Appleton EB3JB2W150 Explosionproof, Dust-Ignitionproof Circuit Breaker
Technical Specification
- Make: Appleton
- Model code: EB3JB2W150
- Series: Appleton™ EB Series Circuit Breakers and Enclosures (NEC)
- No. of Poles: 2
- Current rating: 150 A
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
Read more| Make | Appleton |
|---|---|
| Manufacturer | Emerson Electric Co. |
| Category | Wires, Cables, Conduits and Overcurrent Protection>Circuit Breakers and Fuses |
| Model code | EB3JB2W150 |
| Series | Appleton™ EB Series Circuit Breakers and Enclosures (NEC) |
| No. of Poles | 2 |
| Current rating | 150 A |
| Voltage | 600 V AC, 250 V DC |
| Standards | UL |
Product description
The Appleton EB3JB2W150 Circuit Breaker and Enclosure is designed for demanding industrial environments, promising reliability through its explosionproof and dust-ignitionproof design. Certified for NEC Class I, Division 1 and 2, Groups B, C, D, and Class II, Division 1 and 2, Groups E, F, G, this product is ideal for hazardous locations. Additionally, it holds NEMA ratings of 3R, 4X, 7BCD, and 9EFG for superior protection against environmental elements.
Key Features
- Constructed from corrosion-resistant copperfree aluminum with a robust two-coat epoxy finish.
- Features a thermal magnetic design for overcurrent and short circuit protection, including a thermal time delay for overloads.
- Interior components are easily removable to facilitate wire pulling and installation of accessories.
- The breaker handle can be padlocked in the ON or OFF position, accommodating up to three padlocks for added security.
- Equipped with standard tapped openings for optional drain and breather installation.
- Designed with a precision-milled enclosure and quick-acting mounting hardware for straightforward installation and maintenance.
Ideal Use Cases
Suitable for both indoor and outdoor use, the EB3JB2W150 is well-suited for lighting, heating, motor, and equipment circuits requiring dependable protection in classified locations.
The Appleton EB3JB2W150 is not just a circuit breaker; it's a comprehensive safety solution designed to meet the strictest industrial safety standards, ensuring operational stability and security in challenging environments.

