Eaton EHC4 Service Entrance Cap - Clamp NEC/CEC
Part Number: EHC4
Quick Summary
The Eaton EHC4 service entrance cap provides reliable protection for 1-1/4 in service entries in industrial panels. For project teams, slow, tool-heavy installations drive downtime and field errors, especially in confined enclosures. It is designed for NEC/CEC compliant installations in Ordinary/Non-Hazardous locations and UL-certified for North American use. The aluminum die-cast, clamp-type construction delivers durable protection while enabling faster sealing and predictable maintenance.
Product Information
Extended Description
EHC4 Eaton: Eaton Crouse-Hinds series EHC service entrance cap, Aluminum die cast, 1-1/4", Clamp type
Product Name
Eaton Crouse-Hinds series EHC service entrance cap
Catalog Number
EHC4
UPC
662277002042
Product Length/Depth
5.22 in
Product Height
1.35 in
Product Width
5.13 in
Product Weight
0.32 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Type
Clamp
Material
Aluminum die cast
Trade size
1-1/4"
Crouse-Hinds series Service Entrance Heads and Caps catalog page
Service Entrance Heads/Caps UL certification
Service Entrance Heads/Caps UL certification
Eaton Specification Sheet - EHC4
Feature: Aluminum die-cast construction provides corrosion resistance and structural rigidity. Business Impact: Extends service life in harsh plant environments and reduces replacement costs. Application: Ideal for outdoor or wet indoor service entrances where caps face exposure. Paragraph two: Feature: Clamp-type design enables straightforward installation at the service entry. Impact: Cuts installation time, minimizes field adjustments, and lowers labor costs. Application: Retrofit projects or new builds requiring quick sealing in 1-1/4 inch conduits. Paragraph three: Feature: 1-1/4 inch trade size; Material: Aluminum die cast; Type: Clamp. Impact: Ensures compatibility with common conduit sizes and standard mounting. Application: Panelboards, switchgear, and enclosures. Paragraph four: Compliance: NEC/CEC standards; Area classification Ordinary/Non-Hazardous. Impact: Regulatory assurance and safer operation. Application: U.S./Canada facilities with non-hazardous locations. Paragraph five: Weight and dimensions help with planning. Paragraph six: Industry context and practical use provide real-world confidence in fast procurement and maintenance efficiency.
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FAQs
The EHC4 uses a clamp-type design that simplifies the sealing process around the service entrance head. Start by aligning the cap with the conduit entry, position the clamp to secure the cap, and tighten using standard hand tools to ensure a tight, code-compliant seal. Verify alignment and re-check torque after installation for consistent performance across units.
Yes. The EHC4 is designed for NEC/CEC compliant installations in ordinary/non-hazardous locations and carries UL certification for North American use. This combination supports regulatory compliance, audit readiness, and safer operation in commercial and industrial facilities, reducing the risk of non-conformance during inspections.
EHC4 is intended for ordinary/non-hazardous locations and is suitable for service entrances in electrical distribution panels, switchgear, and enclosures that require a 1-1/4 inch clamp-type cap. Its rugged aluminum die-cast body and clamp design make it ideal for retrofit projects and new installations where durability and quick sealing are priorities.
The EHC4 features a length of 5.22 inches, width of 5.13 inches, height of 1.35 inches, and a weight of 0.32 pounds. It is sized for a 1-1/4 inch trade entry, with a clamp-type cap design that integrates with standard conduit systems while maintaining a compact footprint for crowded panels.
Documentation includes Eaton’s Crouse-Hinds service entrance catalog pages, UL certification reports, and the EHC4 specification sheet. These resources provide dimensions, material data, compliance statements, and installation guidance to support procurement, audit trails, and field verification during commissioning.