Eaton EBMBB FD W30361 S784 - Explosionproof Disconnect Switch
Part Number: EBMBB FD W30361 S784
Manufacturer
Eaton Crouse-Hinds
Part number
EBMBB FD W30361 S784
Quick Summary
EBMBB FD W30361 S784 is an explosionproof disconnect switch used for safe isolation in hazardous industrial equipment. Engineers in harsh plants face downtime and safety risks when isolation is unreliable or non-compliant with electrical codes. This unit carries NEC/CEC safety ratings with hazardous-location classifications including Class I and Class II divisions and robust NEMA protections for reliable operation. By combining rugged enclosure, copper-free aluminum construction, and an optional 1A/1B auxiliary contact, it enables faster installation, longer service life, and lower lifecycle costs in industrial control panels.
Product Information
Extended Description
EBMBB FD W30361 S784 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EBM disconnect switch, 30A, With switch, Fused, 5 HP/7.5 HP, Copper-free aluminum, Polyphase, 1A and 1B contacts auxiliary switch, 200-600 Vac/250 Vdc
Product Name
Eaton Crouse-Hinds series EBM disconnect switch
Catalog Number
EBMBB FD W30361 S784
Product Length/Depth
14.46 in
Product Height
26.9 in
Product Width
10.25 in
Product Weight
134 lb
UPC
782274943541
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class II, Division 1 Class I, Division 1 Class I, Division 2 Class II, Division 2 Class III
NEMA Rating
12 3R 9 7 3 4
Enclosure type
With switch
Fusing
Fused
Amperage Rating
30A
Phase
Polyphase
Voltage rating
200-600 Vac / 250 Vdc
Horsepower
5 hp/7.50 hp
Material
Copper-free aluminum
Special features
1A and 1B contacts auxiliary switch
SP3D Design Package - EBM Explosionproof Disconnect Switches
EBM Series Explosionproof Disconnect Switches catalog page
EBM Explosionproof Disconnect Switches Canadian certification
EBM Explosionproof Disconnect Switches Canadian certification
IF 1616 - Flange Gasket Replacement Kit
IF 1616 - Flange Gasket Replacement Kit
Eaton Specification Sheet - EBMBB FD W30361 S784
Explosionproof construction provides intrinsic safety in hazardous locations, reducing risk of ignition and helping compliance with NEC/CEC standards. The business impact is safer startup sequences and lower incident-related downtime, which translates to improved plant throughput in chemical, oil & gas, and mining applications. This model is designed for 200-600 Vac (250 Vdc) fused operation at 30A with 5 hp/7.5 hp ratings, allowing a compact yet capable isolation point in multi-line control circuits and facilitating straightforward integration into polyphase systems. The copper-free aluminum enclosure reduces weight and corrosion concerns, delivering easier handling during commissioning and long-term maintenance cost savings in offshore, onshore, and refinery environments. An auxiliary 1A/1B contact set enables remote signaling and interlocking, improving visibility for PLCs and SCADA interfaces while maintaining robust protection in harsh environments. Documentation and configuration support from SP3D packages, catalogs, and instruction sheets accelerates installation and reduces engineering risk.
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FAQs
Plan for a compatible enclosure with clearances that accommodate a 14.46 in length, 26.9 in height, and 10.25 in width. Mount the switch, connect the fused line/load wiring to the 30A terminals, and integrate the 1A/1B auxiliary contacts for remote signaling. Verify 200–600 Vac / 250 Vdc ratings and ensure the assembly is in a Hazardous/Classified Location according to NEC/CEC guidelines.
A 30A amperage rating with fused protection limits fault current and provides defined isolation at 200–600 Vac (250 Vdc). The polyphase configuration supports multi-phase motors up to 5 hp at 120/208/230/460 V options, or 7.5 hp at appropriate voltages. This combination delivers reliable control, predictable shutoff, and enhanced protection against electrical faults in industrial systems.
Yes. The EBMBB FD W30361 S784 is designed for Hazardous/Classified Locations with NEC/CEC compliance and NEMA protections (including multiple ratings). Its explosionproof enclosure and fused switch configuration are aimed at minimizing ignition sources and maintaining safe operation in challenging environments such as chemical processing, refineries, and other flammable-liquid or gas-handling facilities.
Key certifications include NEC/CEC compliance and hazardous-location ratings (Class I, Division 1 and 2; Class II, Division 1 and 2; Class III). NEMA ratings include 12 and 3R, with related protection against dust, moisture, and corrosion. This ensures regulatory alignment and reliable performance in harsh environments across global facilities.
Fused switching minimizes fault severity and reduces arc-flash exposure, leading to lower maintenance costs and less unplanned downtime. Copper-free aluminum enclosure offers corrosion resistance and weight advantages, easing installation and servicing. Auxiliary contacts support remote monitoring and signaling, enabling faster fault diagnosis and improved asset utilization, ultimately delivering a favorable return on investment in long-cycle industrial operations.