Eaton Crouse-Hinds D2CB12 15 Replacement Circuit Breaker Assembly - Factory Sealed

Part Number: D2CB12 15
Eaton Crouse-Hinds logo
Manufacturer
Eaton Crouse-Hinds
Part number
D2CB12 15

Quick Summary

D2CB12 15 is an Eaton Crouse-Hinds replacement circuit breaker assembly for hazardous-location panel protection. In retrofit projects or new builds, reliability matters, and unsealed or mismatched breakers can drive costly downtime. This two-pole, 15A unit uses copper-free aluminum and is factory sealed for rugged environments, reducing ingress and maintenance. The product meets NEC/CEC standards and carries a Class I, Division 2 rating, making it suitable for hazardous or classified locations. Its 120/240 Vac rating and compact footprint fit common industrial enclosures, while the copper-free alloy aids corrosion resistance. By standardizing on the D2CB12 15, you simplify sourcing, improve safety compliance, and lower total cost of ownership on critical protection schemes.

Product Information

Extended Description

D2CB12 15 Eaton Crouse-Hinds: Eaton Crouse-Hinds series D2CB replacement circuit breaker assembly, 15A, Copper-free aluminum, Two-pole, Factory sealed, 120/240 Vac
Product Name
Eaton Crouse-Hinds series D2CB replacement circuit breaker assembly
Catalog Number
D2CB12 15
Product Length/Depth
7 in
Product Height
4.25 in
Product Width
2.5 in
Product Weight
2.73 lb
UPC
782274302829
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2
Number Of Poles
Two-pole
Amperage Rating
15A
Voltage rating
120 Vac/240 Vac
Material
Copper-free aluminum
Special features
Factory sealed
Feature: Copper-free aluminum construction – Benefit: Improves corrosion resistance in harsh industrial environments, reducing maintenance costs and downtime. Application: Use in outdoor or damp facilities where aluminum wiring is common. Feature: Two-pole design with 15A rating – Benefit: Reliable overcurrent protection for balanced loads in control panels, boosting safety margins in 120/240 Vac systems. Application: Industrial panels and machine controls needing compact protection. Feature: Factory sealed – Benefit: Eliminates ingress of dust and moisture, lowering failure risk and service calls. Application: Hazardous locations and classified zones where sealed protection is critical. Feature: NEC/CEC compliance with Class I, Division 2 rating – Benefit: Regulatory alignment minimizes compliance risk and expedites approvals. Application: Plants and processes in hazardous environments. Feature: 7 in length, 4.25 in height, 2.5 in width – Benefit: Space-efficient footprint simplifies enclosure planning and retrofits. Application: Replacements in tight electrical cabinets. Feature: 120/240 Vac voltage rating – Benefit: Flexibility for dual-voltage circuits, reducing inventory needs. Application: Multi-voltage machine controls and panelboards. Industry Context: Leveraging the D2CB12 15 within Eaton Crouse-Hinds’ D2 family supports standardized maintenance practices and predictable performance across hazardous-location installations.

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FAQs

Installers should verify enclosure integrity and fit within the panelboard footprint, ensuring adequate clearance for heat dissipation. The two-pole, 15A unit is designed for hazardous-location ratings (Class I, Division 2) and requires proper wiring practices per NEC/CEC. Use factory-sealed construction to protect against dust, moisture, and ingress, and confirm voltage rating matches the system (120/240 Vac).
Key specs include a 15A amperage rating, 120/240 Vac voltage rating, two-pole configuration, and copper-free aluminum construction. The device is designed for hazardous locations with a Class I, Division 2 rating and adheres to NEC/CEC standards, offering reliable protection in challenging environments.
Yes, it is suitable for hazardous-location panelboards. It carries NEC/CEC compliance and a Class I, Division 2 rating, which supports operation in hazardous or classified locations. The hazardous-area designation helps streamline approvals and compliance documentation for industrial plants.
The copper-free aluminum construction, sealed design, and robust Class I, Division 2 rating reduce ingress-related failures and corrosion. This lowers maintenance intervals and replacement costs in harsh environments, delivering improved uptime and a lower total cost of ownership over the product’s lifecycle.
Check enclosure space (7 in L x 4.25 in H x 2.5 in W) to ensure the unit fits existing panels. Confirm 120/240 Vac compatibility, two-pole configuration, and DAC/NEC adherence for hazardous locations. The D2CB12 15 is designed to integrate with standard Eaton Crouse-Hinds protection schemes, simplifying procurement and spares management.