Eaton Crouse-Hinds EPCS2212B-30 Snap Switch - IP66
Part Number: EPCS2212B-30
Manufacturer
Eaton Crouse-Hinds
Part number
EPCS2212B-30
Quick Summary
The Eaton Crouse-Hinds EPCS2212B-30 Snap Switch is a rugged, explosion-protected control device designed for hazardous locations. Engineers often struggle with maintaining reliable interlocks, preventing moisture ingress, and meeting strict rating requirements in harsh environments. This model delivers IP66 protection and NEC/CEC compliance with hazardous location ratings for Class I and Class II divisions, enabling safe, compliant operation in demanding settings. Its brass body, 1/2" NPT entry, and surface-mount capability support fast installation while reducing field maintenance and replacement costs. For panel builders and system integrators, this translates to lower risk and longer intervals between service windows, even in marine or outdoor installations.
Product Information
Extended Description
EPCS2212B-30 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Pauluhn EPCS snap switch, 30A, Two-pole, With switch, 1/2" NPT entry, Brass, Single-gang, Surface mount, Dead end, 120-277 Vac
Product Name
Eaton Crouse-Hinds series Pauluhn EPCS snap switch
Catalog Number
EPCS2212B-30
Product Length/Depth
3.75 in
Product Height
6.38 in
Product Width
4.88 in
Product Weight
12.4 lb
UPC
662276391338
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class I, Division 2 Class II, Division 1 Class II, Division 2
Ingress protection (IP) ratings
IP66
Enclosure type
With switch
Amperage Rating
30A
Voltage rating
120-277 Vac
Number of gangs
Single-gang
Style
Dead end
Entry size
1/2" NPT
Material
Brass
Special features
Surface mount
Pauluhn EPCS Explosionproof Marine Snap Switch catalog page
IF LBL 1500 - EPCS221 Locking Switch
Eaton Specification Sheet - EPCS2212B-30
Feature: 30A amperage rating with a 120-277 VAC voltage range. Benefit: Enables reliable control of high-load circuits without oversizing components, reducing panel footprint and wiring complexity. Application: Motor controllers and valve actuators in hazardous locations. Feature: IP66 ingress protection and NEC/CEC compliance. Benefit: Protects against dust and water ingress while keeping installations compliant with regional standards. Application: Outdoor control panels and offshore platforms. Feature: Brass enclosure and 1/2" NPT entry. Benefit: Durable, corrosion-resistant construction and flexible conduit/entry options for rugged environments. Application: Hazardous-area switch assemblies in chemical plants. Feature: Single-gang, surface-mount design with dead-end style. Benefit: Simplified mounting, faster commissioning, and reduced enclosure depth. Application: Compact control stations in tight spaces. Feature: Hazardous location rating (Class I/II, Div 1 & 2). Benefit: Safe operation in high-risk zones with documented protection. Application: Explosion-protected systems in refineries and marine applications. Feature: Certified for explosion-proof service with Pauluhn legacy. Benefit: Industry trust and compatibility with Pauluhn EPCS ecosystem. Application: Retrofit projects and OEM panel builds in harsh environments.
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FAQs
To install the EPCS2212B-30, prepare a compatible enclosure with a 1/2" NPT threaded entry. Thread the conduit fitting and seal to preserve IP66 protection, then mount the single-gang unit flush to the panel. Connect line/load conductors per NEC/CEC wiring diagrams, secure the switch in the housing, and verify the enclosure remains sealed during operation. The brass body provides robust corrosion resistance, and the surface-mount option accelerates commissioning in tight spaces.
The EPCS2212B-30 is rated for 30A and operates from 120 to 277 VAC. It features a single-gang, with 1/2" NPT entry and a brass enclosure designed for hazardous locations. IP66 protection ensures protection against dust and powerful water jets, while NEC/CEC standards attest to its suitability for Class I and Class II environments. This combination supports reliable actuation of high-load devices in demanding settings.
Yes. The EPCS2212B-30 is designed for hazardous/classified locations and carries IP66 protection, which is favorable for marine and offshore environments exposed to moisture and corrosive elements. Its 30A, 120-277 VAC rating supports switching of substantial loads, while the brass construction and surface-mount capability simplify installation in compact control panels common to offshore platforms.
This model adheres to NEC/CEC standards and provides hazardous-location ratings appropriate for Class I and Class II divisions, addressing both safety and regulatory requirements. The IP66 ingress protection further assures protection against dust and water. These certifications facilitate compliance during audits and support safer commissioning in chemical, petrochemical, and industrial facilities.
The switch’s rugged brass body, hooded IP66 protection, and explosion-proof rating contribute to longer service intervals and reduced maintenance costs by resisting corrosion and ingress. The 1/2" NPT entry and surface-mount design streamline installation, lowering labor costs during upgrades or retrofits. Overall, these factors improve uptime, safety, and total cost of ownership in hazardous environments.