Eaton DBR51732 WT100 2 Interlocked Receptacle - Hazardous

Part Number: DBR51732 WT100 2
Eaton Crouse-Hinds logo
Manufacturer
Eaton Crouse-Hinds
Part number
DBR51732 WT100 2

Quick Summary

DBR interlocked receptacle from Eaton Crouse-Hinds enables safe, controlled power engagement for hazardous-location equipment. Maintenance teams struggle with accidental energization during servicing, which causes downtime and safety risks. This unit carries NEC/CEC compliance and is suited for Hazardous/Classified Locations, UL dust-ignitionproof certification, and compatible with demanding enclosures (NEMA 3, 9, 12). Designed for Arktite DBR interlock systems in industrial plants, it supports secure breaker coordination and reliable wiring for ongoing productivity and regulatory compliance.

Product Information

Extended Description

DBR51732 WT100 2 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Arktite DBR interlocked receptacle, 100A, 100A circuit breaker, Two-wire, three-pole, Brass contacts, With breaker, Style 2, Cutler-Hammer, Copper-free aluminum, Spring door, 1-1/2", 600 Vac/250 Vdc
Product Name
Eaton Crouse-Hinds series Arktite DBR interlocked receptacle
Catalog Number
DBR51732 WT100 2
Product Length/Depth
7.25 in
Product Height
23.5 in
Product Width
8.13 in
Product Weight
0.032 lb
UPC
782274041414
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class II, Division 1 Class II, Division 2 Class III
NEMA Rating
3 9 12
Enclosure type
With breaker
Receptacle style
Spring door
Amperage Rating
100A
Grounding style
Style 2
Configuration
Two-wire, three-pole
Voltage rating
600 Vac/250 Vdc
Trade size
1-1/2"
Circuit breaker amperage
100A
Manufacturer
Cutler-Hammer
Material
Copper-free aluminum
Contact material
Brass
Feature → Business Impact → Application: The DBR51732 WT100 2 interlocked receptacle provides 100A capacity with a built-in enclosed circuit breaker, delivering enhanced safety and regulatory compliance while reducing unplanned downtime in hazardous environments. Application: chemical processing, refineries, and mining where reliable interlock operation is essential and NEC/CEC standards apply. Feature → Business Impact → Application: Rated for 600 Vac/250 Vdc and a 1-1/2" trade size, it supports heavy-duty wiring methods and long-term installation stability, improving installation efficiency and reducing retrofit costs. Application: new builds and upgrades in power distribution panels within hazardous locations. Feature → Business Impact → Application: Copper-free aluminum enclosure with a spring door and brass contacts provides corrosion resistance and durable contact performance, lowering maintenance frequency and ensuring consistent electrical contact under adverse conditions. Application: outdoor enclosures and harsh factory floors. Feature → Business Impact → Application: Grounding Style Style 2 and enclosed breaker integration streamline wiring practices and enhance safety interlocks, supporting faster commissioning. Application: plant-wide protection schemes and modular safety architectures. Feature → Business Impact → Application: Compliance with Area Classification, NEC hazardous ratings (Class II/Division 1 & 2, Class III) and NEMA ratings 3, 9, 12 delivers regulatory assurance and risk reduction. Application: oil & gas, chemical plants, and other hazardous-area installations.

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FAQs

Plan for a compatible enclosure and proper interlock mounting. The unit uses a copper-free aluminum enclosure with a spring door and brass contacts, rated for 100A and 1-1/2" trade size, and is designed to be installed with the enclosed breaker. Ensure compliance with NEC/CEC and local hazardous-location requirements, including proper wiring methods and clearances around the interlock mechanism.
The receptacle is rated for 100A, with a voltage rating of 600 Vac or 250 Vdc. It uses a two-wire, three-pole configuration and Features Style 2 grounding, along with copper-free aluminum enclosure and brass contact material, suitable for 1-1/2" trade size applications and integrated with an enclosed circuit breaker.
Yes. The DBR51732 WT100 2 is designed as an interlocked receptacle with an enclosed breaker, compatible with Cutler-Hammer components and standard wiring practices within hazardous locations. Its interlock and enclosure design support reliable breaker sequencing and safe maintenance procedures without requiring specialized, nonstandard wiring.
It carries NEC/CEC compliance for hazardous classifications, supports NEC Class II/Division 1 and Division 2 and Class III ratings, and aligns with NEMA ratings 3, 9, 12. UL dust-ignitionproof certification underpins its suitability for dust and ignition-prone environments, ensuring regulatory acceptance in hazardous locations.
The interlocked receptacle enhances safety by preventing energization during servicing, reduces downtime through reliable breaker sequencing, and improves compliance with hazardous-location standards. Its robust copper-free aluminum enclosure and durable brass contacts reduce maintenance needs, supporting longer service intervals and lower total cost of ownership in harsh industrial settings.