Eaton Crouse-Hinds FSQC230 Interlocked Receptacle - Hazardous Locations
Part Number: FSQC230
Quick Summary
FSQC230 interlocked receptacle with switch provides safe, controlled power in hazardous locations for industrial equipment. The design addresses common downtime and safety concerns when interlocking wiring in rugged environments, delivering reliable operation under demanding conditions. This unit carries NEC/CEC compliance with Class I Division 1 Zone 1 awareness and NEMA ratings for robust performance, including additional protection for Class II/III locations as applicable. By combining a copper-free aluminum body with brass contacts and a spring door, it offers durable, corrosion-resistant service. For system integrators and maintenance teams, the FSQC230 also simplifies installation and ongoing compliance, enabling safer, more efficient control of powered equipment in harsh settings while aligning with through-feed wiring and modular enclosure strategies.
Product Information
Extended Description
FSQC230 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Arktite FSQC interlocked receptacle with switch, 30A, Through feed, Two-wire, three-pole, Brass contacts, Copper-free aluminum, Spring door, 3/4"
Product Name
Eaton Crouse-Hinds series Arktite FSQC interlocked receptacle with switch
Catalog Number
FSQC230
Product Length/Depth
4.75 in
Product Height
10 in
Product Width
5.75 in
Product Weight
11.7 lb
UPC
782274416618
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class I, Zone 1 Class I, Division 2 Class II, Division 1 Class II, Division 2 Class III
NEMA Rating
3 7 9 12
Amperage Rating
30A
Trade size
3/4"
Configuration
Two-wire, three-pole
Receptacle style
Spring door
Back box style
Through feed
Material
Copper-free aluminum
Contact material
Brass
SP3D Design Package - Arktite FSQC Explosionproof Interlocked Receptacles
Arktite FSQC Explosionproof Interlock Receptacles catalog page
Arktite FSQC Explosionproof Interlock Receptacles Canadian certification
Arktite FSQC Explosionproof Interlock Receptacles Canadian certification
IF 748 - FSQ Receptacle Switch Replacement
IF 748 - FSQ Receptacle Switch Replacement
IF 748 - FSQ Receptacle Switch Replacement
IF 748 - FSQ Receptacle Switch Replacement
IF 748 - FSQ Receptacle Switch Replacement
Eaton Specification Sheet - FSQC230
Feature: Interlocked receptacle with switch design ensures safe power disconnection during servicing. Business Impact: Reduces arc flash risk and accelerates secure maintenance, improving worker safety and regulatory compliance. Application: Ideal for control panels in oil & gas, chemical processing, and mining environments. Feature: Through-feed back box and 3/4" trade size simplify wiring routes and enclosure integration. Business Impact: Cuts install time and minimizes wiring errors, lowering labor costs and project delays. Application: New installations and retrofits in hazardous-area enclosures. Feature: Copper-free aluminum housing with brass contacts delivers corrosion resistance and reliable conductivity. Business Impact: Extends service life in aggressive atmospheres, lowering maintenance frequency and replacement costs. Application: Outdoor or damp environments in process plants. Feature: Spring door receptacle style enhances enclosure integrity and tamper resistance. Business Impact: Improves safety and reduces dust, moisture ingress, and mechanical wear on critical connections. Application: Harsh-duty electrical control cabinets and explosion-proof housings. Feature: 30A amperage rating and 3/4" trade size support common industrial loads. Business Impact: Enables efficient power distribution to motors, pumps, and actuators without over-sizing. Application: Medium-power equipment in hazardous locations. Feature: NEC/CEC compliance and NEMA ratings 3,7,9,12 provide broad regulatory alignment. Business Impact: Eases regulatory approvals, reduces site risk, and simplifies procurement with a certified solution. Application: Global installations requiring hazard-area certification. Insight: The FSQC230’s integration with through-feed wiring and compatible back-box styles supports streamlined installation and future scalability in expanding facilities.
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FAQs
Installation requires following the FSQC230 back box through-feed wiring method, securing the interlock mechanism, and wiring two-wire, three-pole connections with brass contacts. Ensure enclosure is rated for the intended hazardous location and verify NEC/CEC compliance. Use the provided installation sheets to align with safety clearances and torque specifications to maintain the spring door’s integrity.
FSQC230 is designed for hazardous locations with NEC hazardous ratings including Class I Division 1 and Zone 1, along with compatible NEMA ratings 3, 7, 9, and 12. The copper-free aluminum housing and interlocked switch minimize exposure during maintenance, while a spring door enhances enclosure protection and reduces ingress in challenging atmospheres.
Yes. The FSQC230 is a 30A receptacle rated for 3/4" trade size, configured as two-wire, three-pole with brass contacts. It is suitable for controlling moderate power equipment like motors and pumps in hazardous locations, providing reliable interlock switching to prevent unintended energization during servicing.
FSQC230 carries NEC/CEC compliance with hazardous-location ratings such as Class I Division 1/Zone 1 and corresponding NEMA ratings. Canadian certification is evidenced through UL listings for hazardous locations, and the interlocked design supports safe operation and maintenance. This helps ensure regulatory approvals, safer installations, and easier cross-border project deployment.
The interlocked switch design reduces maintenance-related downtime by preventing accidental energization during servicing. Copper-free aluminum housing resists corrosion in harsh environments, decreasing replacement cycles. Combined with reliable brass contacts and a spring door, the FSQC230 lowers total cost of ownership through longer service life and fewer site interruptions in hazardous locations.