Square D EGB36030 Molded Case Circuit Breaker
- 30A
- 3 Pole
- Bolt-On
Square D
EGB36030
Molded Case Circuit Breaker
Brand
Square D
SKU
EGB36030
Quantity
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Square D EGB36030 - 30A 3 Pole Molded Case Circuit Breaker
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Description
Manufactured by Square D, the EGB36030 is a 3-pole, 30A molded case circuit breaker from the E-Frame family. It delivers reliable thermal-magnetic protection for commercial systems. This unit mounts into Square D NF panelboards using a secure bolt-on connection. It accepts 14-6 AWG copper or 12-6 AWG aluminum wire via lug terminals. Rated for 65 kAIC at 240V and 35 kAIC at 480Y/277V, it provides robust fault clearing. The breaker also includes a Visi-Trip indicator and an HACR rating.Specifications
| Brand | Square D |
|---|---|
| Part Number | EGB36030 |
| Series | EGB |
| Amperage | 30A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 120VAC, 240VAC, 480Y/277VAC, 600Y/347VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 120VAC, 65kA @ 240VAC, 35kA @ 480Y/277VAC, 18kA @ 600Y/347VAC |
| Frame Type | EGB |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D NF Panelboards |
| Wire Gauge | 14-6 AWG (Cu), 12-6 AWG (Al) |
| Max Wire | 6 AWG |
| Min Wire | 14 AWG (Cu), 12 AWG (Al) |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Aluminum Lugs Included |
| Standards | CSA C22.2 No. 5, HACR, HID, NEMA AB 1, NFPA 70, UL 489 |
| Approval | CSA, cULus, HACR, HID, NOM, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, HID Rated, Visual Trip Indicator |
Product FAQs
8 answersWhat panelboards are compatible with the EGB36030 circuit breaker?
This E-Frame breaker is designed exclusively for bolt-on installation in Square D NF series panelboards.
Is the Square D EGB36030 HACR rated?
Yes, this breaker is HACR rated, making it suitable for use with heating, air conditioning, and refrigeration equipment.
Is this breaker HID rated for lighting circuits?
Yes, the EGB36030 is UL Listed as High-Intensity Discharge (HID) rated, allowing it to safely switch HID lighting loads.
What is the recommended tightening torque for the terminal lugs on this breaker?
The terminal lugs should be torqued to 30 lbf-in (3.4 N-m) for both copper and aluminum wire sizes 14 to 6 AWG.
Does this breaker feature a tripped circuit indicator?
Yes, it includes Square D Visi-Trip technology, which displays a highly visible red indicator when the breaker has tripped, making troubleshooting faster.
Does the EGB36030 provide ground fault or arc fault protection?
No, this is a standard thermal-magnetic breaker providing overload and short-circuit protection. It does not include integrated GFCI or AFCI features.
Are the trip settings adjustable on the EGB36030?
No, this breaker features a fixed thermal-magnetic trip unit. Both the long-time and instantaneous trip functions are factory-set and cannot be adjusted.
What are the magnetic hold and trip currents for the EGB36030?
This 30A breaker has a magnetic holding current of 270A and a magnetic trip current of 875A.
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Reviews
Review summary
Customers rate this product 4.9 out of 5 based on 25 reviews.
Total 5 star reviews: 23 Total 4 star reviews: 2 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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Rating
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.