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HJA36100 - 100 Amp Circuit Breaker
- 100 Amp
- 25k @ 600VAC; 65k @ 480VAC; 100k @ 240VAC
- 3 Pole
Purchase Options: New In Box
HJA36100 - 100 Amp Circuit Breaker Description
HJA36100 - 100 Amp Circuit Breaker
The Square D® PowerPacT® H‑Frame HJA36100 is a high-performance, 100 amp, 3‑pole circuit breaker engineered for outstanding protection in commercial and industrial electrical systems. Built to safeguard against overloads and short circuits, it boasts a compact yet rugged design tailored for Square D I‑Line panelboards and switchboards. With a thermal‑magnetic trip unit and dual‑break rotating contacts, it delivers lightning-fast fault response while minimizing peak current–making it a top pick for demanding environments.
Key Features and Benefits
- Thermal‑Magnetic Trip Technology: Offers pinpoint accuracy in detecting overloads and short‑circuits, maximizing safety for downstream equipment.
- 25 kA @ 600 VAC Breaking Capacity: Handles heavy fault conditions without compromise, ensuring reliable system protection.
- Easy I‑Line Mounting: Engineered for fast, tool‑less installation in Square D panelboards—helping reduce downtime during maintenance or upgrades.
- Dual‑Break Rotating Contacts: Lowers peak current during fault events, improving longevity and overall system safety.
- Field‑Installable Accessories: Customize setups effortlessly with add‑ons like auxiliary switches and shunt trips—cutting inventory complexity.
Technical Specifications
- Rated Current: 100 A
- Poles: 3‑pole
-
Breaking Capacity:
- 100 kA @ 240 V AC
- 65 kA @ 480 V AC
- 25 kA @ 600 V AC
- 20 kA @ 250 V DC
- Operational Voltage: Up to 690 VAC
- Insulation Voltage: 750 VAC
- Control Type: Toggle
- Mounting Style: I‑Line bracket
- Terminal ID: AL150HD
-
Dimensions:
- Height: 6.42″
- Width: 4.09″
- Depth: 3.39″
- Net Weight: 4.85 lb (2.2 kg)
Material Compliance and Certifications
- Fully RoHS/REACh compliant—meets modern environmental safety standards.
- Green Premium certified for sustainability and reduced ecological impact.
- UL, CSA, NOM, IEC 60947‑2, and CE‑marked to ensure robust quality and global compliance.
Suitability
- Ideal for commercial buildings, manufacturing plants, data centers, and large-scale switchboard panels—anywhere reliable circuit protection is mission-critical. Whether you're installing new gear or retrofitting existing systems, the HJA36100 delivers premium performance, longevity, and peace of mind.
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.
Specifications
- Width:4.12
- Height:8.75
- Depth:4.38
- Poles:3
- Amperes:100
- A.I.C. Rating & Volts:25k @ 600VAC; 65k @ 480VAC; 100k @ 240VAC
- Type:HJA
- Approx Dimensions:4.12"W x 8.75"L x 4.38"D
- Additional Notes:I-Line Frame, Plug-In, Thermal Magnetic, Molded Case Circuit Breaker
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE shipping on breaker orders over $100 and all other items with orders over $500.
CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).
Same Day Shipping
We strive to ship out your items within one business day.
In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).