Eaton Watertight/Oiltight HT800 Contact Block, Normally Closed (NC)

Eaton Watertight/Oiltight HT800 Contact Block, Normally Closed (NC)

The Eaton Watertight/Oiltight HT800 Contact Block is a normally closed (NC) contact block engineered for 30.5 mm HT800 series pilot devices, delivering dependable, code-compliant circuit control in demanding industrial environments. Configured without a guard, this contact block measures 1.3 in wide, 1.9 in deep, and 2.2 in tall, and is UL Listed for use in commercial and industrial control applications. Built to Eaton's Watertight/Oiltight-HT800 standard, it provides consistent performance for pilot device stations, pushbutton assemblies, and control panels where reliable normally closed switching is required.

Key Features

• Trade Size: 30.5 mm mounting configuration engineered for Eaton HT800 series pilot devices.
• Contact Configuration: Normally closed (NC) contact for reliable, predictable circuit interruption in control circuits.
• Type: Watertight/Oiltight-HT800 construction rated for durability in wet, oily, and heavy industrial environments.
• Without Guard: Streamlined profile without a protective guard, suited to panel layouts and enclosures where additional guarding is not required.
• Compact Dimensions: 1.3 in product width, 1.9 in length/depth, and 2.2 in height for space-conscious control panel and enclosure layouts.
• Application Guidance: Eaton's catalog notes recommend a maximum of four contact blocks per side, or eight total, for optimal switching performance and reliability.
• Special Feature: Purpose-built contact block designed for straightforward integration into HT800 pilot device assemblies.

Certifications & Compliance

• UL Listed

Technical Specifications

• Warranty: 1 year
• Contact configuration: NC
• Department: Electrical

Typical Applications

• Industrial Control Panels and Pilot Device Stations
• Pushbutton, Selector Switch, and Indicator Light Assemblies
• Watertight and Oiltight Equipment Enclosures
• Machine Control and Automation Circuits
• Wet, Damp, and Oily Industrial Environments
• Commercial and Industrial Electrical Installations

Why Eaton?

Eaton's Watertight/Oiltight-HT800 contact blocks are engineered for reliable, code-compliant performance in harsh industrial settings, backed by UL Listing and a 1 year warranty. The normally closed (NC) contact configuration, watertight/oiltight construction, and compact 1.3 in x 1.9 in x 2.2 in footprint make this contact block a dependable choice for control panel builders, OEMs, and maintenance professionals who need consistent circuit control in wet, oily, or otherwise demanding conditions.