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Square D GJL36070 Molded Case Circuit Breaker
- 70A
- 3 Pole
- Unit Mount
Square D
GJL36070
Molded Case Circuit Breaker
Brand
Square D
SKU
GJL36070
Quantity
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Square D GJL36070 - 70A 3 Pole Molded Case Circuit Breaker
Re-Certified
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Description
Built for commercial power systems, the Square D GJL36070 is a 70A, 3-pole molded case circuit breaker from the legacy PowerPacT G-Frame series. Designed with a unit-mount configuration, it integrates into Square D control panels and enclosures. When upgrading infrastructure, this model transitions to the newer HJL36070. The breaker utilizes a fixed thermal-magnetic trip unit for long-time and instantaneous (LI) defense, featuring a 65kAIC capacity at 480V.Specifications
| Brand | Square D |
|---|---|
| Part Number | GJL36070-R |
| Series | GJL |
| Amperage | 70A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600Y/347VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 18kA @ 600Y/347VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Square D Control Panels, Switchboards, Enclosures |
| Wire Gauge | 14-1/0 AWG (Cu), 8-1/0 AWG (Al) |
| Max Wire | 1/0 AWG |
| Min Wire | 14 AWG (Cu), 8 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, Undervoltage Release |
|---|---|
| Accessories | Lugs (Line & Load) |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CE, CSA, IEC, UL |
| Temp Rating | 40C |
| Construction Features | Non-Interchangeable Trip |
Product FAQs
4 answersWhat does the 'J' in the GJL36070 catalog number indicate?
The 'J' designates the interrupting rating tier within the Square D PowerPacT G-Frame family. It signifies a high interrupting capacity, specifically rated for 65kA at 480VAC and 100kA at 240VAC.
What is the direct replacement or upgrade path for the GJL36070?
For legacy system upgrades, the PowerPacT G-Frame GJL36070 transitions to the newer PowerPacT H-Frame equivalent, catalog number HJL36070.
Is the GJL36070 compatible with I-Line panelboards?
No, the GJL36070 is a unit-mount (feed-thru) breaker designed for bolt-on installation in control panels and enclosures. It does not have the plug-on jaw connections required for Square D I-Line panelboards.
Are the thermal and magnetic trip settings adjustable on this breaker?
No, the GJL36070 features a fixed thermal-magnetic trip unit. Both the long-time (thermal) and instantaneous (magnetic) trip functions are factory-set and non-interchangeable.
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Reviews
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Customers rate this product 5.0 out of 5 based on 1 review.
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Rating
1 review
- JCJohnny C.Verified BuyerReviewingSquare D GJL36050 - 50A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars10/9/26Nice Re-furbish
Very nice re-furbish breaker. Installed with no issues. Placed order with no issues and Drew was very professional. Highly Recommended.