- Circuit Breaker /
- Molded Case /
- Square D /
EJB34040
EJB34040
IMAGES ARE FOR REFERENCE ONLY.
Select Product Condition:
What's the difference?View Specifications
EJB34040 Specifications
View Full SpecificationsView Specifications
EJB34040, Square D, Schneider Electric circuit breaker molded case EJB Series, type EJB, PH, P, V, A, , Bolt-On, complete with trip functions, Thermal Magnetic
| Manufacturer | Square D | Subcategory | Molded Case |
| Family | EJB Series | Protection | Thermal Magnetic |
| Connection | Bolt-On | ||
| Manufacturer | Square D | ||
| Subcategory | Molded Case | ||
| Family | EJB Series | ||
| Protection | Thermal Magnetic | ||
| Connection | Bolt-On |
Electrical.com is NOT an authorized distributor for Square D and therefore the manufacturer’s warranty does not apply. This product does include an Electrical.com 2 year warranty.
We can test, inspect and repair your EJB34040. All repairs include a 2-Year Electrical.com Warranty.
The Square D EJB34040 is a molded case circuit breaker from the EJB series, designed for branch circuit protection in commercial and industrial power distribution systems. This breaker features a -poles configuration, a current rating of A, a voltage rating of V, and an interrupting capacity of {aic rating}. The EJB series is recognized for its compact E-frame construction and thermal magnetic trip unit, providing reliable overload and short-circuit protection. Commonly used in NF Series panelboards, the EJB34040 is ideal for lighting and power distribution applications where high interrupting capacity is required.
The EJB34040 utilizes a Bolt-On connection for secure installation into compatible panelboards. It supports both copper and aluminum conductors, with wire sizes ranging from 14 to 6 AWG for copper and 12 to 6 AWG for aluminum. The breaker is UL and CSA approved, ensuring compliance with major safety standards. Its thermal magnetic trip mechanism delivers consistent performance, while the 65kA interrupting capacity at 480V and 100kA at 240V provide robust protection for demanding environments.
Electrical.com offers the Square D EJB34040 with access to detailed technical documentation and expert support for specification, installation, and integration. Our experienced sales team is available to help you select and implement the optimal circuit protection solution for your project, ensuring safe and efficient operation of your electrical distribution system.