Appleton EB3JB2W225 Explosionproof, Dust-Ignitionproof Circuit Breaker

Technical Specification

Features:
Additional info:

Explosionproof, dust-ignitionproof Thermal magnetic circuit breaker provides over current and short circuit protection and safe disconnect Thermal time delay overload protection for service entrance, feeder or branch circuits used for lighting, heating, motors and equipment Suitable for use in indoor or outdoor classified locations Corrosion-resistant, non-sparking copperfree aluminum with two-coat epoxy finish Breaker handle has lock bracket that can be padlocked in ON or OFF position - accommodates up to three padlocks

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Make Appleton
Manufacturer Emerson Electric Co.
Category Wires, Cables, Conduits and Overcurrent Protection>Circuit Breakers and Fuses
Model code EB3JB2W225
Series Appleton™ EB Series Circuit Breakers and Enclosures (NEC)
No. of Poles 2
Current rating 225 A
Voltage 600 V AC, 250 V DC
Standards UL

Product description

The Appleton EB3JB2W225 Circuit Breaker and Enclosure offers robust protection and reliability in challenging environments, with features designed to meet the rigorous demands of the electrical industry. This explosionproof and dust-ignitionproof enclosure is certified for use under NEC Class I, Division 1 and 2, Groups B, C, D; Class II, Division 1 and 2, Groups E, F, G; and Class III classifications, ensuring unparalleled safety and compliance.

Key Features

  • Durable Construction: Constructed with corrosion-resistant copperfree aluminum, coated with a two-layer epoxy finish, and secured by stainless steel (300 Series) components.
  • Easy Maintenance: The interior components can be removed as an assembly, simplifying wire pulling and further maintenance.
  • Secure Operation: The breaker handle features a padlock bracket capable of accommodating up to three padlocks, ensuring tamper-proof operation in both ON and OFF positions.
  • Flexible Installation: Features tapped, plugged openings for optional drains and breathers, and four removable mounting brackets with keyhole openings for ease of installation.
  • Robust Protection: Provides thermal magnetic circuit protection and thermal time-delay overload protection for optimal operational safety.

Ideal Use Cases

This circuit breaker and enclosure assembly is perfect for indoor or outdoor settings, suitable as a service entrance, feeder, or branch circuit for lighting, heating, motors, and other equipment in industrial facilities requiring explosionproof solutions.

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