Eaton EIDB3100 S756V S784 - Explosionproof Disconnect Switch

Part Number: EIDB3100 S756V S784
Eaton Crouse-Hinds logo
Manufacturer
Eaton Crouse-Hinds
Part number
EIDB3100 S756V S784
Category

Quick Summary

The EID disconnect switch provides safe electrical isolation for equipment in hazardous locations. This solution is aimed at engineers and maintenance teams seeking reliable isolation without sacrificing ease of service or footprint. It meets stringent NEC/CEC requirements and hazardous-location classifications, including Class I Zone 2 and Division 1/2 configurations, along with UL certification for safety and compliance. In practice, it reduces downtime and simplifies lockout/tagout procedures while delivering robust performance in demanding environments. By combining a copper-free aluminum enclosure with a compact footprint, this unit supports efficient panel integration and clear fault feedback, aligning with critical maintenance and uptime goals in industrial automation and processing facilities.

Product Information

Extended Description

EIDB3100 S756V S784 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EID disconnect switch, 100A, With switch, Non-fused, 20 HP/30 HP/50 HP, Copper-free aluminum, Auxiliary contact (single block), breather and drain, 240-600 Vac/250 Vdc
Product Name
Eaton Crouse-Hinds series EID disconnect switch
Catalog Number
EIDB3100 S756V S784
Product Length/Depth
12.53 in
Product Height
16.53 in
Product Width
11.75 in
Product Weight
62 lb
UPC
662276688193
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Zone 2 Class II, Division 1 Class I, Division 1 Class I, Zone 1 Class I, Division 2 Class III
NEMA Rating
7 4 3 3R 9
Enclosure type
With switch
Fusing
Non-fused
Amperage Rating
100A
Horsepower
20 hp/30 hp/50 hp
Material
Copper-free aluminum
Special features
Auxiliary contact (single block), breather and drain
SP3D Design Package - EID Explosionproof Compact Disconnect Switches EID Series Explosionproof, Compact Disconnect Switches Brochure EID Series Explosionproof, Compact Disconnect Switches catalog page EID Explosionproof, Compact Disconnect Switches UL certification EID Explosionproof, Compact Disconnect Switches UL certification IF 1532 - EID Disconnect Assembly EID Explosionproof Disconnect Switches EID Explosionproof Disconnect Switches
Feature: 100A amperage rating and 20/30/50 hp compatibility. Business Impact: Enables safe isolation of motor loads up to common industrial horsepower ranges, reducing risk during maintenance. Application: Ideal for pumps and conveyors in hazardous environments where motor control needs reliable disconnection. Feature: Non-fused switch configuration. Business Impact: Simplifies maintenance, minimizes fault paths, and streamlines lockout/tagout procedures. Application: Suitable for routine motor-control panels in refineries or chemical plants. Feature: Copper-free aluminum enclosure. Business Impact: Lighter weight with corrosion resistance improves installation efficiency and long-term durability in aggressive atmospheres. Application: Outdoor or wash-down environments common in processing facilities. Feature: Auxiliary contact (single block) plus breather and drain. Business Impact: Provides status feedback for control circuits and reduces moisture-related faults, boosting reliability. Application: Essential for remote signaling and dependable operation in Class I/II locations. Feature: Certifications and compliance (NEC/CEC, Hazardous Locations). Business Impact: Improves regulatory posture, simplifies audit readiness, and supports safer plant operations. Application: Critical for facilities requiring strict electrical codes and hazardous-area approvals.

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FAQs

What you need to know: verify Class I Zone 2 or Division 1 ratings, ensure enclosure type is noted as 'With switch', and confirm the unit is mounted with appropriate clearances per NEC guidelines. Use the auxiliary contact for panel signaling and route wiring through the breather and drain to prevent moisture buildup.
The unit provides a 100A amperage rating and supports 20 hp, 30 hp, or 50 hp motor loads. Non-fused design simplifies maintenance while the 240-600 Vac/250 Vdc range covers typical motor circuits, enabling reliable isolation during servicing without compromising protection.
Yes. It carries NEC/CEC standards with hazardous-location classifications and UL certification for use in Class I/II environments. This combination supports regulatory compliance, safer installations, and smoother audits in industrial facilities.
Breather and drain provide moisture management inside the enclosure, preventing condensation and corrosion that can compromise contacts and insulation. This feature improves long-term reliability, reduces maintenance intervals, and supports consistent performance in humid or dusty hazardous zones.
By combining a rugged copper-free aluminum enclosure, reliable 100A isolation, and an auxiliary contact for status feedback, the EIDB3100 reduces unexpected outages, simplifies diagnostics, and lowers maintenance costs. Its compliance with NEC/CEC and hazardous-location ratings also minimizes regulatory risk for plant operations.