blocks for existing ITE Imperial switch installations
Compatibility & Replacements
Compatible With
- ITE Imperial selector switch frames and mechanisms
- ITE Imperial H-series switch assemblies
- Industrial control panels using 600V rated components
Replaces / Drop-In Replacement For
- OEM ITE H31XNOC contact blocks
- Equivalent ITE Imperial contact block assemblies with 1NO/1NC configuration
Works With
- ITE Imperial selector switch bases and operators
- Traditional hardwired control circuits
- Manual machine control applications requiring oil-tight sealing
- Legacy industrial automation equipment manufactured before 2000
