Square D EGB36050 Circuit Breaker
- 50A
- 3 Pole
- Bolt-On
Quantity
Square D EGB36050 3 Pole Circuit Breaker
New
Quantity
Description
Square D EGB36050 3 Pole Circuit Breaker
The Square D EGB36050 is a 3 Pole thermal magnetic molded case circuit breaker with a current rating of 50 Amps and a voltage rating of 600Y/347VAC. It has an interrupting rating of 35kAIC at 480Y/277VAC, 65kAIC at 240VAC. The EGB36050 has a bolt-on mounting type and includes long time and instantaneous trip functions.
Specifications
| Brand | Square D |
|---|---|
| Series | EGB |
| Amperage | 50A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480Y/277VAC, 600Y/347VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480Y/277VAC, 18kA @ 600Y/347VAC |
| Frame Type | E |
|---|---|
| Terminal Type | Lugs |
| For Use With | ['Square D NF Panelboards'] |
| Wire Gauge | 14-2/0 AWG |
| Max Wire | 2/0 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Standards | RoHS, REACh, HACR, TAA |
|---|---|
| Approval | cULus |
| Temp Rating | 40 °C |
Product FAQs
5 answersWhich panelboards are compatible with the EGB36050 circuit breaker?
This E-frame circuit breaker is designed specifically for use in Square D NF series panelboards. It features a bolt-on mounting configuration to secure directly to the panel bus.
What wire sizes are accepted by the terminals on the EGB36050?
The factory-installed aluminum lugs on this breaker accept 14 AWG to 2/0 AWG copper wire, or 12 AWG to 2/0 AWG aluminum wire. Ensure proper torque is applied during installation as specified on the breaker label.
Is the EGB36050 rated for HVAC equipment and HID lighting?
Yes, this breaker is HACR rated for use with heating, air conditioning, and refrigeration equipment. It is also HID rated for high-intensity discharge lighting circuits.
Can the EGB36050 be used to replace other Square D E-frame breakers?
The EGB36050 shares the same physical dimensions and mounting footprint as other EDB, EGB, and EJB circuit breakers. It can replace an EDB36050 if a higher interrupting rating is required, but verify that its fault current rating meets your system requirements before replacing an EJB36050.
What type of protection does the EGB36050 trip unit provide?
It features a fixed thermal-magnetic trip unit. The thermal component provides long-time protection against overloads, while the magnetic component delivers instantaneous protection against short circuits.
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Reviews
Review summary
Customers rate this product 4.9 out of 5 based on 25 reviews.
- RSRobert S.Verified BuyerReviewingSquare D EGB34015 - 15A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars4/21/26New breaker
Great product, exactly what I needed and shipped in a timely manner!
- EBEd B.Verified BuyerReviewingSquare D EGB34100 - 100A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars11/5/25100 amp breaker
Prompt ordering and shipping at a fair price. Thanks
- EBEd B.Verified BuyerReviewingSquare D EGB34015 - 15A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars10/11/25Breaker purchase
quick response and shipping
- TITim I.Verified BuyerReviewingSquare D EGB34040 - 40A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/6/25Problem Solved
The breakers showed up packaged very well and in great shape. The pricing was very competitive and solved our problem sourcing older circuit breakers.
- MKMarvin K.Verified BuyerReviewingSquare D EGB34045 - 45A 3 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars8/4/25Square D EGB34045 3 Pole Circuit Breaker
Breaker and service was great and always has been. Looking forward more business in the future. Thanks.