Eaton Crouse-Hinds S1033 throat bushing - Rigid/IMC Insulated
Part Number: S1033
Quick Summary
Eaton Crouse-Hinds S1033 throat bushing is a rigid/IMC conduit fitting that provides insulation and protection for electrical enclosures. It helps prevent conductor abrasion and moisture ingress in demanding industrial environments, reducing downtime and maintenance costs. This solution aligns with NEC/CEC standards and UL Canada certifications, ensuring regulatory compliance for North American facilities. By combining a threadless design with insulated construction, it delivers quick installation, reliable performance, and long-term cost savings for control panels and junction boxes, while harmonizing with common conduit fittings in the field.
Product Information
Extended Description
S1033 Eaton Crouse-Hinds: Eaton Crouse-Hinds series throat bushing, Rigid/IMC, Insulated, Malleable iron, 105°C, Threadless, 1"
Product Name
Eaton Crouse-Hinds series throat bushing
Catalog Number
S1033
UPC
784564112170
Product Weight
0.118 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Conduit type
Rigid/IMC
Insulator
Insulated
Thread
Threadless
Trade size
1"
Material
Malleable iron
Temperature rating
105°C
Crouse-Hinds series Insulating and Throat Bushings - Rigid-IMC catalog page
Insulating and Throat Bushings - Rigid-IMC Canadian certification
Insulating and Throat Bushings - Rigid-IMC Canadian certification
Eaton Specification Sheet - S1033
Feature: Insulated, threadless throat bushing for rigid/IMC conduit. Business Impact: Minimizes moisture paths and eliminates the need for threading, speeding up installation and reducing material waste. Application: Ideal for panel and cabinet feed-throughs in non-hazardous environments where insulation is essential. Feature: Malleable iron body rated to 105°C. Business Impact: Delivers robust mechanical protection against vibration and heat, extending equipment life and reducing replacement intervals. Application: Industrial automation enclosures exposed to elevated temperatures near motors and heat sources. Feature: 1-inch trade size with standard Rigid/IMC compatibility. Business Impact: Ensures compatible, scalable integration with existing conduits and fittings, lowering install time and training requirements. Application: Control panels, junction boxes, and machinery housings in manufacturing lines. Feature: NEC/CEC compliance and ordinary/non-hazardous location suitability. Business Impact: Streamlines procurement and reduces compliance risk across facilities in North America. Application: Data centers, process lines, and automation cabinets in compliant environments. Feature: Threadless design and compact form. Business Impact: Reduces assembly complexity and enables faster maintenance, while preserving conduit protection. Application: Retrofit projects and new builds where space is at a premium and quick service is needed.
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FAQs
To install the S1033, ensure the conduit is rigid/IMC and the enclosure knockout is appropriate for a threadless throat bushing. Push the insulated bushing into the knockout opening until seated, align the conduit, and secure with compatible fittings if needed. This reduces installation time and protects conductors from moisture and vibration.
Key specifications include a 1-inch trade size, rigid/IMC compatibility, insulated construction, malleable iron body, and a 105°C temperature rating. The catalog number is S1033, UPC 784564112170, and it is designed for ordinary/non-hazardous locations under NEC/CEC standards.
Yes. The S1033 is classified for ordinary/non-hazardous locations and conforms to NEC/CEC standards, with additional UL Canadian certification references. This makes it appropriate for most non-hazardous industrial and commercial installations where insulation and protection of conductors are required.
Compliance documentation includes NEC/CEC standards alignment and UL-listed Canadian certification references. Downloadable resources include catalog pages and specification sheets from Eaton, along with Canadian certification pages, to support your regulatory and quality assurance processes.
The S1033 delivers rapid installation due to its threadless design, reduces moisture ingress and conductor wear through insulated construction, and uses a durable malleable iron body for extended service life. These factors translate to lower maintenance costs, reduced downtime, and a favorable return on investment for automation projects.