Eaton Crouse-Hinds 2112B-L1 Snap Switch - IP66
Part Number: 2112B-L1
Manufacturer
Eaton Crouse-Hinds
Part number
2112B-L1
Quick Summary
Eaton Crouse-Hinds 2112B-L1 snap switch provides reliable, surface-mounted protection for industrial enclosures. In harsh environments, downtime and corrosion risk slow projects and increase maintenance costs. With IP66 ingress protection and Ordinary/Non-Hazardous Location suitability, the unit meets rugged industry standards while resisting dust and water exposure. Its brass construction, 20A at 250 VAC rating, and 1/2 in trade size help engineers standardize components across panels, lowering procurement complexity. For project teams seeking dependable, cost-effective control switching, this model offers a proven balance of performance and installation simplicity.
Product Information
Extended Description
2112B-L1 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Pauluhn 2100 snap switch, 20A, Brass, Surface mount, Single-gang, Two-pole, 90 degree entry, 1/2", 250 Vac
Product Name
Eaton Crouse-Hinds series Pauluhn 2100 snap switch
Catalog Number
2112B-L1
Product Length/Depth
3.5 in
Product Height
4.63 in
Product Width
3.88 in
Product Weight
4.8 lb
UPC
662276635876
Area classification
Ordinary/Non-Hazardous Locations
Ingress protection (IP) ratings
IP66
Material
Brass
Number of gangs
Single-gang
Number Of Poles
Two-pole
Amperage Rating
20A
Voltage rating
250 Vac
Mounting style
Surface
Trade size
1/2"
Special features
90 degree entry
Pauluhn Watertight Snap Switch catalog page
IF LBL 1512 - 2100 Switches
Eaton Specification Sheet - 2112B-L1
IP66 ingress protection guards against water and dust intrusion, dramatically extending the switch life in wash-down and dusty industrial environments. This protection reduces unplanned downtime and lowers maintenance costs by minimizing corrosion-related failures and moisture ingress in critical control points. The 2112B-L1 is particularly suited for outdoor enclosures, food and beverage processing, and heavy manufacturing where enclosure reliability is non-negotiable. Brass construction offers inherent corrosion resistance and robust mechanical durability, translating to longer service intervals and lower lifecycle costs. In harsh facilities, that material choice also improves resistive wear under frequent cycling, reducing replacement parts and service calls. Industries such as chemical processing, oil and gas, and marine-adjacent installations benefit from the combination of rugged metal and sealed switching. Surface mounting with a single-gang footprint and two-pole configuration simplifies panel layouts and reduces backbox depth requirements. The 1/2 inch trade size and 90-degree entry enable flexible cable routing, accelerating installation and limiting wiring errors. This compatibility with common enclosure fittings and Eaton’s Pauluhn line streamlines procurement and supports consistent engineering practices. The switch is rated for 20A at 250 VAC, ensuring it can handle typical control circuits without oversizing components. That rating enables standardization across machines, lowering spare parts inventory and simplifying maintenance planning. As part of the Pauluhn 2100 family, it aligns with existing Eaton components for faster system integration. Access to official catalogs, installation sheets, and data sheets supports compliant, error-free installations and faster commissioning. Procurement teams benefit from a predictable part number and consistent specifications across projects, reducing sourcing risk. Downloads include the Pauluhn Watertight Snap Switch catalog page, LBL1512 installation sheet, and the 2112B-L1 specification sheet from Eaton.
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FAQs
When planning installation, ensure you have a single-gang, surface-mount footprint with a two-pole configuration. The device uses a 1/2 inch trade size and a 90-degree entry for flexible wiring routing. Verify enclosure access and ensure adequate sealing to maintain the IP66 rating in exposed or wash-down environments. Proper torque on mounting screws and correct cable preparation help achieve dependable operation over the switch’s lifecycle.
The 2112B-L1 is rated for 20A at 250 VAC, suitable for typical control circuits in industrial panels. Its brass construction provides durability under cycling and its two-pole design ensures reliable switching of both conductors. This combination supports standardized control logic across machines, reducing the need for oversized components and helping maintain panel efficiency and reliability.
No. The product is specified for Ordinary/Non-Hazardous Locations. For environments requiring hazardous area approvals, select a switch designed for those classifications and verify the enclosure and wiring practices meet applicable codes. Always cross-check installation manuals and local regulations before deploying in potentially explosive or hazardous settings.
The 2112B-L1 carries IP66 ingress protection, indicating robust water and dust sealing. It is listed for Ordinary/Non-Hazardous Locations, suitable for standard industrial environments. While no SIL or CE markings are listed in the provided data, compatibility with the Pauluhn 2100 family ensures alignment with Eaton’s established enclosure protection standards and mounting practices.
Official documentation is available through Eaton’s Pauluhn catalog and technical library. Look for the Pauluhn Watertight Snap Switch catalog page, the IF LBL 1512 installation sheet for 2100 series guidance, and the Eaton 2112B-L1 datasheet. These resources support compliant installation, correct wiring practices, and quick reference for specifications.