Eaton 2103A Pauluhn Snap Switch - IP66
Part Number: 2103A
Quick Summary
2103A is a rugged snap switch designed for harsh environments in industrial control panels and electrical enclosures. Maintenance teams often struggle with water ingress, corrosion, and unreliable signaling in damp, washdown, or outdoor locations. Key certifications include IP66 ingress protection and suitability for Ordinary/Non-Hazardous Locations, reflecting Eaton's emphasis on dependable performance in non-hazardous industrial settings. With a copper-free aluminum housing and a 15 A, 277 VAC rating, this switch delivers robust operation while simplifying installation and reducing life-cycle costs for surface-mounted, single-gang applications.
Product Information
Extended Description
2103A Eaton Crouse-Hinds: Eaton Crouse-Hinds series Pauluhn 2100 snap switch, 15A, Copper-free aluminum, Surface mount, Single-gang, Three-way, 277 Vac
Product Name
Eaton Crouse-Hinds series Pauluhn 2100 snap switch
Catalog Number
2103A
Product Length/Depth
3.5 in
Product Height
4.63 in
Product Width
3.88 in
Product Weight
1.6 lb
UPC
662276377851
Area classification
Ordinary/Non-Hazardous Locations
Ingress protection (IP) ratings
IP66
Material
Copper-free aluminum
Number of gangs
Single-gang
Type
Three-way
Amperage Rating
15A
Voltage rating
277 Vac
Mounting style
Surface
Pauluhn Watertight Snap Switch catalog page
IF LBL 1512 - 2100 Switches
Eaton Specification Sheet - 2103A
Feature: 15A at 277 VAC with a three-way configuration. Business Impact: Supports reliable signaling for multi-point control while reducing the number of devices and wiring complexity. Application: Ideal for single-gang, surface-mounted control panels in industrial environments. Feature: Copper-free aluminum housing. Business Impact: Provides excellent corrosion resistance and durability in damp or outdoor settings, extending product life and reducing maintenance. Application: Suitable for washdown areas and non-hazardous locations. Feature: IP66 ingress protection. Business Impact: Protects internal components from dust and powerful water jets, lowering failure rates in harsh environments. Application: Process plants, warehouses, and outdoor installations. Feature: Surface mounting and single-gang design. Business Impact: Simplifies installation, minimizes panel depth, and accelerates retrofits. Application: Retrofit projects and new builds with tight space constraints. Feature: Three-way type with 277 VAC rating. Business Impact: Enables flexible wiring schemes for local and remote control, reducing panel clutter. Application: Automation panels and lighting/control circuits in ordinary locations. Feature: Area classification Ordinary/Non-Hazardous Locations. Business Impact: Aligns with compliance requirements for non-hazardous environments, streamlining procurement and installation. Application: General industrial automation and control panels.
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FAQs
Install as a surface-mounted, single-gang device in ordinary/non-hazardous locations. Verify IP66 seals against dust and water ingress and follow Eaton's installation sheets (such as LBL1512) for wiring, torque, and mounting guidelines to ensure long-term reliability.
Yes. The 2103A carries an IP66 rating and uses copper-free aluminum housing, which resists corrosion. It's well suited for damp, washdown, and outdoor areas within ordinary-location classifications, provided proper sealing and installation practices are followed.
The 2103A is rated for 15A at 277 VAC and configured as a three-way, single-gang, surface-mount switch. This provides flexible wiring for multi-point control while maintaining a compact panel footprint.
Ideal for automation panels, lighting control, and process equipment in ordinary-location environments. Its rugged construction and IP66 protection make it suitable for panels in warehouses, manufacturing lines, and outdoor enclosures where reliability and simple installation are priorities.
Access Eaton resources including the Pauluhn Watertight Snap Switch catalog page, the LBL1512 installation sheet, and the Eaton specification sheet for 2103A to compare specs, installation guidelines, and compliance details. These documents help validate compatibility and support maintenance planning.