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Schneider Electric HGL36070AA Molded Case Circuit Breaker

  • 70A
  • 3 Pole
  • Unit Mount
Schneider Electric HGL36070AA
Molded Case Circuit Breaker
Brand Schneider Electric
SKU HGL36070AA
Select Item Condition
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  • 70A
  • 3 Pole
  • Unit Mount

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Schneider Electric HGL36070AA - 70A 3 Pole Molded Case Circuit Breaker

Schneider Electric HGL36070AA - 70A 3 Pole Molded Case Circuit Breaker

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$874.89 In Stock

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Description

Engineered for commercial applications, the Schneider Electric HGL36070AA provides robust overcurrent protection. This 3-pole, 70A MCCB utilizes thermal-magnetic trip technology with fixed LI functions. The unit-mount configuration installs easily into compatible switchboards and motor control centers, accepting 14 to 3/0 AWG wire. Rated 65kAIC at 240VAC, this current-limiting breaker includes a factory-installed 1A/1B auxiliary switch and features a Visi-Trip indicator for quick diagnostics.

Specifications

Key specifications
Brand Schneider Electric
Series HGL
Amperage 70A
Poles 3
Mounting Style Unit Mount
Voltage 208Y/120VAC, 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 600VAC, 250VDC, 500VDC
Phase 3
AIC Rating 65kA @ 208Y/120VAC, 65kA @ 240VAC, 35kA @ 480Y/277VAC, 35kA @ 480VAC, 18kA @ 600Y/347VAC, 18kA @ 600VAC, 20kA @ 250VDC, 20kA @ 500VDC
Fit and installation
Frame Type H
Terminal Type Lugs
For Use With Industrial Control Panels, Switchboards, Motor Control Centers
Wire Gauge 14 AWG-3/0 AWG (Al/Cu)
Max Wire 3/0 AWG
Min Wire 14 AWG
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Standards and features
Available Options Shunt Trip, Undervoltage Release, Alarm Switch, Padlock Attachment, Motor Operator, Rotary Handle, Terminal Shields
Accessories Auxiliary Switch (1A/1B), Lugs
Standards CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489
Approval CCC, CE, CSA, IEC, NOM, UL
Temp Rating -25C to 70C
Construction Features HACR Rated, Current Limiting, Trip-Free Mechanism, Visual Trip Indicator, Reverse Feed, 80% Rated, Non-Interchangeable Trip

Product FAQs

7 answers
What does the "AA" suffix mean in the HGL36070AA catalog number?

The "AA" suffix indicates that this breaker comes equipped with a factory-installed 1A/1B auxiliary switch (OF). This allows for remote signaling of the breaker's open or closed status.

Does the HGL36070AA mount directly to a panelboard bus?

No, the HGL36070AA is a unit-mount, feed-thru circuit breaker. It does not plug into or bolt onto a panelboard bus like an I-Line breaker. It is designed to be mounted to a backpan or enclosure and hard-wired using the provided lugs.

Is the HGL36070AA circuit breaker 80% or 100% rated?

This model is a standard 80% rated circuit breaker. For continuous loads lasting three hours or more, the load should not exceed 80% of its 70A capacity, which is 56 amps.

Can I swap the trip unit on the HGL36070AA to change its amperage?

No, the HGL36070AA features a fixed thermal-magnetic trip unit. The trip unit is non-interchangeable, meaning the 70A rating and LI trip functions cannot be modified in the field.

Is the HGL36070AA suitable for reverse feeding?

Yes, this thermal-magnetic PowerPacT H-frame breaker is suitable for reverse feed applications. You can supply power to either the top or bottom lugs without affecting the breaker's protective functions.

Is the HGL36070AA rated for use with HVAC equipment?

Yes, this circuit breaker is HACR rated. It is approved for use with heating, air conditioning, and refrigeration equipment that requires HACR-rated overcurrent protection.

How can I visually verify if the HGL36070AA has tripped?

This breaker includes a Visi-Trip indicator. When the breaker trips due to an overcurrent or short circuit condition, the handle moves to a center position and a high-visibility indicator appears, allowing for quick diagnostics in a crowded control panel.

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