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AA1-B0-34-615-2D2-C Single-pole magnetic (hydraulic delay) circuit breaker rated at 15A and 277V. Panel mount with lever actuator and UL, CSA, CCC approvals.
Mfr Part #:

AA1-B0-34-615-2D2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Single-pole magnetic (hydraulic delay) circuit breaker rated at 15A and 277V. Panel mount with lever actuator and UL, CSA, CCC approvals.
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AA1-B0-34-615-2D2-C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating
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AA1-B0-34-615-2D2-C Description

Short technical summary and product information.

This is a single-pole magnetic (hydraulic delay) circuit breaker from Littelfuse, model AA1-B0-34-615-2D2-C. It is rated for continuous operation at 15A and 277V AC. The breaker uses a hydraulic-magnetic trip mechanism that provides accurate, temperature-insensitive overcurrent protection. The actuator is a manual lever for reset and on/off control. There is no illumination feature. Mounting is panel mount, suitable for fixed installation in electrical enclosures. The device carries approvals from CCC, CSA, and UL, ensuring compliance with international safety standards for industrial and commercial applications. Typical applications include power distribution panels, lighting circuits, and motor protection in industrial environments.

AA1-B0-34-615-2D2-C Quick Information

Product Type: Circuit Breaker
Series: AA1-B0
Canonical Name: Magnetic (Hydraulic Delay) Circuit Breaker, 1 Pole, 15A, 277V

AA1-B0-34-615-2D2-C Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AA1-B0-34-615-2D2-C Features

  • Rated for 15A at 277V operation.
  • Single-pole magnetic hydraulic delay breaker.
  • Panel mount with lever actuator.
  • Non-illuminated design for simplicity.
  • Approved by CCC, CSA, and UL.

AA1-B0-34-615-2D2-C Applications

  • Ideal for industrial power distribution panels.
  • Used in commercial lighting control systems.
  • Suitable for motor protection circuits.
  • Applied in HVAC equipment and controls.

AA1-B0-34-615-2D2-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of this circuit breaker?

15A.

What is the voltage rating?

277V.

What type of breaker is it?

Magnetic (Hydraulic Delay).

How many poles does it have?

1.

What is the mounting type?

Panel mount.

What is the actuator type?

Lever.

What approvals does it have?

CCC, CSA, UL.

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