Appleton EB1FB2W40 Explosionproof, Dust-Ignitionproof Circuit Breaker
Technical Specification
- Make: Appleton
- Model code: EB1FB2W40
- Series: Appleton™ EB Series Circuit Breakers and Enclosures (NEC)
- No. of Poles: 2
- Current rating: 40 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 | EB1FB2W40 |
| Series | Appleton™ EB Series Circuit Breakers and Enclosures (NEC) |
| No. of Poles | 2 |
| Current rating | 40 A |
| Voltage | 600 V AC, 250 V DC |
| Standards | UL |
Product description
Appleton EB1FB2W40 Circuit Breaker and Enclosure
The Appleton EB1FB2W40 is an explosionproof, dust-ignitionproof circuit breaker, designed for use in hazardous locations. This model provides overcurrent and short circuit protection with a reliable thermal magnetic circuit breaker, ensuring safe disconnect for lighting, heating, motors, and equipment in classified indoor or outdoor areas.
Key Features
- Constructed with corrosion-resistant, non-sparking copper-free aluminum with a durable two-coat epoxy finish.
- Removable interior components facilitate easy wiring and accessory installations.
- The breaker handle features a lock bracket, accommodating up to three padlocks for secure operation in either the ON or OFF position.
- Standard tapped and plugged openings for optional drain and breather provide added flexibility.
- The enclosure features hinged, removable covers secured with stainless steel hex-head, captive bolts.
- Built for easy mounting, it includes removable brackets with keyhole openings.
Ideal Use Cases
The EB1FB2W40 circuit breaker is suitable for NEC Class I, Division 1 and 2, making it ideal for hazardous environments prone to explosive gases or dust ignitions. It supports a wide range of industrial applications, including service entrance, feeder, and branch circuits necessary for diverse electrical equipment.

